We produce digital geologic maps of the united states with consistent lithology, age, gis database structure, and format. Geology and mineral resources of san diego county, california ref tn 24 c2 a35 v. Each dataset contains a polygon coverage of geology and an arc coverage of faults. Scroll through the available web maps at the bottom. Maps and data california department of conservation. The geologic map of the san francisco bay region shows the distribution of geologic materials and structures, demonstrates how geologists study the age and origin of the rocks and deposits that we live on, and reveals the complicated geologic history that has led to the landscape that shapes the bay area. Cgs regional geologic maps california department of. The department of conservation provides services and information that promote environmental health, economic vitality, informed landuse decisions, and sound management of our states natural resources.
A republication of the 2010 geologic map of california for online use. Usgs is a primary source of geographic information system gis data. These maps are best used with global positioning software or a map viewer. Usgs state geologic map compilation added to the living atlas esri. Interactive map of the geology of california american geosciences. After 125year legacy of topographic mapping 18842009, the usgs embarked on an innovative future of integrating historical maps with computergenerated maps from a national geographical information system gis database. If you cant find the map s you want, email a request to our webmaster. Search the comcat earthquake catalog, and choose kml for the output format. They were essential for integrating and analyzing placebased information, and were widely used by receationalists. It covers topics from sea otter tracking in california, to fish populations in. Check out the national geologic mapping database, developing a distributed archive of standardized geoscience information for the nation. Zoom and pan to the location of interest, then click the map to identify the area.
Preliminary integrated geologic map databases for the united states western states. Sitespecific geologic maps can be found in the geologic map portal. The california geological survey provides scientific products and services about the states geology, seismology and mineral resources, including their related hazards, that affect the health, safety, and business interests of the people of california. Doc maps geospatial data and web maps from the california department of conservation. Separate geologic maps are available for alaska, hawaii, and puerto rico. California geologic map data usgs mineral resources. This page provides links to the most popular cgs map. Dogami interactive maps provide general information about oregons geology and geologic hazards and are not intended to be used for sitespecific planning or to replace sitespecific investigations. Geological survey and the association of american state geologists aasg shall cooperatively build this national archive, according to technical. Cgs regional geologic maps department of conservation ca. Maps and data california department of conservation ca. These gis data products are downloadable free for client use. A gis database of geologic units and structural features in california, with lithology, age, data structure. Geology maps california research guides at humboldt state.
Click here to use the california geological interactive map source. Geospatial data for download and web map services maintained by dogami. California, nevada, arizona, washington, oregon, idaho, and utah. Digital geologic map of san francisco and parts of oakland, california. The california geological survey, a division within the california department of conservation, provides data and analysis of california s seismic and geologic hazards. Geologic maps maps research by subject at san diego. Gis or other database and geospatial software used to derive maps and. However, the geologic data contained in each state geologic map have been. The topographic maps and geographical information system gis data provided in the national map are pregenerated into downloadable products often available in multiple formats. The california geological survey has produced thousands of maps since its creation in 1860. Where can i download the global tectonic map or geological. Undiscovered natural gas resources total petroleum system unit boundaries for bangladesh. Home catalog lexicon mapview new mapping standards comments. Geological survey national geologic map database check out the geologic map of the san diego 30 x 60 quadrangle, california.
A gis database of geologic units and structural features in pennsylvania, with lithology, age, data structure, and format written and arranged just like the other states. A gis database of geologic units and structural features in colorado, with lithology, age, data structure, and format written and arranged just like the other states. The state geologic map compilation sgmc geodatabase of the. The 2010 geologic map of califo rnia and the fault activity map of california were prepared in recognition of the california geological surveys 150th anniversary.
Geological survey national geologic map database check out the geologic map of the san franciscosan jose quadrangle, california, 1. A conversion of the published 2010 geologic map of california for publication online. View, create, save, and print custom maps, find out about geologic formations, and download gis data. Click here to use the california geological interactive map. Instructions four separate interactive regional index maps will assist you in selecting your dibblee geologic map. This collection was made possible by jared benedict of the libre map project and over 100 map liberators listed in the lower lefthand column of this page. Our data and information is presented in spatial and geographic formats, including the national map, earth explorer, glovis, landsatlook, and much more. Major surficial aquifer segments in tompkins county, new york. Map published by the california division of mines and geology. These map and layers can be used as part of your gis project in arcgis online. Usgs state geologic map compilation added to the living atlas.
Kadaster nl, ordnance survey, esri japan, meti, esri china hong kong, c openstreetmap contributors, and the gis user community. Geology of national city, imperial beach and otay mesa quadrangles, southern san diego metropolitan area. Zoom in to different parts of the state to explore detailed geologic maps where available. The cdrom gis data for the geologic map of california saucedo 2000. County digital geological maps of nevada complete digital. Click on the large picture or the open map link to open the web map in a new tab. California geological survey the california geological survey cgs is dedicated to providing scientific products and services about the states geology, seismology, and mineral resources that affect the health, safety, and business interests of the people of california. To launch the appropriate interactive regional index map, hold your cursor over the desired area on the california map image to the left and the interactive regional index map. Current regional geologic map series 1981present for decades the geologic atlas of california discussed in the next section has been the primary source of regionalscale geologic maps in california. National geologic map database product description page. Quaternary surficial geology of southern california open map geologic gems of the california state parks open map geologic map of california open map fault activity map open map.
A complete list of landslide maps and geologic maps by the california geological survey is also available. Geologic map and map database of the oakland metropolitan. Initiated in 2008, the csmp has collected bathymetry and backscatter data that are being turned into habitat and geologic base maps. San diego area and southern california geologic maps mapping san diego an introduction to the historic map archive the san diego association of geologists sdag is pleased to be able to present this set of geologic and topographic maps covering all or part of san diego county, california, as a service to our members and to the general public. Usgs national geologic map database collection data. Interactive map of the geology of california american. The national geologic map database ngmdb is a congressionally mandated national archive of geoscience maps, reports, and stratigraphic information. A gis database of geologic units and structural features in california, with lithology, age, data structure, and format written and arranged just like the other states. Check out the national geologic map database ngmdb, which is the. California is the most geologically diverse and the second most seismically active state in the usa. The sgmc is not a truly integrated geologic map database because geologic units.
The original map and data are prepared and published for use at a 1. The purpose of this project was to create quality statewide county digital geologic maps from existing 1. Click on title to download individual files attached to this item or. This involved grouping the approximately 2,000 major rock units recognised in queensland into 250 map units displayed in the gis and hard copy map. The california geological surveys interactive geological map allows users to identify the different rock types and fault lines throughout california.
Both are alldigital products built on the original compilations of c. Maps and gis data are available for digital download. For a history of statewide geologic maps of california see history of geologic maps. Geological survey national geologic map database check out the geologic map of the oceanside 30x60minute quadrangle, california. Digital geologic maps of the us states with consistent lithology, age, gis database structure, and format. By default, the most recent geologic maps available are overlaid on a base map. These hazards include earth shaking strong motion, fault ruptures, landslides, liquefaction, and tsunamis as well as mineral hazards such as radon, mercury, and asbestos.
Data for the district of columbia is included with maryland. Watershed maps and gis data california department of. Usgs drg maps for the state of california are available here. In an effort to keep the maps current, the cgs has been compiling a new series of regional geologic maps rgm, starting in 1981. Main usgs global earthquake data earthquake download. A portal for easy access to usgs data collected during. We will continue to add more as time and resources permit. Use the tools on the right to filter by scale, adjust the opacity, or go to a specific location. Links to geology sites san diego association of geologists. The state of california and the department of conservation make no representations or warrantees regarding the accuracy of the data from. Where can i download the global tectonic map or geological map,pdf format or other jpg files, its better to download gis data. Click to go to the collection page for usgs drg maps of all 50 states. The california seafloor mapping program csmp is a cooperative program to create a comprehensive coastal and marine geologic and habitat base map series for california s state waters.
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