Based on the Soil Moisture Active and Passive (SMAP) data and the gauge-combined Global Satellite Mapping of Precipitation (GSMaP) product, global surface runoff (April 2015-March 2016, 0.1°0.1°) is estimated with the new CN map. The currently derived global CN dataset can be used in ...
Wetland Mapping and the Gridded Soil Survey Geographic (gSSURGO) Database Soil geographic data provides important information for identifying jurisdictional wetlands under the Farm Bill and Clean Water Act, but also can contribute to better siting of potential wetland restoration projects. A new soil ...
This research aimed to apply the NRCS agricultural land evaluation and site assessment (LESA) system integrated with GIS for classifying and mapping the capability of some calcareous soils in central of Iran as a semi-arid region for agricultural production purposes. The aforementioned model includes ...
The NRCS-CN method is widely applied in the estimation of precipitation runoff. It primarily relies on soil mapping and land use data as input parameters, although land use data is not frequently updated. This study replaced such data with land cover classes based on satellite images, and ...
wheredimvalIDis the ID of the dimension value andstratumIntis a signed integer that signifies the stratum into which the dimension value will be placed. TheNrcsparameter thus provides a mapping of dimension values to strata in the query:
The short wavelength infrared channels recorded by the Landsat Thematic Mapper make this instrument more suitable than the Landsat Multispectral Scanner for lithological mapping using enhanced imagery. A Landsat Thematic Mapper band 7,5,... ROTHERY,D. A. - 《Journal of the Geological Society》 被引...
The following map layers, hosted by Esri as part of the online content offerings, and also featured in the Living Atlas of the World, were recently updated. Since each of these updated data sources includes a greater extent than what was previously available, we had to change the spatial ref...
648B648.11 Digital Soil Mapping Workflow 648B648.12 Raster Soil Survey Areas 648B648.13 Metadata 648B648.14 References 649A649.0 Definition and Purpose 649A649.1 Policy and Responsibilities 649A649.2 Descriptions 649A649.3 Land Resource Area Attributes ...
Based on the Soil Moisture Active and Passive (SMAP) data and the gauge-combined Global Satellite Mapping of Precipitation (GSMaP) product, global surface runoff (April 2015-March 2016, 0.1掳0.1掳) is estimated with the new CN map. The currently derived global CN dataset can be used in ...
There are many advantages of using a 2D HEC-RAS model including simulating complex hydraulic processes of a dam breach and subsequently mapping downstream inundation area caused by a dam breach flood wave. The HEC-RAS 2D model setup is generally easier and more stable than the previous ID ...