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Airborne geophysical survey: Safford, Arizona
Aeromagnetic data were collected along flight lines by instruments in an aircraft that recorded magnetic-field values and locations. This dataset presents latitude, longitude,... -
Minimal offshore extent of ice-bearing (subsea) permafrost on the U.S....
The present-day distribution of subsea permafrost beneath high-latitude continental shelves has implications for sea level rise and climate change since the Last Glacial Maximum... -
Census Block Group 1980
Block Groups (BGs) are statistical divisions of census tracts, are generally defined to contain between 600 and 3,000 people, and are used to present data and control block... -
Stream sampling stations for watershed study, Chesapeake Bay
Stream sites sampled by automated sampler or spot sampling in the NSF watershed study. The sites are grouped in 17 regional clusters throughout the Chesapeake Bay watershed.... -
Airborne geophysical survey: Dragoons, Arizona
Aeromagnetic data were collected along flight lines by instruments in an aircraft that recorded magnetic-field values and locations. This dataset presents latitude, longitude,... -
Minimal offshore extent of ice-bearing (subsea) permafrost on the U.S....
The present-day distribution of subsea permafrost beneath high-latitude continental shelves has implications for sea level rise and climate change since the Last Glacial Maximum... -
Minimal offshore extent of ice-bearing (subsea) permafrost on the U.S....
The present-day distribution of subsea permafrost beneath high-latitude continental shelves has implications for sea level rise and climate change since the Last Glacial Maximum... -
Airborne geophysical survey: Dragoons, Arizona
Aeromagnetic data were collected along flight lines by instruments in an aircraft that recorded magnetic-field values and locations. This dataset presents latitude, longitude,... -
Fotografía aérea 1980 Rollo 20 Cámara RC 30 Proyecto Guayaquil_2005 Escala...
Fotografía aérea 1980 Rollo 20 Cámara RC30 (distancia focal: 152.91 mm.) Proyecto Especial Guayaquil_2005 Escala 1:10000 Color.Imagen escaneada a 14 micrones. -
Airborne geophysical survey: Safford, Arizona
Aeromagnetic data were collected along flight lines by instruments in an aircraft that recorded magnetic-field values and locations. This dataset presents latitude, longitude,...