Ralph Root

United States Geological Survey — United States

Environmental Science · Physical Sciences

6h-index620citations18works0.02yr avg
OpenAlex↗Google Scholar↗Lab page↗

Accepting Students?

No reports yet. Know if this professor is taking students?

Research Topics

Rangeland and Wildlife Management(7), Remote Sensing in Agriculture(4), Species Distribution and Climate Change(4), Botany, Ecology, and Taxonomy Studies(3), Ecology and Vegetation Dynamics Studies(2)

Publications18 total

Classification of Leafy Spurge With Earth Observing-1 Advanced Land Imager
Rangeland Ecology & Management·2006· 8 cited
The Use of Landsat 7 Enhanced Thematic Mapper Plus for Mapping Leafy Spurge
Rangeland Ecology & Management·2006· 21 cited
Classification of Leafy Spurge With Earth Observing-1 Advanced Land Imager
Journal of Range Management·2006· 1 citedOpen Access
Comparison of AVIRIS and Landsat ETM+ detection capabilities for burn severity
Remote Sensing of Environment·2004· 454 cited
The use of multi-temporal Landsat Normalized Difference Vegetation Index (NDVI) data for mapping fuel models in Yosemite National Park, USA
International Journal of Remote Sensing·2003· 101 cited
Comparison of AVIRIS and EO-1 Hyperion for Classification and Mapping of Invasive Leafy Spurge in Theodore Roosevelt National
DIGITAL.CSIC (Spanish National Research Council (CSIC))·2002· 8 citedOpen Access
Hyperspectral Technology Transfer to the US Department of Interior: Summary of Results of the NASA/DOI Hyperspectral Technology Transfer Project
2001
Discriminating leafy spurge spectral signature from native vegetation using field reflectance measurements from Theodore Roosevelt National Park, North Dakota
Abstracts of Papers American Chemical Society·2001· 1 cited
Detection of leafy spurge infestations through imaging spectroscopy using the compact airborne spectrographic imager
2001· 1 cited
A framework for ecological decision support systems: Building the right systems and building the systems right
2001· 15 citedOpen Access
Proceedings of the Workshop: Development of Biological Decision Support Systems for Resource Managers
Defense Technical Information Center (DTIC)·1999· 1 cited
Geospatial Technology Applications and Infrastructure in the Biological Resources Division
1998
Geospatial Technology Strategic Plan 1997-2000
1997
Proposal for a study of computer mapping of terrain using multispectral data from ERTS-A for the Yellowstone National Park test site
NASA STI Repository (National Aeronautics and Space Administration)·1978Open Access
Thirteen category recognition map of Yellowstone National Park produced from ERTS-1 MSS data
1974
Identification of urban watershed units using remote multispectral sensing
Digital Collections of Colorado (Colorado State University)·1972· 3 cited
History and design
Medical Entomology and Zoology·1921· 6 cited
Planning the home grounds for beauty and comfort
The craftsman·1912

Frequent Co-authors

Karl Brown(4), Steve Hager(4), Susan Stitt(3), Frank D'Erchia(3), Raymond F. Kokaly(3), James Getter(3), Terry D. D'Erchia(3), Jan W. van Wagtendonk(2), Carol S. Mladinich(2), Monica Ruiz Bustos(2), Gerald L. Anderson(2), K. Dudek(2), G. L. Anderson(2), Harry Wynn Smedes(2), N. E. G. Roller(2), Susan Stitt(2), Barbara Y. White(2), Carl H. Key(1), Carl E. Korschgen(1), M. Nyquist(1)