Dr. Tasneem Ahmed

6 Questions 8 Answers 0 Followers

Questions related from Dr. Tasneem Ahmed

What is the minimum no. of images needed to perform Fourier analysis?

Can anyone please help me to know that how many min no. of are required to perform the fourier analysis on time series data?

25 May 2015 7,071 5 View

Can anyone tell me that why L-band PALSAR data is suitable for fire monitoring?

I am trying to search on of the publication of L. L. Bourgeau-Chavez, F. Siegert, E.S. Kasischke on L-band PALSAR data utilization for fire monitoring. Can anyone tell me that why L-band PALSAR...

07 March 2015 4,276 10 View

How do I overlay Radiance (Top-of-Atmospheric Radiance) on Digital Numbers?

I am trying to process INSAT-3D images, which contains six different bands. I have to extract each and every band form the .h5 data file, so, when I extract first band (MIR) band form the data...

07 October 2014 4,479 3 View

How can I open HDF files (.h5) to see the included different bands?

I am trying work on INSAT-3D data product images which has Visible, Water Vapor and two Thermal Bands, but unfortunately I am not able to open this data file (with the extension of .h5) in ENVI...

19 July 2014 2,400 13 View

How can I achieve retrieval of CoVAmCoh (Coeffiecient of Variation-Amplitude-Coherence) Map?

After applying some change detection technique on SAR images, I have to make a CoVAmCoh map to authenticate the 'Sure Change' pixel with a CoVAmCoh Map. Is it possible to calculate the CoVAmCoh...

18 May 2014 7,960 1 View

How can I calculate the Land Surface Temperature for authentication of time series data analysis?

I have done Time Series Analysis on MODIS Terra data for Hotspot Change observation. Now, for time series data authentication, I need to calculate the Land Surface Temperature (LST) using...

18 May 2014 8,640 4 View