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Elevation Data
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New! Redesigned webpage and reformated Elevation Data.
The quadrangle-based data files have been reformatted and aggregated into three files available for download (see graphic below). Also, maps of individual USGS 24K quadrangles showing elevation point locations and values can be viewed using the High Accuracy Elevation Data (HAED) Electronic Altas.
Comments are welcome: gdesmond@usgs.gov
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What: High accuracy (+/- 15 cm vertical accuracy) elevation data
- horizontal postions are in the North American Datum 1983 (NAD 83)
- elevations are in the North American Vertical Datum 1988 (NAVD 88)
- elevations in meters
When: Surveyed 1995 - 2007
Where: Southern Florida (see map on left and key below)
Who: U.S. Geological Survey
Why: Provide high accuracy data on an approximate 400 meter by 400 meter grid for modeling purposes
File Formats: (download data below)
- Compressed ESRI shapefile (.zip)
- Comma separated value file (.csv)
- Compressed .csv as needed (.zip)
Publication Date: Data aggregated and reformatted August 2007
View Project Metadata
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| Map Area |
Number of Points |
Collection
Platform |
Download
Data |
Metadata |
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2,865 |
Helicopter---Airborne Height Finder (AHF) |
Okee_v06.csv (261 KB, comma-separated values)
Okee_06shp.zip (104 KB , ESRI shapefile) |
File |
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57,395 |
Helicopter---Airborne Height Finder (AHF) & Airboat |
HAED_v01.csv (4.5 MB, comma-separated values)
HAED_v01csv.zip (0.7 MB, comma-separated values, zipped)
HAED_v01shp.zip (1.8 MB, ESRI shapefile, zipped)
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File |
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1,925 |
Truck |
Truck_v14.csv (80 KB, comma-separated values)
Truck_v14shp.zip (52 KB , ESRI shapefile) |
File |
| Looking for the Everglades Depth Estimation Network (EDEN) DEM? |
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References to non-USGS products do not constitute endorsement or warranty by the USGS, U.S. Department of the Interior, or U.S. Government.
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(Please use the links to the left for additional information pertaining to this data.)
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