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Differentiation of drylands cereal and rangelands with the assistance of remote sensing techniques
Remote sensing satellite image rain-fed agriculture rangelands semi-steppe Zanjan Province
2015/9/28
Remote sensing is collection of data from earth surface features without physical contact. It may include aerial photos and satellite imagery. The great advantage of satellite images is that data avai...
APPLICATION OF ETM+ DATA FOR ESTIMATING RANGELANDS COVER PERCENTAGE
ETM+ Vegetation indices Fusion Percentage vegetation cover Correlation analysis Stepwise regression
2015/5/27
The major land cover in Iran is rangeland, so it is not possible to assess the vegetation cover of these vast areas through field work. During the recent years, many researchers have used various sate...
DEVELOPMENTS IN MONITORING RANGELANDS USING REMOTELY-SENSED CROSS-FENCE COMPARISONS
Agriculture Environment Land Use GIS Landsat Land Cover Monitoring
2014/4/30
This paper presents a new method for the use of earth-observation images to assess relative land condition over broad regions, using a cross-fence comparison methodology. It controls for natural spati...