Sumit Kumar Sahoo

3 Questions 6 Answers 0 Followers

Questions related from Sumit Kumar Sahoo

What is best ways to mask out clooud covers and cloud shadow in MODIS.land surface reflectance product & in other multispectral sensor datas as well?

what are the use of these products "num_observations","250m Reflectance Band Quality",obs_cov, in the MODIS data set. What does the bit no and bit combination mean in table 1 below? how could I...

15 January 2017 495 3 View

Is it wise to mask out cloud and shadow pixel before resampling an satelite image?

Sometimes we prefer to use satellite data in different resolution. So while performing resampling, aggregating pixel by simple averaging or resizing data set into different resolution what should...

15 January 2017 6,271 3 View

Please someone help in "How can I use the modis MOD09GQ data set"?

Q1) I need to know how the scale factor should be used. (I am using ArcMap 10.1.) Should I directly multiply with the band 1 and band 2 images using raster calculator ? another thing that when m...

30 November 2016 4,227 6 View