The Delaware Geological Survey

Geologic and hydrologic research and exploration for Delaware

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Site content related to keyword: "mapping"

DGS Geologic Map No. 8 (Milford-Mispillion River Quadrangles) Dataset

The scanned raster and vector datasets contains the rock unit polygons for the surficial geology for DGS Geologic Map No. 8 (Milford-Mispillion River Quadrangles). This map is the first detailed surficial geologic map in southern Kent and northern Sussex counties.

DGS Geologic Map No. 9 (Seaford area) Dataset

These raster and vector datasets contains the rock unit polygons for DGS Geologic Map No. 9 (Seaford). This map shows the distribution of geologic units found at or near land surface.

DGS Geologic Map No. 10 (Bedrock Geologic Map of the Piedmont of Delaware and Adjacent Pennsylvania) Dataset

The vector and raster data sets contains the rock unit polygons for the surficial geology for DGS Geologic Map No. 10. This map is of the crystalline bedrock units in the Piedmont of Delaware and adjacent Pennsylvania.

DGS Geologic Map No. 14 (Kent County) Dataset

This data set contains the rock unit polygons for the surficial geology in ESRI shapefile format for DGS Geologic Map No. 14 (Geologic Map of Kent County, Delaware). This map shows the surficial geology of Kent County, Delaware, at a scale of 1:100,000.

DGS Geologic Map No. 12 (Lewes-Cape Henlopen area) Dataset

These vector and raster data sets contain the rock unit polygons for the surficial geology in ESRI shapefile and TIF format for the Delaware Coastal Plain covered by DGS Geologic Map No. 12 (Lewes-Cape Henlopen area).

Survey gives DataMIL web site new look, features

The Delaware Geological Survey's Delaware Data Mapping and Integration Laboratory (DataMIL) team has modified and improved the DataMIL Web site to ensure that the state geographic information systems (GIS) community and citizens can take full advantage of spatial data framework layers.

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DGS Publications

The core of much DGS work culminates in the release of data and findings in official DGS publications, including Open File Reports, Reports of Investigations, Geologic Maps, Hydrologic Maps, and Bulletins.