Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Conrad D. Heatwole"'
Autor:
Conrad D. Heatwole, Lonesome Malambo
Publikováno v:
ISPRS Journal of Photogrammetry and Remote Sensing. 160:107-123
Monitoring of environmental change can benefit from the increasing availability of multitemporal satellite imagery, and efficient and effective analysis tools are needed to generate relevant spatio-temporal land cover datasets. We present a data driv
Autor:
Conrad D. Heatwole, Younggu Her
Publikováno v:
Transactions of the ASABE. 61:1891-1906
Hydrologically sensitive areas (HSAs) largely control watershed response to rainfall, along with water and pollutant transport processes. Thus, their identification is critical in watershed management planning. Although watershed processes have been
Autor:
Conrad D. Heatwole, Younggu Her
Publikováno v:
Journal of Hydroinformatics. 18:961-974
Parameter uncertainty in hydrologic modeling is commonly evaluated, but assessing the impact of spatial input data uncertainty in spatially descriptive ‘distributed’ models is not common. This study compares the significance of uncertainty in spa
Autor:
Conrad D. Heatwole, Younggu Her
Publikováno v:
JAWRA Journal of the American Water Resources Association. 52:376-396
Autor:
Conrad D. Heatwole, Lonesome Malambo
Publikováno v:
IEEE Transactions on Geoscience and Remote Sensing. 54:252-261
Missing data in Landsat imagery caused by cloud cover and the scan line corrector error confound analysis, and effective methods for gap filling would greatly improve the usability of these data. Several methods for gap filling Landsat data have been
Autor:
Younggu Her, Conrad D. Heatwole
Publikováno v:
Hydrological Processes. 30:751-770
Distributed, continuous hydrologic models promote better understanding of hydrology and enable integrated hydrologic analyses by providing a more detailed picture of water transport processes across the varying landscape. However, such models are not
Publikováno v:
JAWRA Journal of the American Water Resources Association. 51:1072-1087
The Shuttle Radar Topography Mission (SRTM) digital elevation model (DEM) has been a valuable resource for hydrological analysis, providing elevation data at a consistent resolution on a near-global scale. However, its resolution (three arc-second or
Autor:
Rodrigo Cauduro Dias de Paiva, Eloiza Maria Cauduro Dias de Paiva, João Batista Dias de Paiva, Fábio Alex Beling, Conrad D. Heatwole
Publikováno v:
Transactions of the ASABE. :1371-1375
The Ibicui River basin in Rio Grande do Sul, Brazil, has recurring problems of water deficits, commonly attributed to the indiscriminate use of water to irrigate rice. The objective of this study was a statistical analysis of water flow data in the I
Publikováno v:
Transactions of the ASAE. 47:1585-1594
Cost-effectiveness of nonpoint-source pollution reduction programs in an agricultural watershed depends on the selection and placement of control measures within the watershed. Locations for best management practices (BMPs) are commonly identified th
Publikováno v:
Journal of the American Water Resources Association. 39:1331-1343
A combinatorial optimization procedure for best management practice (BMP) placement at the watershed level facilitates selection of cost effective BMP scenarios to control non point source (NFS) pollution. A genetic algorithm (GA) was selected from a