Results 61 to 70 of about 15,235 (136)

Fine-grained, spatiotemporal datasets measuring 200 years of land development in the United States. [PDF]

open access: yesEarth Syst Sci Data, 2021
Uhl JH   +5 more
europepmc   +1 more source

The OSU 275 system of satellite tracking station coordinates [PDF]

open access: yes
A brief review of the methods and data used in the OSU 275 geodetic system is given along with the summary of the results. Survey information regarding the tracking stations in the system is given in tabular form along with the geodetic and geophysical ...
Kumar, M., Mueller, I. I.
core   +1 more source

Subsurface structure and petroleum drilling in the Vincennes Quadrangle : Lawrence County, Illinios, and Knox Country Indiana [PDF]

open access: yes, 2016
Ope
Huff, Bryan G.   +4 more
core  

Bedrock Geology of the Nora Springs, Iowa 7.5' Quadrangle, September 2014 [PDF]

open access: yes, 2014
Map of the bedrock with information of this area about ...

core  

Station coordinates for GEOS-C altimeter calibration and experimentation [PDF]

open access: yes
Station coordinates are given for the C-band radar GEOS-C altimeter calibration sites at Bermuda, Merritt, Grand Turk, and Wallops Islands. The coordinates were estimated in a multi-arc dynamic solution using GEOS-2 C-band radar and laser ranges with a ...
Douglas, B. C.   +2 more
core   +1 more source

Status and Distribution of the Gapped Ringed Crayfish, Orconectes neglectus chaenodactylus, in Arkansas [PDF]

open access: yes, 2010
Orconectes neglectus chaenodactylus, the gapped ringed crayfish, is an uncommon and poorly-known, stream-dwelling crayfish that is endemic to the central White River basin of Arkansas and Missouri.
Kottmyer, Mark D.   +2 more
core   +1 more source

Applications of remote sensing to estuarine management [PDF]

open access: yes
Remote sensing was used in the resolution of estuarine problems facing federal and Virginia governmental agencies. A prototype Elizabeth River Surface Circulation Atlas was produced from photogrammetry to aid in oil spill cleanup and source ...
Gordon, H. H.   +2 more
core   +1 more source

Climate Change in the Piscataqua/Great Bay Region: Past, Present, and Future [PDF]

open access: yes, 2011
Earth ’s climate changes. It always has and always will. However, an extensive body of scientific evidence indicates that human activities are now a significant force driving change in the Earth’s climate system.
Burakowski, Elizabeth   +6 more
core   +1 more source

ATS-5 trilateration support [PDF]

open access: yes
The development of an L-band trilateration network capable of locating the ATS-5 satellite, determining the satellite's orbital elements, and predicting the satellite position was investigated.
Anderson, R. E., Brisken, A. F.
core   +1 more source

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