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State
Sand Volume Estimates
State of Maryland —
Volumetric estimations for Fenwick, Weaver, & Isle of Wight shoals used vibracore data collected in 1992 & 1997, volumes were calculated in 2000 (Conkwright,... -
State
Physiographic Provinces
State of Maryland —
This data layer contains the Province-level physiographic subdivisions of Maryland in ArcGIS format. The file was developed from components of a detailed digital... -
State
Washington_County_2022_GeologicStructure
State of Maryland —
This layer contains data concerning field measurements of inclined bedding, structure features like fracture, cleavage, and other field measurements within Washington... -
State
Frederick_County_2022_GeologicStructure
State of Maryland —
This layer contains data concerning field measurements of inclined bedding, structure features like fracture, cleavage, and other field measurements within Frederick... -
State
Sand Volume Estimates
State of Maryland —
Volumetric estimations for Fenwick, Weaver, & Isle of Wight shoals used vibracore data collected in 1992 & 1997, volumes were calculated in 2000 (Conkwright,... -
City
Dam or Reservoir Failure Hazard Zone
City of San Francisco —
This map shows the inundation hazard zones from dam and reservoir failure, based on modelling. The analysis was done by SFPUC in partnership with DEM and includes...