Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Carolyn J. Merry"'
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing. 6:1719-1729
The upcoming Surface Water and Ocean Topography (SWOT) satellite mission will measure water surface elevation, its spatial and temporal derivatives, and inundated area. These observations can be used to estimate river discharge at a global scale. SWO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f5c9cf13ef494b118961520b7e8355d
https://doi.org/10.1109/jstars.2013.2257697
https://doi.org/10.1109/jstars.2013.2257697
Autor:
Carolyn J. Merry, Douglas Alsdorf, Michael Durand, E. Clark, Yeosang Yoon, Konstantinos M. Andreadis
Publikováno v:
Journal of Hydrology. :363-375
Summary This paper focuses on estimating river bathymetry for retrieving river discharge from the upcoming Surface Water and Ocean Topography (SWOT) satellite mission using a data assimilation algorithm coupled with a hydrodynamic model. The SWOT obs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4cc71bc18f2c0917ce18697096317bfe
https://doi.org/10.1016/j.jhydrol.2012.07.028
https://doi.org/10.1016/j.jhydrol.2012.07.028
Publikováno v:
Journal of Great Lakes Research. 35:1-12
Variability in Lake Erie water levels results in variations of the fluid forces applied to the lake bed by free-surface gravity wind-waves. An increase in the bed stress may re-suspend sediment deposited years earlier. This study identifies areas of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ecaf825c958cbf539f2ab8b001d1112
https://doi.org/10.1016/j.jglr.2008.04.001
https://doi.org/10.1016/j.jglr.2008.04.001
Publikováno v:
Transactions in GIS. 13:69-85
In recent decades, rapid growth of travel volume has resulted in a significant increase in traffic congestion, accidents, environmental pollution and energy consumption. Accurate traffic data are drastically needed for effective evaluation of traffic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::115e43f20c768c284ddc94b4a8412b8b
https://doi.org/10.1111/j.1467-9671.2009.01144.x
https://doi.org/10.1111/j.1467-9671.2009.01144.x
Publikováno v:
Transportation Research Part C: Emerging Technologies. 13:1-17
This paper develops a model for automated matching of vehicles between aerial photos. We exploit the overlap from frame-to-frame in a sequence of aerial photos. The problem, in essence, is to determine if vehicles A, B, C, … in one photo, match veh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98fce9be233cb1261a720a8c9c5451b8
https://doi.org/10.1016/j.trc.2004.12.002
https://doi.org/10.1016/j.trc.2004.12.002
Autor:
Stephanie Stockman, Carolyn J. Merry
Publikováno v:
Remote Sensing of Environment. 78:217-220
The goal of the Landsat-7 educational program is to bring applications of Landsat data into K–16 classrooms. The educational strategy of the Landsat Science Team Office relies on collaborating with preexisting education programs in NASA's Earth Sci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dcaaf0185c39fc9fdd66c6e254fdc7e3
https://doi.org/10.1016/s0034-4257(01)00261-9
https://doi.org/10.1016/s0034-4257(01)00261-9
Autor:
I. M. Whillans, Carolyn J. Merry
Publikováno v:
Cold Regions Science and Technology. 33:1-17
The site of a tractor fall into a crevasse in the transition between ice shelves is investigated. Two satellite images of the McMurdo Ice Shelf and Ross Ice Shelf junction are used to map features and processed to obtain velocities and strain rates.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ecfa6d79df76926b64db85b5af9beb70
https://doi.org/10.1016/s0165-232x(01)00024-6
https://doi.org/10.1016/s0165-232x(01)00024-6
Publikováno v:
Geophysical Research Letters. 28:3497-3500
The melt extent, duration and melt season on the Greenland ice sheet were estimated using an edge detection technique on passive microwave data from the SSM/I and SMMR instruments (18/19V GHz channel) for the period 1979 to 1997. The annual brightnes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f22a13e98ae8b9aad01840c419ce8ec9
https://doi.org/10.1029/2000gl012503
https://doi.org/10.1029/2000gl012503
Publikováno v:
JAWRA Journal of the American Water Resources Association. 35:253-263
Water quality modeling has been developed for more than three quarters of a century, but is limited to the study of trends instead of making accurate short-term forecasts. A major barrier to water quality forecasting is the lack of an efficient syste
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa92f0ef2b1ffe9c1b206efe77c4d11d
https://doi.org/10.1111/j.1752-1688.1999.tb03587.x
https://doi.org/10.1111/j.1752-1688.1999.tb03587.x
Publikováno v:
Journal of Geophysical Research: Planets. 102:25657-25675
We investigated the use of spectral correlation analysis for modeling the crustal features of Mare Orientale from lunar 70th degree spherical harmonic topographic and gravity field models derived from Clementine satellite and earlier investigations.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69078c12f054c1f238a4ab24de968960
https://doi.org/10.1029/97je02216
https://doi.org/10.1029/97je02216