Zobrazeno 1 - 10
of 28
pro vyhledávání: '"E. C. Silverberg"'
Autor:
Lori A. Magruder, Randall L. Ricklefs, Matthew F Horstman, Bob E. Schutz, Muhammad A Suleman, E. C. Silverberg
Publikováno v:
IEEE Transactions on Geoscience and Remote Sensing. 48:2758-2766
NASA's ICESat satellite launched in January of 2003, carrying the Geoscience Laser Altimeter. During the initial phase of this mission, many validation procedures were implemented to verify the accuracy associated with a variety of altimetry-derived
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a52beed05a76aef9e2cb30bc246658af
https://doi.org/10.1109/tgrs.2010.2040831
https://doi.org/10.1109/tgrs.2010.2040831
Publikováno v:
IEEE Transactions on Geoscience and Remote Sensing. 45:147-155
Three unique techniques have been developed to validate the Ice, Cloud, and Land Elevation Satellite (ICESat) mission altimetry data product and implemented at White Sands Space Harbor (WSSH) in New Mexico. One specific technique at WSSH utilizes zen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::108e448d53ab546cd775e0154a9276d1
https://doi.org/10.1109/tgrs.2006.885070
https://doi.org/10.1109/tgrs.2006.885070
Publikováno v:
Journal of Geodesy. 77:148-154
The Ice, Cloud, and land Elevation Satellite (ICESat) will begin science operations in 2003 with an emphasis on determination of the ice sheet temporal variations in the Arctic and Antarctic regions. The ICESat bus will serve as the transport for an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a93f784d9f5a3f0a779bbc8de50736b
https://doi.org/10.1007/s00190-003-0319-4
https://doi.org/10.1007/s00190-003-0319-4
Autor:
Douglas G. Currie, James E. Faller, J. D. Mulholland, G. J. F. Macdonald, David T. Wilkinson, William M. Kaula, C. O. Alley, Peter L. Bender, E. C. Silverberg, R. H. Dicke, H. H. Plotkin
Publikováno v:
The Use of Artificial Satellites for Geodesy
Retroreflector packages have been carried to the moon by the Apollo 11, Apollo 14, and Apollo 15 missions, as well as by Luna 17. Laser ranging from the earth onto these packages should eventually yield information on polar motions and crustal moveme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23aae504f21ca9a1e13ac6aa89dd64e4
https://doi.org/10.1029/gm015p0261
https://doi.org/10.1029/gm015p0261
Publikováno v:
Applied optics. 15(11)
Many optical ranging systems currently use laser pulses of approximately Gaussian shape with widths of a few nanoseconds or less. The present paper shows that a substantial improvement in accuracy can be obtained for a given pulse length by means of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4052d60f5534e57f8b7a0659d0d299ae
https://pubmed.ncbi.nlm.nih.gov/20165442
https://pubmed.ncbi.nlm.nih.gov/20165442
Autor:
E. C. Silverberg
Publikováno v:
Applied optics. 13(3)
The Lunar Laser Ranging Experiment has been in continuous operation for about 4 years using the McDonald Observatory 2.7-m telescope. Occupying only a small percentage of the available telescope time, the system is now measuring 350 lunar ranges per
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::41321dc4eb8b3e18c321e66888512702
https://pubmed.ncbi.nlm.nih.gov/20126024
https://pubmed.ncbi.nlm.nih.gov/20126024
Publikováno v:
IGARSS 2001. Scanning the Present and Resolving the Future. Proceedings. IEEE 2001 International Geoscience and Remote Sensing Symposium (Cat. No.01CH37217).
The scientific goals of the laser altimeter carried on ICES at require that the laser pointing direction should be known to an accuracy of 1.5 arcseconds and the time tag of the altitude measurement should have an accuracy of 0.1 millisecond. In orde
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::482ca31498397737edd091235e1904b6
https://doi.org/10.1109/igarss.2001.977001
https://doi.org/10.1109/igarss.2001.977001
Publikováno v:
Journal of Geodesy; Jun2003, Vol. 77 Issue 3/4, p148, 7p
Autor:
Peter L. Bender, M. A. Slade, James G. Williams, H. H. Plotkin, William M. Kaula, D. H. Eckhardt, Walter Carter, J. D. Mulholland, Douglas G. Currie, Peter J. Shelus, S. K. Poultney, W. S. Sinclair, C. O. Alley, E. C. Silverberg, James E. Faller, R. H. Dicke, David T. Wilkinson
Publikováno v:
Physical Review Letters. 36:551-554
An analysis of six years of lunar-laser-ranging data gives a zero amplitude for the Nordtvedt term in the earth-moon distance yielding the Nordtvedt parameter eta = 0.00 plus or minus 0.03. Thus, earth's gravitational self-energy contributes equally,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::464f2f804dc1e4421730b935c23d7758
https://doi.org/10.1103/physrevlett.36.551
https://doi.org/10.1103/physrevlett.36.551
Publikováno v:
Bulletin Géodésique. 56:329-340
In January of 1981 the Transportable Laser Ranging System (TLRS) developed for NASA by the University of Texas was used to conduct a four-day test of the relative lateration technique. The test evolved making repeated measurements of six lines over t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfd2b37e7f72ef9f0c9ea45c8274841b
https://doi.org/10.1007/bf02525732
https://doi.org/10.1007/bf02525732