Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Keith T. Weber"'
Autor:
Keith T. Weber, Rituraj Yadav
Publikováno v:
Remote Sensing, Vol 12, Iss 18, p 2959 (2020)
Wildfire regimes are changing across the globe with several ecosystems witnessing more frequent fires across longer fire seasons. The western United States is one such region. The NASA RECOVER Historic Fires Database (HFD) contains all documented wil
Externí odkaz:
https://doaj.org/article/1985a8fb0d774daeac1254ad663b5fe9
Autor:
Keith T. Weber, Kazi Arifuzzaman
Publikováno v:
Photogrammetric Engineering & Remote Sensing. 84:215-225
The life-cycle (usability) of a control point's position is tied closely to the control point's stability, its datum, and velocity changes across a region due to crustal movement. Analyses of the coordinates of numerous control points stored in the I
Publikováno v:
CyberGIS for Geospatial Discovery and Innovation ISBN: 9789402415292
This chapter introduces a CyberGIS solution that aims at resolving the big data challenges in the discovery, search, visualization and interoperability of geospatial data. We describe a service-oriented architecture to make heterogeneous geospatial r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4251c8791489dded737dda1e12d06b30
https://doi.org/10.1007/978-94-024-1531-5_10
https://doi.org/10.1007/978-94-024-1531-5_10
Autor:
John Holmes, Wei Yean Lim, Justin Arias, Mary A. Nies, Keith T. Weber, Teri Peterson, Rex W. Force, Kindra Serr
Publikováno v:
American Journal of Health Behavior. 39:582-588
OBJECTIVE To evaluate the built environment and its relationship to BMI for individuals in eastern Idaho. METHODS Geospatial analyses were coupled to demographic data of adult individuals. ArcGIS Community Analyst was used to compare demographics rel
Autor:
E. Smith, Emily Volker, Margaret Wooten, Keith T. Weber, J May, Mark L. Carroll, Kathryn Bradford, Roger Gill, Kiersten Newtoff, R. Goldsby, S Doyle Colin, K. Serr, Molly E. Brown, John L. Schnase, Samuel J. Weber
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XL-1, Pp 363-370 (2014)
RECOVER is a site-specific decision support system that automatically brings together in a single analysis environment the information necessary for post-fire rehabilitation decision-making. After a major wildfire, law requires that the federal land
Autor:
Margaret Wooten, Keith T. Weber, Roger Gill, William Toombs, John L. Schnase, Kindra Blair, Mark L. Carroll, Jeffrey May
Publikováno v:
IGARSS
NASA Wrangler is a loosely-coupled, event driven, highly parallel data aggregation service designed to take advantage of the elastic resource capabilities of cloud computing. Wrangler automatically collects Earth observational data, climate model out
Publikováno v:
Rangeland Ecology & Management. 66:82-87
The limited field of view (FOV) associated with single-resolution very-large-scale aerial (VLSA) imagery requires users to balance FOV and resolution needs. This balance varies by the specific questions being asked of the data. Here, we tested a FOV-
Publikováno v:
Rangeland Ecology & Management. 65:468-474
Successful postfire reseeding efforts can aid rangeland ecosystem recovery by rapidly establishing a desired plant community and thereby reducing the likelihood of infestation by invasive plants. Although the success of postfire remediation is critic
Autor:
Keith T. Weber, B.S. Gokhale
Publikováno v:
Journal of Arid Environments. 75:464-470
Although numerous factors influence soil-water content, it is considered a key indicator of rangeland health. This paper investigates the effect of grazing on soil-water content using three treatments within the same soil association. The treatments,
Publikováno v:
GIScience & Remote Sensing. 48:195-209
Eight vegetation indices (VI) commonly used for above-ground biomass (AGB) estimation were derived from Satellite Pour l'Observation de la Terre 5 (SPOT 5) imagery and used to predict herbaceous AGB at a semiarid rangeland study site in southeastern