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USING LEGACY SOIL DATA FOR STANDARDIZING PREDICTIONS OF TOPSOIL CLAY CONTENT OBTAINED FROM VNIR/SWIR HYPERSPECTRAL AIRBORNE IMAGES
VNIR/SWIR spectroscopy Airborne remote sensing Clay content mapping Legacy soil data Spectral indexes Mediterranean context
2015/9/21
Mapping of topsoil properties using Visible, Near-Infrared and Short Wave Infrared (VNIR/SWIR) hyperspectral imagery requires large sets of ground measurements for calibrating the models that estimate...
USE OF SATELLITE REMOTE SENSING IN HYDROLOGICAL PREDICTIONS IN UNGAGED BASINS
Hydrology Microwave Remote Sensing Ungaged Basins
2015/5/29
Ungaged basins pose a challenge to hydrological studies as they lack both calibration and validation data for the use of land surface models. Therefore, one has to use the satellite data that is avail...
Spatial dependence of predictions from image segmentation: a methods to determine appropriate scales for producing land management information
geostatistics image segmentation scale spatial dependence variogram
2014/6/12
A challenge in ecological studies is defining scales of observation that correspond to relevant ecological scales for organisms or processes. Image segmentation has been proposed ...