{
 "culture": "en-US",
 "name": "MD_ellicottcity_dem_m",
 "guid": "",
 "catalogPath": "",
 "snippet": "This high resolution lidar data will support the United States Geological Survey (USGS) initiatives.",
 "description": "Products: These are Digital Elevation Model (DEM) data. Class 2 (ground) lidar points in conjunction with the hydro breaklines were used to create a 2 foot hydro-flattened Raster DEM. Geographic Extent: The entire project area covers Ellicott City; approximately 42 square miles. Dataset Description: This VA_UpperMiddleNeck_2018_D18 project called for the planning, acquisition, processing, and derivative products of lidar data to be collected at an aggregate nominal pulse spacing (ANPS) of 0.35 meters (8ppsm). Project specifications are based on the U.S. Geological Survey National Geospatial Program Base Lidar Specification, Version 1.3. The data was developed based on a horizontal projection/datum of NAD83 (2011), Maryland State Plane, feet and vertical datum of NAVD88 (GEOID12B), feet. Lidar data was delivered as processed Classified LAS 1.4 files, formatted to individual 4000 ft x 6000 ft tiles, as tiled Intensity Imagery, and as tiled bare earth DEMs; all tiled to the same 4000 ft x 6000 ft schema.",
 "summary": "This high resolution lidar data will support the United States Geological Survey (USGS) initiatives.",
 "title": "MD_ellicottcity_dem_m",
 "tags": [
  "LAS Point Cloud",
  "Model",
  "Ellicott City",
  "MD",
  "Elevation Data",
  "Lidar",
  "Classified LAS",
  "Swath LAS",
  "Intensity Images",
  "Breaklines",
  "Remote Sensing",
  "Digital Elevation Model"
 ],
 "type": "Image Service",
 "typeKeywords": [
  "Data",
  "Service",
  "Image Service",
  "ArcGIS Server"
 ],
 "thumbnail": "thumbnail/thumbnail.png",
 "url": "https://localhost.mdgov.maryland.gov:6443/arcgis/services/Howard/MD_ellicottcity_dem_m/ImageServer",
 "spatialReference": "NAD_1983_2011_StatePlane_Maryland_FIPS_1900_Ft_US",
 "accessInformation": "",
 "licenseInfo": "None. However, users should be aware that temporal changes may have occurred since this dataset was collected and that some parts of these data may no longer represent actual surface conditions. Users should not use these data for critical applications without a full awareness of its limitations. Any conclusions drawn from the analysis of this information are not the responsibility of the U.S. Geological Survey or its partners. Acknowledgement of the U.S. Geological Survey would be appreciated for products derived from these data."
}