Hubbard Brook Experimental Forest Hydrography: GIS Shapefile

Diazo copy of Hubbard Brook Watershed Map generated stereophoto- grammetrically based on May, 1956 aerial photography. Shows New Hampshire state plane coordinate system reference points which were projected into UTM Zone 19 and used as reference tics. The streams, ponds, and lakes were manually digitized. This shapefile contains only streams, see hbef_waterbodies for lake and pond polygons. Data distributed as shapefile in Coordinate system EPSG:26919 - NAD83 / UTM zone 19N