Results 51 to 60 of about 15,235 (136)

National Geodetic Satellite Program, Part II: Evaluation [PDF]

open access: yes
The National Geodetic Satellite Program (NGSP) was evaluated to see if the program objectives were actually met. An inspection of the results shows that the general objectives were met.
Henriksen, S. W.
core   +1 more source

ABRAHAM LINCOLN: CENTRALIZING CLASS WARRIOR [PDF]

open access: yes
Abraham Lincoln was the great centralizer. His War of 1861 was only the tip of the iceberg in this regard. This core of his philosophy can also be seen in his “contributions” to class warfare, the American “system” of public works, strong tariff ...
Walter Block, William Barnett II
core  

A comparison and evaluation of satellite derived positions of tracking stations [PDF]

open access: yes
A comparison is presented of sets of satellite tracking station coordinate values published in the past few years by a number of investigators, i.e. Goddard Space Flight Center, Smithsonian Astrophysical Observatory, Ohio State University, The Naval ...
Marsh, J. G.   +2 more
core   +1 more source

Geometric adjustment of the South American satellite densification (PC-1000) network [PDF]

open access: yes
Reduced normal equations were computed from observation data and combined with reduced normal equations of other satellite networks to provide station coordinates from a single least square adjustment. Terrestrial data, which include base-lines, heights,
Kumar, M., Mueller, I. I.
core   +1 more source

Fractal Location and Anomalous Diffusion Dynamics for Oil Wells from the KY Geological Survey [PDF]

open access: yes, 2009
Utilizing data available from the Kentucky Geonet (KYGeonet.ky.gov) the fossil fuel mining locations created by the Kentucky Geological Survey geo-locating oil and gas wells are mapped using ESRI ArcGIS in Kentucky single plain 1602 ft projection.
Andrew, Karla M.   +2 more
core   +2 more sources

Rhodora [PDF]

open access: yes, 1950
v.52 ...
Fernald, Merritt Lyndon, 1873-1950   +2 more
core   +1 more source

Dromedary camels as a natural source of neutralizing nanobodies against SARS-CoV-2. [PDF]

open access: yesJCI Insight, 2021
Chouchane L   +16 more
europepmc   +1 more source

Bedrock Geology of the Orchard, Iowa 7.5' Quadrangle, June 2016 [PDF]

open access: yes, 2016
Map of the Mason City bedrock with information of the geology of this ...

core  

National Geodetic Satellite Program, Part II: Smithsonian Astrophysical Observatory [PDF]

open access: yes
A sequence of advances in the determination of geodetic parameters presented by the Smithsonian Astrophysical Observatory are described. A Baker-Nunn photographic system was used in addition to a ruby-laser ranging system to obtain data for refinement of
Arnold, D. A.   +13 more
core   +1 more source


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