dr_s1ngh
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dr_s1ngh's Achievements
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Inactive Members, Want To Reactivate Your Account
dr_s1ngh replied to Lurker's topic in Feedback and Introduction
Please activate my account. Thank you in advance!! -
is it possible to do classification after pan sharpening? I think that it is wrong. One can do only visual interpretation of that image.
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best wishes!!
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now we can move on to the Mars to make it polluted
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Calculate Brighness Tempreture using Envi in a modis product
dr_s1ngh replied to am2's topic in Remote Sensing
u should use MODIS conversion kit for ENVI 5.x. this tool automatically convert DN into Kelvin. -
if u r using envi or erdas for LU/LC classification, try to check the accuracy of the classified results. ENVI image analysis tool is the best plug in for ARCGIS 10.x.
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ASTER - free satellite images for download
dr_s1ngh replied to Arhanghelul's topic in Remote Sensing
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Landsat 8 and DEM for land cover/land use : necessary ?
dr_s1ngh replied to Redoxi's topic in Remote Sensing
u need not to do orthorectification for Landsat 8 OLI images. becoz these images are rectified by the USGS. -
adnan !!
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ENVI - i am unable to perform quick correction in envi 4.7
dr_s1ngh replied to shaikhasun's topic in Remote Sensing
Hey folks!! u can perform atmospheric correct of Landsat 8 images in Envi Classic. One has to first convert landsat 8 bands into Envi format. after that, one can perform TOA radiance calibration using apply gain and offset values that are manually fed into windows from Meta data. Same way, TOA reflectance can be calculated directly. cheers!! -
U can use FLAASH module of ENVI...
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georeferening of cadastral map with satellite imagery
dr_s1ngh replied to adnan0001's topic in Analysis and Geoprocessing
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see this..http://exelis.http.internapcdn.net/exelis/video/2013-11-06%2012.00%20The%20ENVI%20Rapid%20Learning%20Series.wmv
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i am still using ARCVIEW GIS 3.3 and arcgis9.3.
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Hey Guys!! If u have samples of emissivity from around 12 or 15 NDVI values then u can make a scatter plot and fit the regression line ... and type the regression equation in ENVI band math...
