 DEMS & Bathymetry |
 Imagery |
 Scanned Maps |
  Vector Data |
Text
Data |
Point Clouds |
| USGS
|
GEOTIFF,
single file |
USGS DRG--GEOTIFF |
ESRI Shapefile--the
best and most popular vector format |
Gazetteer
|
LAS/LAZ |
| NGA DTED,
Levels 0, 1, and 2 |
GEOTIFF,
multi-file |
|
Census TIGER
shapefile Data |
|
|
| USGS GTOPO30 |
|
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|
|
|
| SRTM
elevation files (HGT
files) |
USGS DOQQ |
GEOTIFF |
|
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| NGDC Coastal Relief
(*.G03) (*.G98) |
|
|
|
|
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| NOS EEZ Bathymetry (*.PRU) |
MrSid imagery |
|
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|
NGA VPF (after GDAL import to Shapefile) |
|
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| Canadian
CDED (USGS ASCII format) |
|
|
GMT vector format |
|
|
| ETOPO |
NLCD--National
Land Cover Database |
|
BLM PLSS Shapefiles |
|
|
| GEOTIFF |
|
|
e00 files
after conversion |
|
|
| UK OS DEM |
|
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|
NASA Blue Marble 1 km MODIS imagery |
|
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| IBCAO Arctic bathymetry |
|
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| ASCII XYZ |
SPOT BIL |
|
|
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| Arc/Info E00 files
(ASCII) |
|
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| LIDAR coastal bathymetry |
ArcView BIP |
|
|
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|
| ADF grids |
ESRI IMG (via GDAL) |
|
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| BT--Virtual
Terrain Project version 1.0 only |
ECW (via GDAL) |
|
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| ASTER DEMs
(Geotiff) |
Images (BMP, JPG, TIF, PNG, GIF)
with
world file |
|
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| netCDF, digital bathymetry
(via GDAL) |
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