Digital surface model

[ShyamanthaSubasinghe]

I need to find digital surface model (DSM) remote sensing data. If anyone has idea, please explain the data source. Following figure explain the meaning of digital surface model. No need DTM as I have these data..

[ShyamanthaSubasinghe]

I need free data source. Not commercial 

[DarrenWiens2]

DSM availability will highly depend on where you want it. Also, whether or not the DSM has been processed to a raster or resides in raw point data is a consideration to be taken seriously.

[HariYeruva]

Hi shyamantha,

Could you give me specific AOI so that i can help you find the Open Data.

[ShyamanthaSubasinghe]

This is my AOI. If you can help me, it is great

[HariYeruva]

Go the AOI,Will let you know ASAP.

[ShyamanthaSubasinghe]

Thank you Hari ...@