How can elevation data be used to assess the potential for soil contamination from industrial activities?

The National Elevation Database (NED) 3M, 10M, and 30M data is available for direct download from the site located here: https://nrcs.app.box.com/v/gateway ... Elevation data is a digital representation of the Earth's terrain. Data can be represented as points (x,y,z) or in a gridded format (raster). Jan 6, 2025 ... Wisconsin Elevation/LiDAR Data. GeoData@Wisconsin is the primary data portal through which users can find and then download Wisconsin digital ... In response to the law, we developed the CASGEM program and the CASGEM Online System. Collecting and evaluating these groundwater data on a statewide scale is a ... **All data is supplied from Bureau of Reclamation Records. Last updated: 01-APR-2025. Please contact the Water Operations Control Center via e-mail at ... Topics: Air Quality. The data on this page are elevation files in GeoTIFF format, and are compatible with AERMAP version 09040 or newer. All files are 1 arc- ... New York State Elevation Program works closely with other state and federal agencies to plan, collect, and distribute LIDAR Data. As part of New Jersey's statewide GIS coordination program, LiDAR data collections and derived elevation products are available for download. Dane County Lake Level Management Guide for the Yahara Chain of Lakes (PDF). Vertical Datum and Floodplain Information. All elevation data is reported in ... Mar 26, 2025 ... High accuracy elevation data. Our National Elevation Programme provides LiDAR-based data for most of New Zealand. This open data is used in a ...