170 results returned
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Title: Quaternary geology of Ohio, Cleveland Quadrangle
Contributors:- Thematic maps
- 1993
Summary: Includes legend, text, location maps and primary data source maps. compiled by Dennis N. Hull. Scale 1:250,000 Depths shown by bathymetric isolines.
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Title: Surficial materials of Portage County, Ohio
Contributors:- Thematic maps
- 1987
Summary: "Contour interval is 10 feet." by Dennis N. Hull. Includes text, bibliography, index and location map. Scale approximately 1:63,360 Relief shown by contour lines and spot heights.
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Title: Geologic evaluation of land areas in Portage County, Ohio, for solid-waste disposal
Contributors:- Thematic maps
- 1984
Summary: by Dennis N. Hull ; cartographic drafting by Leonard M. Guckenheimer and Katherine L. Jennings. Includes location map. Includes bibliography.
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Title: Guide to the geology along Interstate 75 between Toledo and Cincinnati
Contributors:- Thematic maps
- 1993
Summary: Includes descriptive index to roadside geological features. Scale approximately 1:750,000. "Publication date: 5/93." by Dennis N. Hull. Panel title. Text, Ohio geology map, Ohio glacial deposits map, 3 maps of drainage changes, 2 block diagrams, cross-section, and color illustrations on verso.
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Title: Generalized column of bedrock units in Ohio
Contributors:- Geological maps
- 1991
Summary: Dennis N. Hull, chief compiler.
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Title: Surficial materials of Portage County, Ohio
Contributors:- Topographic maps
- 1987
Summary: Relief shown by contour lines and spot heights. Includes text, bibliography, index and location map. by Dennis N. Hull. Scale approximately 1:63,360 "Contour interval is 10 feet."
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Title: Sand and gravel resources of Trumbull County, Ohio
Contributors:- Thematic maps
- 1984
Summary: Includes bibliography. Includes tables, water well logs and location map. by Dennis N. Hull ; cartographic drafting by David E. Richardson.
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Title: Map of Morristown, Morris County, N.J.
Contributors:- Image data
- 1874
Summary: Shows lots and identifies owners or householders.
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Title: Geneva, Switzerland, 1880 (Raster Image)
Contributors:- Raster data
- 2014
Summary: This layer is a georeferenced raster image of the historic paper map entitled: Plan de Geneve, N. Galais pere, ingeniuer geometre de [1ere] classe; litographie artistique Lelievre-Drache. It was published by Lelievre-Drache in 1880. Scale 1:3,000. Covers Geneva, Switzerland. Map in French. 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 32N 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, railroads and stations, street railway lines, drainage, built-up areas and selected buildings, cemeteries, parks, docks, and more.This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of originators, ground condition dates, scales, and map purposes.
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Title: Newton, Massachusetts, 1855 (Raster Image)
Contributors:- Raster data
- 2012
- Harvard Map Collection, Harvard College Library
- Walling, Henry Francis, 1825-1888.
- Smith, N.
- Belden, F. S.
- Sarony & Co.
Summary: This layer is a georeferenced raster image of the historic paper map entitled: Map of the town of Newton, Middlesex County, Mass., surveyed by order of the town by H.F. Walling, Sup. of the state map; assistant engineers F.S. Belden, N. Smith, Jr. It was published by Lith of Sarony & Co. in 1855. Scale [1:12,900]. The image inside the map neatline is georeferenced to the surface of the earth and fit to the Massachusetts State Plane Coordinate System, Mainland Zone (in Feet) (Fipszone 2001). 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, railroads and stations, drainage, public buildings, schools, industry locations (e.g. mills, factories, etc.), selected private buildings with names of property owners, town boundaries, cemeteries, and more. Relief shown by hachures. Includes insets: West Newton -- Newton Corner.This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of originators, ground condition dates, scales, and map purposes.
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Title: Dedham (including Westwood and Norwood), Massachusetts, 1851 (Raster Image)
Contributors:- Raster data
- 2006
Summary: This layer is a georeferenced raster image of the historic paper map entitled: Map of the town of Dedham, Norfolk County, Massachusetts, [by] N. Smith Jr. & H.F. Walling, civil engineers. It was published in 1851. Scale [ca. 1:20,000]. Covers the towns of Dedham, Westwood, and Norwood. The image inside the map neatline is georeferenced to the surface of the earth and fit to the Massachusetts State Plane Coordinate System, Mainland Zone (in Feet) (Fipszone 2001). 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.), private buildings with names of property owners, town boundaries and more. Relief is shown by hachures. Includes inset: Dedham village. Scale [ca. 1:5,900]. This layer is part of a selection of digitally scanned and georeferenced historic maps of Massachusetts 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 (1755-1922), scales, and purposes. The digitized selection includes maps of: the state, Massachusetts counties, town surveys, coastal features, real property, parks, cemeteries, railroads, roads, public works projects, etc.
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Title: Situation des principales ressources minerales de l'Afrique Location of chief mineral resources of Africa
Contributors:- Image data
- 1961
Summary: "Fonds topographiques l'Equisse structurale provisoire de l'Afrique (document ASGA)". © Unesco 1962. Original map is filed in the Map/Geospatial Center, a map reproduction is attached to companion volume. Companion text devotes the first chapter to a history of "Topographic mapping of Africa". Document established with the assistance of the Association of African Geological Surveys. 1961.
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Title: Stanford Temperature Model 0km
Contributors:- Point data
- 2024
Summary: This is a temperature-at-depth model for the conterminous Untied States, at 0 kilometers. It involves multiple physical quantities, such as bottomhole temperature, depth and spatial coordinates, heat flow, thermal conductivity, elevation, sediment thickness, magnetic anomaly, gravity anomaly, and gamma-ray flux of radioactive elements. 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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Title: Carbon Opportunity Cost of Present-Day Pasturelands and Animal Feed Crops
Contributors:- Raster data
- 2020
Summary: This multi-band raster data represents estimates of carbon opportunity cost. The data is captured at a resolution of 5 arcminutes over the global domain and is derived from data collected approximately over the past two decades (2000-2020). The pixel values measure estimates in tonnes of potential vegetation per hectare that are suppressed by pasturelands and present-day feed crops. The bands represent three estimates of carbon in potential vegetation: median, low (5th percentile), and high (95th percentile). This data is released with an Attribution 4.0 International (CC BY 4.0) license. Users may cite this collection with https://doi.org/10.17609/q5pe-7r68/.
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Title: Hectacres Occupied by Pasturelands and Feed Crops
Contributors:- Raster data
- 2020
Summary: This multi-band raster data represents hectacres of pastureland that are currently occupied by feed crops. The pixel band ranges represent two estimated values: areas sourced from the lowest carbon areas and areas sourced from the highest carbon areas. The data is captured at a resolution of 5 arcminutes over the global domain. This data is released with an Attribution 4.0 International (CC BY 4.0) license. Users may cite this collection with https://doi.org/10.17609/q5pe-7r68/.
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Title: Springer Lab UAV Maize Phenotyping Project at UMN Saint Paul: 2018 and 2019 {Minnesota}
Contributors:- Raster data ; Table data ; Vector data ; Polygon data
- 2020
Summary: This dataset provides a valuable resource for evaluating the utility of unmanned aerial vehicles to collect phenotypic data in agricultural fields. Many flights throughout the growing season of a maize experiment were conducted and this dataset includes digital elevation models generated from images within these flights, the plot boundary shapefiles for plot identification, plant height values extracted following Tirado et al., 2019 procedure, hand measurement height values conducted following flights, and yield data for each plot. This maize experiment consisted of twelve hybrids planted at three different planting densities (low, medium and high) and two planting dates (early and late) across two years and therefore provides a valuable resource for evaluating how temporal data collected from UAVs can aid in assessing plant productivity. It can also be utilized to develop and test different protocols for plant height extraction from DEMs at different growth stages as the hand measurements can be used to test the accuracy. Files include digital elevation models for all flights of our maize field in the summer of 2018 and 2019, the plot boundary shapefiles, information on each plot including planting date and density and stand counts, yield data for all plots, and weather station data for both summers. More detailed info can be found in the readme file.
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Title: Land Cover Classifications, Southwest Cameroon, 2000
Contributors:- Raster data
- 2018
Summary: This raster dataset is a georeferenced image containing land cover classifications developed as part of a study of oil palm expansion and deforestation in southwest Cameroon. Classifications represent the year 2000 and are divided into 5 land cover types: unclassified, mature oil palm, immature monoculture (65% immature oil palm), forest, and other. These data are referenced in the corresponding publication: Ordway et al. 2018. Oil palm expansion and deforestation in Southwest Cameroon associated with proliferation of informal mills. Nature Communications. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.
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Title: Land Cover Change, Southwest Cameroon, 2000-2015
Contributors:- Raster data
- 2018
Summary: This raster dataset is a georeferenced image containing land cover change classifications in southwest Cameroon between 2000 and 2015. Classifications are divided into 3 types of land cover change: unclassified (no change), non-forest (other) to oil palm/immature monoculture, and forest to oil palm/immature monoculture. These data are referenced in the corresponding publication: Ordway et al. 2018. Oil palm expansion and deforestation in Southwest Cameroon associated with proliferation of informal mills. Nature Communications. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.
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Title: Land Cover Classifications, Southwest Cameroon, 2015
Contributors:- Raster data
- 2018
Summary: This raster dataset is a georeferenced image containing land cover classifications developed as part of a study of oil palm expansion and deforestation in southwest Cameroon. Classifications represent the year 2015 and are divided into 5 land cover types: unclassified, mature oil palm, immature monoculture (65% immature oil palm), forest, and other. These data are referenced in the corresponding publication: Ordway et al. 2018. Oil palm expansion and deforestation in Southwest Cameroon associated with proliferation of informal mills. Nature Communications. These data are intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production.
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Title: C-35 Geologic Atlas of Meeker County, Minnesota [Part A]
Contributors:- Not specified
- 2015
Summary: Plate 1, Data Base, Plate 2, Bedrock Geology, Plate 3, Surficial Geology, Plate 4 Quaternary Stratigraphy, Plate 5 Sand Distribution Models, Bedrock Topography and Depth-to-Bedrock, Scale 1:100,000.; A County Geologic Atlas project is a study of a county's geology, and its mineral and ground-water resources. The information collected during the project is used to develop maps, data-base files, and reports. This same information is also produced as digital files for use with computers. The map information is formatted as geographic information system (GIS) files with associated data bases. The maps and reports are also reproduced as portable document files (PDFs) that can be opened on virtually any computer using the free Acrobat Reader from Adobe.com.; The Meeker County board of Commissioners and the Minnesota Environment and Natural Resources Trust Fund as recommended by the Legislative - Citizen Commission on Minnesota Resources