Dewan Salman Sunny

5 Questions 10 Answers 0 Followers

Questions related from Dewan Salman Sunny

How MODIS products (land cover) are projected?

What is MODIS's default Geographic Coordinate System and projected coordinate system? My study area is Bangladesh. I found the image distorted (the upper portion is bent towards left and lower...

11 March 2020 3,865 6 View

Why does MODIS provide land cover product produced by itself?

MODIS has surface reflectance product too from where we can produce land cover output after supervised classification. From my knowledge of concern Landsat, Sentinel etc. only provide surface...

11 March 2020 8,398 3 View

Which MODIS product should I use?

I want to perform image classification (supervised) of a MODIS image based on land cover in Erdas Imagine. I will not use Modis land cover product as it is already classified there. If I need to...

04 March 2020 5,799 11 View

Facing problem with extract by mask in ArcGIS?

I am facing problem to cut a polygon shape-file from raster image using "Extract by Mask" tool.

11 February 2020 7,793 8 View

Where can I find satellite imagery of Bangladesh for a longer period time (1970 - 2019 or earlier)?

I want do a research on the coastal area of Bangladesh. I need specially digital elevation model data for a longer period of time.

18 October 2019 8,806 4 View