Srinivas Kolluru

5 Questions 8 Answers 0 Followers

Questions related from Srinivas Kolluru

What are the various methods to preserve sea water samples for Colored Dissolved Organic Matter (CDOM) analysis?

After collecting sea water samples, we need to prevent the biological activities for obtaining CDOM. Addition of HgCl2 causes death of organisms in water. This might increase the organic content...

15 November 2017 4,831 4 View

How to perform loop operation in ERDAS Modeller?

Hello, I have a 500x500 tiff image and a set of 50 random values. I need to perform an operation using the random values on the tiff image for e.g. random value power all the pixels in the image...

10 July 2017 149 1 View

Where can i get HJ-1A HSI (Hyperspectral imager )Data?

i am looking for HJ-1A HSI (Hyperspectral Imager) Data. Can anyone post the links or give information regarding this?

21 August 2016 9,726 5 View

What does Negative values in Remote sensing reflectance mean??

After the geometric correction, i am obtaining negative values in remote sensing reflectance (Rrs). Can someone explain the reason for it? Is there any scientific significance for negative values...

20 January 2016 7,163 7 View

Does anyone know any open/commercial software available for atmospheric correction for HICO data using Tafkaa_6s?

The data i am using is HICO sensor hyperspectral data with scenes mostly covering the coastal area. For these kind of scenes, instead of using FLAASH(based on MODTRAN4 transfer code) in ENVI, the...

29 October 2015 8,390 4 View