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hbef_30mdem.zip
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99_gis_hbef_30mdem.eml.xml
TITLE
Hubbard Brook Experimental Forest 30m DEM: Raster GeoTIFF
PRINCIPAL INVESTIGATOR(s)
John Campbell
USDA Forest Service
PO Box 640
Durham, NH 03824
USA

Phone: (603)-868-7643
The 7.5-minute digital elevation model (DEM) data are digital representations of cartographic information in a raster form. The DEMs consist of an array of elevations for ground positions at regularly spaced intervals. The data are produced in 7.5- by 7.5-minute blocks from either digitized cartographic map contour overlays of a scanned National Aerial Photography Program (NAPP) photographs. The DEM data are stored as profiles with a 10- or 30-meter square grid spacing along and between each profile. The original USGS DEM data (Mt. Kineo and Woodstock quadrangles) were merged and projected into UTM Zone 19. The resultant grid was clipped to a box surrounding the USDA Forest Service, Hubbard Brook Experimental Forest. Data distributed as GeoTIFF format in Coordinate system EPSG:26919 - NAD83 / UTM zone 19N.
BEGIN DATE
2001-01-01
END DATE
2001-01-01
LOCATION
Hubbard Brook
West bounding coordinate: -71.829397
East bounding coordinate: -71.661642
North bounding coordinate: 43.977538
South bounding coordinate: 43.898043
DATA ACCESS GUIDELINES
CONTACT PERSON

234 Mirror Lake Road
North Woodstock, NH 03262
USA

Phone: (603) 726-8902
Email: hbr-im@lternet.edu