Title: SCGISDB2_BASE_REF_AERIAL_SURVEY_CONTROL
- Point data
- 2001
- Not owned by MIT (Owned by UC Berkeley Library)
Dates
- Coverage: 2001
Publishers
- Santa Rosa (Calif.). County Of Sonoma Gis Central.
Summary
GPS surveying shall establish photo-control points to check the new aerial photography. The location of the photo-control shall be strategically placed throughout the County in order to maintain the desired positional accuracy. The origin of the photo-control survey; the Network - GPS field surveys for the supplemental photo-control will originate from First-order NGS and/or CALTRANS control stations. NGS control station monuments are used as a primary source of horizontal survey control. These primary control monuments are used to locate other surveys.
Subjects
- Sonoma County (Calif.)
- Planning and Cadastral
- Other
Geospatial coordinates
- Bounding Box: BBOX (-123.528559, -122.40084, 38.841916, 38.141658)
- Geometry: BBOX (-123.528559, -122.40084, 38.841916, 38.141658)
Provider
UC Berkeley Library
Rights
- Access rights: Public
Citation
Merrick Company Project Number 50013734. SCGISDB2_BASE_REF_AERIAL_SURVEY_CONTROL. Santa Rosa (Calif.). County Of Sonoma Gis Central.. Point data. https://geodata.lib.berkeley.edu/catalog/ark28722-s78s30
Format
Shapefile