Zobrazeno 1 - 10
of 121
pro vyhledávání: '"Ellsworth F. LeDrew"'
Publikováno v:
Data Science Journal, Vol 16 (2017)
The Canadian Cryospheric Information Network and Polar Data Catalogue (CCIN/PDC) provide: (1) a trusted archive to store data from Canadian cryospheric research and (2) a public access portal to this information. The CCIN/PDC has since expanded its c
Externí odkaz:
https://doaj.org/article/d710cb1315664d31b3040cdd66ad0b82
Publikováno v:
International Journal of Climatology. 38:3942-3962
Publikováno v:
Data Science Journal; Vol 16 (2017); 48
Data Science Journal, Vol 16 (2017)
Data Science Journal, Vol 16 (2017)
The Canadian Cryospheric Information Network and Polar Data Catalogue (CCIN/PDC) provide: (1) a trusted archive to store data from Canadian cryospheric research and (2) a public access portal to this information. The CCIN/PDC has since expanded its c
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing. 8:3256-3259
Autor:
Ellsworth F. LeDrew, Wenxia Tan
Publikováno v:
Theoretical and Applied Climatology. 125:353-363
Arctic sea ice has undergone a significant decline in recent years. Previous studies have demonstrated that the annual sea ice cycle has experienced earlier melt and later freeze up, leading to a significant reduction in minimum sea ice extents and t
Publikováno v:
Atmosphere-Ocean. 52:115-124
Ice concentration data from passive microwave sensors are not reliable during the summer melt season. In this study passive microwave ice concentration estimates are improved upon through the assimilation of ice surface temperature data from the Mode
Publikováno v:
Remote Sensing of Environment. 114:1230-1241
article i nfo During the last three decades, the large spatial coverage of remote sensing data has been used in coral reef research to map dominant substrate types, geomorphologic zones, and bathymetry. During the same period, field studies have docu
Publikováno v:
Ecological Modelling. 221:503-511
Ecologists often develop models that describe the relationship between faunal communities and their habitat. Coral reef fishes have been the focus of numerous such studies, which have used a wide range of statistical tools to answer an equally wide r
Autor:
T. Kobliuk, Ronald J. Hall, Ellsworth F. LeDrew, Gregory J. McDermid, G.A. Sanchez-Azofeifa, Gordon B. Stenhouse, Steven E. Franklin
Publikováno v:
Forest Ecology and Management. 257:2262-2269
Researchers and managers undertaking wildlife habitat assessments commonly require spatially explicit environmental map layers such as those derived from forest inventory and remote sensing. However, end users of geospatial products must often make c
Publikováno v:
Remote Sensing of Environment. 113:965-978
Numerous studies have been conducted to compare the classification accuracy of coral reef maps produced from satellite and aerial imagery with different sensor characteristics such as spatial or spectral resolution, or under different environmental c