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MINERALOGICAL MAPPING IN THE PART OF A GOLD PROSPECT USING EO-1 HYPERION DATA
EO-1Hyperion data Mineral end member extraction SAM classification Spectra matching
2016/11/24
The satellite data obtained from various airborne as well as space-borne Hyperspectral sensors, often termed as imaging spectrometers, have great potential to map the mineral abundant regions. Narrow ...
Towards red-edge positions less sensitive to canopy biophysical parameters using prospect-sailh simulated data
red-edge position linear extrapolation method leaf chlorophyll
2015/8/20
The position of the inflexion point in the red edge (680 nm to 780 nm), termed the red-edge position (REP) has been used as a measure to
estimate foliar chlorophyll or nitrogen content. In this study...
PROSPECT INVERSION FOR INDIRECT ESTIMATION OF LEAF DRY MATTER CONTENT AND SPECIFIC LEAF AREA
Rradiative transfer model PROSPECT
2015/5/6
Quantification of vegetation properties plays an indispensable role in assessments of ecosystem function with leaf dry mater content (LDMC) and specific leaf area (SLA) being two important vegetatio...
基于PROSPECT＋SAIL模型的遥感叶面积指数反演
PROSPECT+SAIL模型 LAI 大气校正
2009/11/23
以PROSPECT+SAIL模型为基础，从物理机理角度反演植被叶面积指数(LAI)。首先，通过FLAASH模型进行大气校正，使得图像像元值表达植被冠层反射率； 然后，根据LOPEX 93数据库和JHU光谱数据库选择植物生化参数和光谱数据，以PROSPECT模型模拟出的植物叶片反射率和透射率作为SAIL模型的输入参数，得到植被冠层反射率，将结果与遥感影像的植被冠层反射率对应，回归出植被LAI； 最后...