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1. Title: Map of the cessions and reservations of the Upper and Lower Sioux Indians

   • Not specified
   • 1898

   Contributors:

   • Thompson, Robert F

   Summary: Map showing tribes in North Dakota and South Dakota, including Devil's Lake Reservation and Lake Traverse Reservation, and lands described as having been ceded by tribes in the upper Mississippi Valley, including parts of Minnesota, Wisconsin, Iowa, Nebraska, and Missouri. Shows Public Land Survey System townships. Map detached from a United States Senate document in the United States congressional serial set (Serial Set 3593 S.doc.68): Sisseton and Wahpeton Bands of Dakota or Sioux Indians : letter from the Secretary of the Interior, transmitting a report concerning the Sisseton and Wahpeton Bands of Dakota or Sioux Indians, in conformity with the requirements of the Indian appropriation Act of June 7, 1897.; "January 17, 1898.--Referred to the Committee on Indian Affairs and ordered to be printed. February 2, 1898.--Ordered reprinted with map."--Page [1] of associated Senate document.; "To accompany statement concerning Sissetons and Wahpetons." 46 x 42 Centimeters

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2. Title: Grade "A" Restaurants in Manhattan

   • Point data
   • 2013

   Contributors:

   • Michelle Thompson

   Summary: This point shapefile displays restaurants in Manhattan that received a grade of "A" from the Department of Health and Mental Hygiene Restaurant Inspection. The points were extracted from the DOHMH New York City Restaurant Inspection Results dataset as current on 3/6/2015. Note that the locations were established with the LION geocoder in ArcMap, and some locations, espcially those in parks, piers, and side streets, on the dataset are not reflected in this file.

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3. Title: London, England, 1822 (Raster Image)

   • Raster data
   • 2008

   Contributors:

   • Harvard Map Collection, Harvard College Library
   • Thompson, Mr.
   • Hoare & Reeves.

   Summary: This layer is a georeferenced raster image of the historic paper map entitled: A new map of London and its environs : from an original survey extending 8 miles east and west, 6 1/4 miles north & south, in which all new and intended buildings, improvements, &c. are carefully inserted, drawn by Mr. Thompson. It was published by Reeves & Hoare May 5, 1822. Scale [ca. 1:17,150]. The image inside the map neatline is georeferenced to the surface of the earth and fit to the British National Grid coordinate system (British National Grid, Airy Spheroid OSGB (1936) Datum). All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as roads, drainage, selected buildings, built-up areas, parks, docks, city and borough boundaries, and more. Relief is shown by hachures. Includes 'Explanation of Colours'. This layer is part of a selection of digitally scanned and georeferenced historic maps from The Harvard Map Collection as part of the Imaging the Urban Environment project. Maps selected for this project represent major urban areas and cities of the world, at various time periods. These maps typically portray both natural and manmade features at a large scale. The selection represents a range of regions, originators, ground condition dates, scales, and purposes.

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4. Title: Philadelphia, Pennsylvania and vicinity, Landowners, 1681 (Raster Image)

   • Raster data
   • 2008

   Contributors:

   • Harvard Map Collection, Harvard College Library
   • Holme, Thomas, d. 1695.
   • Penn, William.
   • Scharf, J. Thomas (John Thomas), 1843-1898.
   • Westcott, Thompson.
   • L.H. Everts & Co.

   Summary: This layer is a georeferenced raster image of the historic paper map entitled: Fac-simile of a portion of Holme's map of the Province of Pennsylvania : with names of original purchasers from William Penn 1681. It was published by L. H. Everts & co. ca. 1884. Scale not given. Facsimile of a map published in 1681. The image inside the map neatline is georeferenced to the surface of the earth and fit to the Pennsylvania South State Plane Coordinate System NAD83 (in Feet) (Fipszone 3702). All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. Cadastral map showing townships, landowner names, property boundaries, drainage, and more. This layer is part of a selection of digitally scanned and georeferenced historic maps from The Harvard Map Collection as part of the Imaging the Urban Environment project. Maps selected for this project represent major urban areas and cities of the world, at various time periods. These maps typically portray both natural and manmade features at a large scale. The selection represents a range of regions, originators, ground condition dates, scales, and purposes.

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5. Title: San Francisco Bay Area, California, Nautical Chart, 1889 (Raster Image)

   • Raster data
   • 2008

   Contributors:

   • Harvard Map Collection, Harvard College Library
   • U.S. Coast and Geodetic Survey.
   • Lindenkohl, A.
   • Hilgard, J. E. (Julius Erasmus), 1825-1891.
   • Boutelle, C. O. (Charles Otis)
   • Enthoffer, J. (Joseph), 1818-1901.
   • Maedel, E. A.
   • Young, J. J.
   • Thompson, W. A.
   • Knight, H. M.
   • Petereson, A.
   • Thompson, J. G.
   • Junken, Charles.
   • Molkow, E.
   • Sommer, E. J.

   Summary: This layer is a georeferenced raster image of the historic paper map entitled: San Francisco entrance, California, United States Coast and Geodetic Survey ; eng.d by J. Enthoffer, E.A. Maedel, J.J. Young, W.A. Thompson, H.M. Knight, A. Peterson, and J.G. Thompson; red.r dr.ng by A. Lindenkohl, C. Junken, E. Molkow, E.J. Sommer. It was published by U.S.C. & G.S., printed March 15, 1889, corrected to April 12, 1889. Scale 1:40,000. Covers the San Francisco Bay Area. The image inside the map neatline is georeferenced to the surface of the earth and fit to the California Zone III State Plane Coordinate System NAD83 (in Feet) (Fipszone 0403). All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows coastal features such as lighthouses, buoys, beacons, rocks, channels, points, coves, islands, bottom soil types, wharves, and more. Includes also selected land features such as roads, railroads, drainage, land cover, selected buildings, towns, and more. Relief shown by contours and spot heights; depths by soundings. Includes notes, tables, and list of authorities. This layer is part of a selection of digitally scanned and georeferenced historic maps from The Harvard Map Collection as part of the Imaging the Urban Environment project. Maps selected for this project represent major urban areas and cities of the world, at various time periods. These maps typically portray both natural and manmade features at a large scale. The selection represents a range of regions, originators, ground condition dates, scales, and purposes.

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6. Title: Rhode Island, 1887 (Raster Image)

   • Raster data
   • 2007

   Contributors:

   • Harvard Map Collection, Harvard College Library
   • Thompson, John C.

   Summary: This layer is a georeferenced raster image of the historic paper map entitled: Map of the State of Rhode Island and Providence Plantations. It was compiled and published by J.C. Thompson in 1887. Scale 1:95,000. Source map and image missing bottom panels, including part of title; description based partly on published bibliography. The image inside the map neatline is georeferenced to the surface of the earth and fit to the Rhode Island State Plane Coordinate System (Feet) (FIPS 3800). All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, or other information associated with the principal map. This map shows features such as roads, railroads, drainage, public buildings, schools, churches, cemeteries, industry locations (e.g. mills, factories, mines, etc.), selected private residences, town and county boundaries and more. Relief shown by hachures. Includes population statistics from the census of 1875 and 1885. This layer is part of a selection of digitally scanned and georeferenced historic maps of New England from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of regions, originators, ground condition dates, scales, and map purposes.

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7. Title: Vernal Pool Complexes: San Francisco Bay Area, California, 1998

   • Polygon data
   • 2011

   Contributors:

   • Bay Area Open Space Council
   • Conservation Lands Network
   • San Francisco Bay Area Upland Habitat Goals Project
   • GreenInfo Network (Firm)
   • U.S. Fish and Wildlife Service
   • Dr. Robert F. Holland

   Summary: This polygon shapefile depicts existing vernal pool complexes, not individual vernal pools, in the nine county San Francisco Bay Area Region, California as identified and mapped by Dr. Robert F. Holland. The purpose of the inventory was to map the distribution of vernal pool complexes for use by the United States Fish and Wildlife Service in recovery planning for listed and sensitive species. True color aerial slides from the Department of Water Resources were interpreted and vernal pool complexes were identified. Complexes more than 40 acres in size were then digitized as polygons and given a density rating. Since the minimum mapping unit of the coverage is 40 acres, it may not provide the level of detail required for larger scale (smaller area, more site-specific) conservation planning. This dataset was developed/compiled for use in the San Francisco Bay Area Upland Habitat Goals Project, a Project used to identify a Conservation Lands Network (CLN) for biodiversity preservation to inform conservation investments and lasting cooperative conservation partnerships. The Conservation Lands Network GIS Database is the primary output of the Project. The data depicts the spatially explicit CLN that is recommended for the nine county San Francisco Bay Area Region, California. Bay Area Open Space Council, GreenInfo Network, Conservation Lands Network, and San Francisco Bay Area Upland Habitat Goals Project. (2011). Vernal Pool Complexes: San Francisco Bay Area, California, 1998. Bay Area Open Space Council. Available at http://purl.stanford.edu/yt005zz5295. Converted to California Teale Albers NAD83 by the California Department of Fish and Game -- BEGIN ORIGINAL METADATA - THIS INFORMATION MAY NOT BE CURRENT -- CALIFORNIA DEPARTMENT OF FISH AND GAME HABITAT CONSERVATION DIVISION WETLANDS INVENTORY AND CONSERVATION UNIT (WICU) METADATA FOR HOLLAND'S CENTRAL VALLEY VERNAL POOLS COVERAGE LICENSE AGREEMENT AND PROTOCOL FOR DISTRIBUTION 1) By registering, downloading, and/or otherwise accepting this data-set, the user agrees to abide by all terms and conditions listed herein. 1) This data-set is not intended for regulatory purposes and may not be used for such purposes. 1) This data-set may not be redistributed without prior written approval from the California Department of Fish and Game, W.I.C.U. coordinator (Mr. Joe Carboni : 916/324-1414). 1) Graphic or textual representation of data shall include appropriate references to sources including author, the U.S. Fish and Wildlife Service (USFWS) and the California Department of Fish and Game (CDFG). 1) Data shall not be amended, edited, or revised in any manner or used inappropriately to produce inaccurate, incomplete, or misleading analyses, reports, maps, or related products. 1) All rights in data remain the property of the U.S. Fish and Wildlife Service and USFWS reserves the right to revoke use privileges at any time. SUMMARY This Arc/Info coverage is a polygon layer of vernal pool complexes greater than 40 acres in size for 29 counties throughout the greater Central Valley, and some north bay counties. In 1995, Dr. Robert F. Holland identified the complexes on aerial photos (the most recent available for each county) and traced the polygons onto USGS 7.5' quads from which they were digitized. Vernal pool complexes were then given a density rating. The coverage was refined in June of 1998, with SPOT Imagery and recent U2 (low-flying aircraft) photography. The layer does not contain delineations of individual vernal pools and was not intended for use in wetland delineations. FULL METADATA (DRAFT) COVERAGE NAME: usfwsvp2 COVERAGE DATE: June 22nd, 1998 METADATA FILE: vpool_meta.txt METADATA DATE: August, 1998 COVERAGE DESCRIPTION: The VERNAL POOLS coverage (USFWSVP) is a polygon coverage representing existing vernal pool complexes in California's Central Valley, as identified and mapped by Dr. Robert F. Holland. The purpose of the inventory was to map the distribution of extant CA Central Valley vernal pool complexes for use by the U.S. Fish and Wildlife Service in recovery planning for listed and sensitive species. True color aerial slides from the Dept of Water Resources were interpreted, and vernal pool complexes were identified. Complexes more than 40 acres in size were then digitized as polygons and given a density rating (described below). This coverage was created to help biologists and resource planners make informed decisions in their recovery and planning efforts. It depicts vernal pool complexes, not individual vernal pools. Since the minimum mapping unit of the coverage is 40 acres, it may not provide the level of detail required for larger scale (smaller area, more site-specific) conservation planning. The coverage was created using the Arc/Info command `CREATE', using an existing coverage as a template for cartographic parameters. After the initial setup of the coverage for data input, vernal pool polygon complexes were digitized into the G.I.S database. The coverage was then built, the tolerances set and the attribute fields added. The polygon boundaries were refined by Dr. Holland by reviewing U2 (low-flying aircraft) photographs and 1:130,000 scale paper plots of the original data laid over SPOT Imagery. The changes were then edited in the G.I.S. database. VITAL STATISTICS: Datum: NAD 27 Projection: Albers Units: Meters 1st Std. Parallel: 34 00 00 (34.0 degrees N) 2nd Std. Parallel: 40 30 00 (40.5 degrees N) Longitude of Origin: -120 00 00 (120.0 degrees W) Latitude of Origin: 00 00 00 (0.0 degrees) False Easting (X shift): 0 False Northing (Y shift): -4,000,000 Source: Department of Fish and Game Source Media: paper maps Source Projection: Teale Albers Source Units: meters Source Scale: 1:24,000 Capture Method: Digitized Conversion Software: ARC/INFO rev. 6.1.1 Data Structure: Vector ARC/INFO Coverage Type: Polygon ARC/INFO Precision: Double ARC/INFO Tolerances: fuzzy = .002V Number of Features: 1918 Layer Size: 1.92 MB Data Updated: June, 1998 DATA DICTIONARY: Non-standard POLYGON attribute fields: COLUMN ITEM NAME WIDTH TYPE --------------------------------------------------------- 49 QUAD_NAME 20 C 69 LUCODEOLD 1 N 70 DATEOLD 4 N 74 COUNTY 20 C 94 LUCODENEW 1 N 95 DATENEW 4 N NOTE: Items common to all POLYGON coverages: AREA, PERIMETER, USFWSVP# and USFWSVP-ID are not described here. Description of items (fields): QUADNAME: Name of USGS quadrangle (24K) where data were originally digitized from. LUCODEOLD: There are nine fields, marked 1-9. Cut_Out = 0 Density Index = 1 Density Index = 2 Density Index = 3 Cultivated = 4 Developed = 5 Mitigated Site = 6 Extirpated = 7 Disturbed DI 1 = 8 (disturbed vernal pool/density index of 1) Disturbed DI 2 = 9 (disturbed vernal pool/density index of 2) Density Indexes Described 0 = CUT_OUT. These polygons are 'do-nut' holes within vernal pool complexes; e.g. a cultivated feld surrounded by habitat. 1 = LOW DENSITY. Pools are small, widely and patchily scattered. At least 2 pools and usually 5 or more exist within the delineated complex. 2 = MEDIUM DENSITY. Pools are larger, more numerous, and more pervasively scattered, but still patchy within the delineated complex. 3 = HIGH DENSITY. Pools are all sizes and numerous. Pools are distributed over the entire delineated vernal pool complex. Also includes large, isolated playa-like pools. 4 = CULTIVATED. Pools are present and persist in spite of obvious cultivation, usually of hay crops. 5 = DEVELOPED. Pools are present and still visible in spite of subdivision into parcels smaller than minimum mapping size. 6 = MITIGATED SITE. The site is a mitigated area consisting within a vernal pool complex. (Not used in this project) 7 =EXTIRPATED. Pools were present in earlier photos, but were gone in 1997 U2 flight photos.. 8 = DISTURBED DI 1. This is a polygon/delineated complex that is fits the criteria of 'density index of 1', but that is disturbed in some way or form. 9 = DISTURBED DI 2. This is a polygon/delineated complex that is fits the criteria of 'density index of 2', but that is disturbed in some way or form. DATEOLD: This is the year of the photographs used for each county in the original 1995 aerial photo interpretation. COUNTY: This is the county in which the polygon is contained. LUCODENEW: These are 1997-1998 updates of LUCODEOLD, especially where land use changes have taken place. DATENEW: This is the year the check was done with SPOT Imagery and U2 photography. DATA QUALITY ASSESSMENT This coverage depicts vernal pool complexes, not individual vernal pools. The density ratings are subjective but were validated with actual point occurrence data of individual vernal pools. (For a copy of the paper "A Comparison of Two Methods for Mapping Vernal Pools" contact Monica Parisi, Wildlife Biologist at (916) 657-4341 or e-mail The validation suggested that 1.) dense complexes of vernal pools were being picked up by aerial photo interpretation and 2.) the density ratings should not be the sole basis for identifying high priority preserve areas, especially at the local planning level. At the local level, this layer is probably best used for suggesting new areas for regional preserves, areas which may never have been considered because of a lack of information. DATA CONTACTS Please contact one of the individuals below for questions about the data or for a copy of "Mapping Project for the Vernal Pool Recovery Plan Methodology", a report by Dr. Robert F. Holland to the U.S. Fish and Wildlife Service (January, 1996). Craig Turner, Research Analyst (G.I.S) Phone: (916) 324-8298 E-mail: cturner@dfg.ca.gov Kari Lewis, Land Conservation Planner Phone: (916) 322-1869 E-mail: klewis@dfg.ca.gov California Department of Fish and Game Natural Heritage Division 1807 `13th' street, Sacramento 95814. -- END ORIGINAL METADATA -- This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.

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8. Title: Vernal Pools: South Coast Ranges, California, 1998

   • Polygon data
   • 2003

   Contributors:

   • Holland, Ph.D., Robert F.

   Summary: This polygon shapefile depicts vernal pools in Monterey, Santa Barbara, San Benito, San Luis Obispo and Ventura counties that were mapped from one-meter resolution digital orthophoto quadrangles (DOQQs) from the United States Geological Survey, mostly based on 1994 air photos. Mapping from DOQQs subsequently was checked against 10-meter resolution SPOT cover taken during the summer of 2000. This coverage presents findings from comprehensive mapping of vernal pool habitats in Monterey, Santa Barbara, San Benito, San Luis Obispo and Ventura counties. In 1995, Dr. Robert F. Holland identified the complexes on aerial photos (the most recent available for each county) and traced the polygons onto USGS 7.5' quads from which they were digitized. Vernal pool complexes were then given a density rating. The coverage was refined in June of 1998, with SPOT Imagery and recent U2 (low-flying aircraft) photography. The layer does not contain delineations of individual vernal pools and was not intended for use in wetland delineations. This coverage allows for display and analysis of existing vernal pool complexes in these California counties. California Department of Fish and Wildlife. (2003). Vernal Pools: South Coast Ranges, California, 1998. Available at: http://purl.stanford.edu/bx292ps4054. This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.

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9. Title: Vernal Pools Study Area: South Coast Ranges, California, 1998

   • Polygon data
   • 2003

   Contributors:

   • Holland, Ph.D., Robert F.

   Summary: This polygon shapefile depicts the vernal pool study area boundaries within Monterey, Santa Barbara, San Benito, San Luis Obispo and Ventura counties. This coverage presents findings from comprehensive mapping of vernal pool habitats in Monterey, Santa Barbara, San Benito, San Luis Obispo and Ventura counties. In 1995, Dr. Robert F. Holland identified the complexes on aerial photos (the most recent available for each county) and traced the polygons onto USGS 7.5' quads from which they were digitized. Vernal pool complexes were then given a density rating. The coverage was refined in June of 1998, with SPOT Imagery and recent U2 (low-flying aircraft) photography. The layer does not contain delineations of individual vernal pools and was not intended for use in wetland delineations. This coverage allows for display and analysis of existing vernal pool complexes in these California counties. California Department of Fish and Wildlife. (2003). Vernal Pools Study Area: South Coast Ranges, California, 1998. Geobotanical Phenomenology. Available at: http://purl.stanford.edu/bt252xw4705. This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.

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10. Title: Vernal Pools: Central Valley, California, 1998

    • Polygon data
    • 1998

    Contributors:

    • Holland Ph.D., Robert F.
    • U.S. Fish and Wildlife Service
    • California. Department of Fish and Wildlife

    Summary: This polygon shapefile depicts the distribution of extant California Central Valley vernal pool complexes for use by the United States Fish and Wildlife Service in recovery planning for listed and sensitive species. True color aerial slides from the Deptartment of Water Resources were interpreted, and vernal pool complexes were identified. Complexes more than 40 acres in size were then digitized as polygons and given a density rating (see Resource Fields for attribute definitions). This layer was created to help biologists and resource planners make informed decisions in their recovery and planning efforts. It depicts vernal pool complexes, not individual vernal pools. Since the minimum mapping unit of the coverage is 40 acres, it may not provide the level of detail required for larger scale (smaller area, more site-specific) conservation planning. This coverage is a polygon layer of vernal pool complexes throughout the greater Central Valley. In 1995, Dr. Robert F. Holland identified the complexes on aerial photos (the most recent available for each county) and traced the polygons onto USGS 7.5' quads from which they were digitized. Vernal pool complexes were then given a density rating. The coverage was refined in June of 1998, with SPOT Imagery and recent U2 (low-flying aircraft) photography. The layer does not contain delineations of individual vernal pools and was not intended for use in wetland delineations. This coverage allows for display and analysis of existing vernal pool complexes in California's Central Valley. California Department of Fish and Wildlife. (1998). Vernal Pools: Central Valley, California, 1998 Geobotanical Phenomenology. Available at: http://purl.stanford.edu/vk516fv3812. Converted to California Teale Albers NAD83 by the California Department of Fish and Game -- BEGIN ORIGINAL METADATA - THIS INFORMATION MAY NOT BE CURRENT -- CALIFORNIA DEPARTMENT OF FISH AND GAME HABITAT CONSERVATION DIVISION WETLANDS INVENTORY AND CONSERVATION UNIT (WICU) METADATA FOR HOLLAND'S CENTRAL VALLEY VERNAL POOLS COVERAGE LICENSE AGREEMENT AND PROTOCOL FOR DISTRIBUTION 1) By registering, downloading, and/or otherwise accepting this data-set, the user agrees to abide by all terms and conditions listed herein. 1) This data-set is not intended for regulatory purposes and may not be used for such purposes. 1) This data-set may not be redistributed without prior written approval from the California Department of Fish and Game, W.I.C.U. coordinator (Mr. Joe Carboni : 916/324-1414). 1) Graphic or textual representation of data shall include appropriate references to sources including author, the U.S. Fish and Wildlife Service (USFWS) and the California Department of Fish and Game (CDFG). 1) Data shall not be amended, edited, or revised in any manner or used inappropriately to produce inaccurate, incomplete, or misleading analyses, reports, maps, or related products. 1) All rights in data remain the property of the U.S. Fish and Wildlife Service and USFWS reserves the right to revoke use privileges at any time. SUMMARY This Arc/Info coverage is a polygon layer of vernal pool complexes greater than 40 acres in size for 29 counties throughout the greater Central Valley, and some north bay counties. In 1995, Dr. Robert F. Holland identified the complexes on aerial photos (the most recent available for each county) and traced the polygons onto USGS 7.5' quads from which they were digitized. Vernal pool complexes were then given a density rating. The coverage was refined in June of 1998, with SPOT Imagery and recent U2 (low-flying aircraft) photography. The layer does not contain delineations of individual vernal pools and was not intended for use in wetland delineations. FULL METADATA (DRAFT) COVERAGE NAME: usfwsvp2 COVERAGE DATE: June 22nd, 1998 METADATA FILE: vpool_meta.txt METADATA DATE: August, 1998 COVERAGE DESCRIPTION: The VERNAL POOLS coverage (USFWSVP) is a polygon coverage representing existing vernal pool complexes in California's Central Valley, as identified and mapped by Dr. Robert F. Holland. The purpose of the inventory was to map the distribution of extant CA Central Valley vernal pool complexes for use by the U.S. Fish and Wildlife Service in recovery planning for listed and sensitive species. True color aerial slides from the Dept of Water Resources were interpreted, and vernal pool complexes were identified. Complexes more than 40 acres in size were then digitized as polygons and given a density rating (described below). This coverage was created to help biologists and resource planners make informed decisions in their recovery and planning efforts. It depicts vernal pool complexes, not individual vernal pools. Since the minimum mapping unit of the coverage is 40 acres, it may not provide the level of detail required for larger scale (smaller area, more site-specific) conservation planning. The coverage was created using the Arc/Info command `CREATE', using an existing coverage as a template for cartographic parameters. After the initial setup of the coverage for data input, vernal pool polygon complexes were digitized into the G.I.S database. The coverage was then built, the tolerances set and the attribute fields added. The polygon boundaries were refined by Dr. Holland by reviewing U2 (low-flying aircraft) photographs and 1:130,000 scale paper plots of the original data laid over SPOT Imagery. The changes were then edited in the G.I.S. database. VITAL STATISTICS: Datum: NAD 27 Projection: Albers Units: Meters 1st Std. Parallel: 34 00 00 (34.0 degrees N) 2nd Std. Parallel: 40 30 00 (40.5 degrees N) Longitude of Origin: -120 00 00 (120.0 degrees W) Latitude of Origin: 00 00 00 (0.0 degrees) False Easting (X shift): 0 False Northing (Y shift): -4,000,000 Source: Department of Fish and Game Source Media: paper maps Source Projection: Teale Albers Source Units: meters Source Scale: 1:24,000 Capture Method: Digitized Conversion Software: ARC/INFO rev. 6.1.1 Data Structure: Vector ARC/INFO Coverage Type: Polygon ARC/INFO Precision: Double ARC/INFO Tolerances: fuzzy = .002V Number of Features: 1918 Layer Size: 1.92 MB Data Updated: June, 1998 DATA DICTIONARY: Non-standard POLYGON attribute fields: COLUMN ITEM NAME WIDTH TYPE --------------------------------------------------------- 49 QUAD_NAME 20 C 69 LUCODEOLD 1 N 70 DATEOLD 4 N 74 COUNTY 20 C 94 LUCODENEW 1 N 95 DATENEW 4 N NOTE: Items common to all POLYGON coverages: AREA, PERIMETER, USFWSVP# and USFWSVP-ID are not described here. Description of items (fields): QUADNAME: Name of USGS quadrangle (24K) where data were originally digitized from. LUCODEOLD: There are nine fields, marked 1-9. Cut_Out = 0 Density Index = 1 Density Index = 2 Density Index = 3 Cultivated = 4 Developed = 5 Mitigated Site = 6 Extirpated = 7 Disturbed DI 1 = 8 (disturbed vernal pool/density index of 1) Disturbed DI 2 = 9 (disturbed vernal pool/density index of 2) Density Indexes Described 0 = CUT_OUT. These polygons are 'do-nut' holes within vernal pool complexes; e.g. a cultivated feld surrounded by habitat. 1 = LOW DENSITY. Pools are small, widely and patchily scattered. At least 2 pools and usually 5 or more exist within the delineated complex. 2 = MEDIUM DENSITY. Pools are larger, more numerous, and more pervasively scattered, but still patchy within the delineated complex. 3 = HIGH DENSITY. Pools are all sizes and numerous. Pools are distributed over the entire delineated vernal pool complex. Also includes large, isolated playa-like pools. 4 = CULTIVATED. Pools are present and persist in spite of obvious cultivation, usually of hay crops. 5 = DEVELOPED. Pools are present and still visible in spite of subdivision into parcels smaller than minimum mapping size. 6 = MITIGATED SITE. The site is a mitigated area consisting within a vernal pool complex. (Not used in this project) 7 =EXTIRPATED. Pools were present in earlier photos, but were gone in 1997 U2 flight photos.. 8 = DISTURBED DI 1. This is a polygon/delineated complex that is fits the criteria of 'density index of 1', but that is disturbed in some way or form. 9 = DISTURBED DI 2. This is a polygon/delineated complex that is fits the criteria of 'density index of 2', but that is disturbed in some way or form. DATEOLD: This is the year of the photographs used for each county in the original 1995 aerial photo interpretation. COUNTY: This is the county in which the polygon is contained. LUCODENEW: These are 1997-1998 updates of LUCODEOLD, especially where land use changes have taken place. DATENEW: This is the year the check was done with SPOT Imagery and U2 photography. DATA QUALITY ASSESSMENT This coverage depicts vernal pool complexes, not individual vernal pools. The density ratings are subjective but were validated with actual point occurrence data of individual vernal pools. (For a copy of the paper "A Comparison of Two Methods for Mapping Vernal Pools" contact Monica Parisi, Wildlife Biologist at (916) 657-4341 or e-mail The validation suggested that 1.) dense complexes of vernal pools were being picked up by aerial photo interpretation and 2.) the density ratings should not be the sole basis for identifying high priority preserve areas, especially at the local planning level. At the local level, this layer is probably best used for suggesting new areas for regional preserves, areas which may never have been considered because of a lack of information. DATA CONTACTS Please contact one of the individuals below for questions about the data or for a copy of "Mapping Project for the Vernal Pool Recovery Plan Methodology", a report by Dr. Robert F. Holland to the U.S. Fish and Wildlife Service (January, 1996). Craig Turner, Research Analyst (G.I.S) Phone: (916) 324-8298 E-mail: cturner@dfg.ca.gov Kari Lewis, Land Conservation Planner Phone: (916) 322-1869 E-mail: klewis@dfg.ca.gov California Department of Fish and Game Natural Heritage Division 1807 `13th' street, Sacramento 95814. -- END ORIGINAL METADATA -- This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.

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11. Title: Vernal Pools Study Area: Central Valley, California, 1998

    • Polygon data
    • 1998

    Contributors:

    • Holland, Ph.D., Robert F.
    • U.S. Fish and Wildlife Service
    • California. Department of Fish and Wildlife

    Summary: This polygon shapefile is believed to represent a boundary used for mapping vernal pool complexes in a study by Dr. Robert F. Holland (reference the mapped vernal pool complexes dataset named "usfwsvp2" for related information).True color aerial slides from the Deptartment of Water Resources were interpreted, and vernal pool complexes were identified. Complexes more than 40 acres in size were then digitized as polygons and given a density rating (see Resource Fields for attribute definitions). This layer was created to help biologists and resource planners make informed decisions in their recovery and planning efforts. It depicts vernal pool complexes, not individual vernal pools. Since the minimum mapping unit of the coverage is 40 acres, it may not provide the level of detail required for larger scale (smaller area, more site-specific) conservation planning. This coverage is a polygon layer of vernal pool complexes greater than 40 acres in size for 29 counties throughout the greater Central Valley, and some north bay counties. In 1995, Dr. Robert F. Holland identified the complexes on aerial photos (the most recent available for each county) and traced the polygons onto USGS 7.5' quads from which they were digitized. Vernal pool complexes were then given a density rating. The coverage was refined in June of 1998, with SPOT Imagery and recent U2 (low-flying aircraft) photography. The layer does not contain delineations of individual vernal pools and was not intended for use in wetland delineations. This coverage allows for display and analysis of existing vernal pool complexes in California's Central Valley. California Department of Fish and Wildlife. (1998). Vernal Pools Study Area: Central Valley, California, 1998. California Department of Fish and Wildlife. Available at: http://purl.stanford.edu/vp108sq2622. This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.

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12. Title: Map of Lake Bonneville: (a water body of the Quaternary Period); by G.K. Gilbert; assisted by Gilbert Thompson ... [et al.]; drawn by Gilbert Thompson and J.H. Renshawe.

    • Not specified
    • 1890

    Contributors:

    • Geological Survey (U.S.)
    • Gilbert, Grove Karl, 1843-1918
    • Thompson, Gilbert, 1839-1909

    Summary: Relief shown by contours and shading. Shows ancient and modern water surfaces. "Report on Lake Bonneville"--top right margin. Includes note. "To accompany: Lake Bonneville / by G.K. Gilbert. (Monographs of the United States Geological Survey; v.1) 1 map: col., mounted on cloth; 69 x 44 cm

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13. Title: [Map of Texas and Indian Territory]

    • Not specified
    • 1879

    Contributors:

    • N.D. Thompson Publishing Co

    Summary: Relief shown by hachures.; Prime meridians: Greenwich and Washington. 62 x 48 centimeters

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14. Title: Plan of the City of New York and of the island as laid out by the Commissioners : altered and arranged to the present time

    • Not specified
    • 1828

    Contributors:

    • Goodrich, Andrew Thompson, 1789-1845

    Summary: Covers Manhattan, New York (N.Y.) below 90th Street. Shows some existing and proposed streets; also buildings, piers. 61 x 39 centimeters

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15. Title: Ancient shorelines of Southwestern Lake Michigan

    • Thematic maps
    • 2000

    Contributors:

    • Thompson, Todd A.(Todd Alan), 1959-cartographer.

    Summary: Includes illustrations, text, graphs showing "Lake-level fluctuations over the past 4,700 years" and a timeline showing historical events since 1166 B.C. tied to specific beach ridges. "Poster 1.1.""The map below was created by tracing beach ridges from a series of aerial photographs of northern Lake and Porter Counties taken in 1938." Imprint: [Bloomington, Ind.] : Indiana University, Indiana Geological Survey, 2000. Dimensions: 76 x 87 cm; Scale: 1:59,000 Coordinates: W0873136 W0871307 N0414539 N0410943

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16. Title: Map of Michigan roads by John F. Nellist.

    • Road maps
    • 1897

    Contributors:

    • Nellist, J. F. (John F.)

    Summary: Shows gravel, clay, and dirt roads in southern Lower Peninsula of Michigan. From Road book of the Michigan Division, League of American Wheelmen. 4th ed. Detroit, Mich.: E. N. Hines, 1897. 1 map: col.; 43 x 59 cm

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17. Title: [Map of Brown & Fullers addition to Ann Arbor, Michigan]; surveyed by J. F. Stratton, 1832.

    • Cadastral maps
    • 1832

    Contributors:

    • Stratton, J. F. (Jonathan F.)

    Summary: Shows plat of Brown and Fuller's addition in Ann Arbor in Lower Town. Includes street dimensions. This map is a photostat of a hand-drawn map. The Bentley has a different manuscript verison of this map. Oriented with north to the upper left. The title of the map is derived from the map at the Bentley Historical Library. 1 map; sheet 38 x42 cm

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18. Title: [Map of Brown & Fullers addition to Ann Arbor, Michigan]; surveyed by J. F. Stratton, 1832.

    • Cadastral maps
    • 1832

    Contributors:

    • Stratton, J. F. (Jonathan F.)

    Summary: Shows plat of Brown and Fuller's addition in Ann Arbor in Lower Town. Includes street dimensions. This map is a photostat of a hand-drawn map. The Bentley has a different manuscript verison of this map. Oriented with north to the upper left. "For Decree, see Liber 221, Page 358" is written in the lower left corner. This likey refers to a book in the Washtenaw county register's office. Handwritten certification from Edir Clark, Washtenaw County register of deeds, and John Allen, Justice of the Peace. The title of the map is derived from the map at the Bentley Historical Library. 1 map; sheet 42 x 51 cm

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19. Title: Paris, France, 1878 (Raster Image)

    • Raster data
    • 2015

    Contributors:

    • Harvard Map Collection, Harvard College Library
    • Appel, F.

    Summary: This layer is a georeferenced raster image of the historic paper map entitled: Plan de l'exposition universelle de 1878 avec ses annexes. It was published lith. F. Appel in 1878. Scale [ca. 1:2,400]. Map in French. Covers the grounds and buildings of the Exposition Universelle 1878, Paris, France.The image inside the map neatline is georeferenced to the surface of the earth and fit to the European Datum 1950, Universal Transverse Mercator (UTM) Zone 31N projected coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map.This map shows features such as roads, paths, buildings, drainage, ground cover, and more. Includes indexes, illustrations, text, and insets: [Plan de l'Exposition d'Agriculture] -- Vue Exterieure Des Magasins Du Bon Mache -- Plan des Annexes du Quai d'Orsay Groupe No. 9.This layer is part of a selection of digitally scanned and georeferenced historic maps from The Harvard Map Collection as part of the Imaging the Urban Environment project. Maps selected for this project represent major urban areas and cities of the world, at various time periods. These maps typically portray both natural and manmade features at a large scale. The selection represents a range of regions, originators, ground condition dates, scales, and purposes.

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20. Title: Exposition Universelle, Paris, France, 1867 (Raster Image)

    • Raster data
    • 2015

    Contributors:

    • Harvard Map Collection, Harvard College Library
    • Guitton, Em.
    • Exposition universelle de 1867 a Paris. Commission imperiale.
    • Lefevre, F.
    • Monrocq (Firm)
    • E. Dentu (Firm)
    • Dupont, Paul-Francois, 1796-1879.

    Summary: This layer is a georeferenced raster image of the historic paper map entitled: Exposition universelle de 1867, a Paris : plan d'ensemble du palais, du parc et du jardin, dessine par Em. Guitton; grave par F. Lefevre. It was published by la Commission Imperiale [par] E. Dentu, editeur. Scale [ca. 1:2,500]. Covers the grounds and buildings of the Exposition Universelle 1867, Paris, France.The image inside the map neatline is georeferenced to the surface of the earth and fit to the European Datum 1950, Universal Transverse Mercator (UTM) Zone 31N projected coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map.This map shows features such as roads, paths, buildings, drainage, ground cover, and more. This layer is part of a selection of digitally scanned and georeferenced historic maps from The Harvard Map Collection as part of the Imaging the Urban Environment project. Maps selected for this project represent major urban areas and cities of the world, at various time periods. These maps typically portray both natural and manmade features at a large scale. The selection represents a range of regions, originators, ground condition dates, scales, and purposes.

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