What are spatial analysis techniques involving elevation data?

30 m resolution elevation data. These data cover 99% of the land surface from 83° north latitude to 83° south latitude. Elevation measurements are referenced horizontally to Massachusetts State Plane NAD83 meters and vertically to NAVD88. These data capture more detail, and are ... Aug 24, 2023 ... Elevation data provides information about the height, or altitude, of points on the surface of the Earth relative to a specific vertical datum, ... Integrating America's Elevation Data · Home · About VDatum · Revision Log · Download ... height units, and NAVD 88 values are given in Helmert orthometric height ... The Copernicus DEM is a Digital Surface Model (DSM) which represents the surface of the Earth including buildings, infrastructure and vegetation. 2019 LiDAR Project ... The 2019 LiDAR Project was a joint effort with USGS in the collection of high-resolution elevation data for approximately 1,080 square ... Use the Lidar Finder to search lidar-derived elevation data by map, or select from all acquisitions in the data catalog table below. Lidar Finder. Vermont ... For reference, here is the elevation data that was used to produce WorldClim 2.1. These were derived from the SRTM elevation data. variable, 10 minutes, 5 ... Aug 7, 2023 ... ... elevation has averaged around 4200 feet and covered an area of ... Most recent data within water-surface elevations show a downward trend. Reservoir Data: Streambed Elevation: 505.00 feet. Top of Dam Elevation: 670.00 feet. Project has seasonal conservation pool.