Search Results - "Escobar, D.E."

A three-camera multispectral digital video imaging system by Everitt, J.H., Escobar, D.E., Cavazos, I., Noriega, J.R., Davis, M.R.

“…This article describes a multispectral digital video imaging system for remote sensing research. The system is comprised of three charge coupled device (CCD)…”
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Utilizing airborne video imagery in kenaf management and production by Cook, C.G., Escobar, D.E., Everitt, J.H., Cavazos, I., Robinson, A.F., Davis, M.R.

“…Kenaf ( Hibiscus cannabinus L.) is a rapid-growing nonwood fiber crop that can attain heights in excess of 5 m during a 150–200 day season. The tall kenaf…”
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A video system capable of simulating Landsat TM 5, 4, 3 imagery by Everitt, J.H., Escobar, D.E., Noriega, J.R., Cavazos, I., Davis, M.R.

“…This article describes a multispectral digital video imaging system that produces imagery similar to Landsat Thematic Mapper (TM) Bands 5, 4, 3. The system is…”
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Evaluating airborne normalized difference vegetation index imagery for citrus orchard surveys by Fletcher, R.S, Escobar, D.E, Skaria, M

“…The normalized difference vegetation index (NDVI) provides relative estimates of vegetation vigor, density, and health. Little information is available on the…”
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Using Spatial Information Technologies to Map Chinese Tamarisk (Tamarix chinensis) Infestations by Everitt, James H., Escobar, David E., Alaniz, Mario A., Davis, Michael R., Richerson, James V.

“…This paper describes the application of airborne video data with global positioning system and geographic information system technologies for detecting and…”
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Evaluation of color-infrared photography for distinguishing annual changes in riparian forest vegetation of the lower Rio Grande in Texas by Lonard, R.I, Judd, F.W, Everitt, J.H, Escobar, D.E, Davis, M.R, Crawford, M.M, Desai, M.D

“…The Rio Grande is significant for its role in the history of the USA and Mexico and is the second longest river system in the United States. The riparian…”
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Use of remote sensing for detecting and mapping leafy spurge (Euphorbia esula) by EVERITT, J. H, ANDERSON, G. L, ESCOBAR, D. E, DAVIS, M. R, SPENCER, N. R, ANDRASCIK, R. J

“…Leafy spurge is a troublesome, exotic weed in the northern Great Plains of the United States. Leafy spurge produces showy yellow bracts during June that give…”
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A Twelve-Band Airborne Digital Video Imaging System (ADVIS) by Escobar, D.E., Everitt, J.H., Noriega, J.R., Cavazos, I., Davis, M.R.

“…This article describes an airborne digital video imaging system (ADVIS) and presents multispectral imagery to illustrate its potential use as a remote sensing…”
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Integrating airborne imagery and GIS technology to map and compare citrus blackfly infestations occurring in different years. [Erratum: 2004 Oct-Dec, v. 14, no. 4, p. 631.] by Fletcher, R.S, Everitt, J.H, Davis, M.R, Escobar, D.E

“…Major citrus blackfly (Aleurocanthus woglumi) outbreaks occur periodically in the Lower Rio Grande Valley (LRGV) of Texas, causing a reduction in citrus…”
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Using satellite data to map false broomweed (Ericameria austrotexana) infestations on south Texas rangelands by Anderson, G.L, Everitt, J.H, Richardson, A.J, Escobar, D.E

“…False broomweed is a troublesome weed on south Texas rangelands. The plant suppresses the growth of desirable herbaceous plant species and is unpalatable to…”
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Using Remote Sensing to Distinguish Common (Isocoma coronopifolia) and Drummond Goldenweed (Isocoma drummondii) by Everitt, James H., Alaniz, Mario A., Escobar, David E., Davis, Michael R.

“…Common and Drummond goldenweed are troublesome subshrubs that often invade rangelands in southern Texas. Both species produce a profusion of conspicuous…”
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Light Reflectance Characteristics and Remote Sensing of Big Bend Loco (Astragalus mollissimus var. earlei) and Wooton Loco (Astragalus wootonii) by Everitt, James H., Richerson, James V., Alaniz, Mario A., Escobar, David E., Villarreal, Ricardo, Davis, Michael R.

“…The high near-infrared reflectance (0.76 to 0.90 μm) of Big Bend loco and Wooton loco contributed significantly to their orange-red and red image tonal…”
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Aerial photography and videography for detecting and mapping dicamba injury patterns by HICKMAN, M.V, EVERITT, J.H, ESCOBAR, D.E, RICHARDSON, A.J

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Canopy Light Reflectance and Remote Sensing of Shin Oak (Quercus havardii) and Associated Vegetation by Everitt, James H., Escobar, David E., Villarreal, Ricardo, Alaniz, Mario A., Davis, Michael R.

“…Shin oak is a deciduous shrub that forms dense stands of brush on sandy soils in rangeland areas of the Rolling and High Plains of Texas. Plant canopy…”
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Integration of airborne video, global positioning system and geographic information system technologies for detecting and mapping two woody legumes on rangelands by Everitt, James H., Escobar, David E., Villarreal, Ricardo, Alaniz, Mario A., Davis, Michael R.

“…Blackbrush acacia and huisache, two troublesome woody legumes on Texas rangelands, could be distinguished on conventional color aerial video imagery. The…”
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Distinguishing brush and weeds on rangelands using video remote sensing by Everitt, J.H, Escobar, D.E, Alaniz, M.A, Villarreal, R, Davis, M.R

“…This paper describes the application of a relatively new remote sensing tool, airborne video imagery, for distinguishing weed and brush species on rangelands…”
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Aerial photography and videography for detecting and mapping dicamba injury patterns by Hickman, M.V. (USDA, ARS, MWA Dep. Bot. Plant Pathol., Purdue Univ., W. Lafayette, IN), Everitt, J.H, Escobar, D.E, Richardson, A.J

“…Field trials were conducted to compare on-site visual evaluations with color-infrared photography (CIR), and near-infrared (NIR) videography (video) and…”
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Using Airborne Laser Profiler Data To Determine Shrub Cover In A South Texas Rangeland by Ritchie, J.C., Jackson, T.J., Everitt, J.H., Escobar, D.E., Davis, M.R.

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Effect of Rotylenchulus reniformis on reflectance of cotton plant leaves by Gausman, H.W, Heald, C.M, Escobar, D.E

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Pubescence Affects Spectra and Imagery of Silverleaf Sunflower (Helianthus argophyllus) by Gausman, H.W., Menges, R.M., Escobar, D.E., Everitt, J.H., Bowen, R.L.

“…Silverleaf sunflower (Helianthus argophyllus Torr. & Gray) is a weed in the sandy soils of south and southeast Texas. The young plant parts are densely…”
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