Harpinder Singh

8 Questions 8 Answers 0 Followers

Questions related from Harpinder Singh

How to perform an image regression in Google earth engine ?

How to apply machine learning (ML) regression result to each pixel in an empty raster in Google earth engine. The input variables to the ML model are the pixel values of different raster's in a...

19 April 2023 2,358 0 View

Can CWSI (Crop water stress index) be calculated from MODIS, LANDSAT or Sentinel based satellite images ?

Can CWSI (Crop water stress index) be calculated from MODIS, LANDSAT, or Sentinel based multispectral satellite images? Any references?

04 May 2021 7,687 2 View

Pre-processing of spectral data before modeling ?

Is there any standard procedure/sequence of tools to process the hyperspectral tabular data before PLSR regression modeling. example of tools are 1) De-resolve 2) second derivative 3)normalize...

15 January 2020 9,452 2 View

Is it possible to build a multi-user enterprise GIS using PostGIS and Quantum GIS?

Multiple users editing a single vector layer concurrently with permissions such as read, write etc.

21 October 2013 1,290 2 View

Does an open source alternative to ESRI Image Server exist?

17 October 2013 1,455 4 View

Are there any free and open source Spatial Data Mining Tools ?

04 October 2013 8,843 6 View

How to store and manage huge amounts of spatial data (both raster and vector) with least cost and resources in an organization?

Data Size : approx 50 tb, users: approx 50 users with desktops connected to each other, currently no server hardware.

04 October 2013 3,720 6 View

Which are the best open source tools for building a web gis application having PAN, Zoom, Query/search, Label, etc., options?

I have decided to use Postgre sql for database and geoserver as middleware. I am a bit confused in selecting the software to design the GUI for the client side. I am a novice programmer, so will...

16 May 2013 9,592 9 View