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Questions related from Sachin Kishor Patil
In statistics many a times note is added as "correlation is significant at the 0.05 and 0.01 levels" In simplified means what does it mean? Is it same as the confidence interval that can be set...
02 March 2017 1,893 8 View
Hi I have a dataset of groundwater seasonal variation for a few wells for say 10 years. How can I incorporate this individual water table readings to get a impact raster which can I use to...
20 February 2016 2,042 4 View
Generally the groundwater will follow nature of terrain. But if lower water table is found at slightly higher elevations, can we assume the shallow water moves towards the lower WT or as per...
01 February 2015 6,393 9 View
I need soil thickness map (or depth of hard strata below) of Maharashtra state specifically for Sangli & Kolhapur districts. The soil map available from NBSS&LUP Nagpur has data regarding...
08 December 2014 617 4 View
I have done soil testing of black soil of mainly clay texture. But when SAR(>13) and ESP ( is estimated to mark it as saline-sodic (high EC value) , the pH seldom falls above 8.5. Why pH is not...
13 July 2013 5,961 3 View
Which method should I use to show and analyze soil characteristics such as soil pH, salinity, texture etc. Either IDW, or density map or krigging?
30 November 2012 4,412 9 View
I have downloaded Cartosat DEM recently and want to do features extraction from it. I could not get any step by step tutorial for this. I can use ArcGIS and to some extent Erdas imagine. Can you...
25 April 2012 6,152 13 View
