Latest Contributions by MeldebekovaGauhar

‎06-06-2017

I have 3 ecosystem services raster maps (nutrient export, sediment export, water yield) modeled under 3 different LULC change scenarios (baseline, riparian reforestation and agricultural expansion). How do I create radar chart to compare the data? Thank You.

‎06-05-2017

Thank You very much for the most accurate and clear instructions, Mr. Poddar

‎05-30-2017

I have watersheds shapefile from HydrosSHEDS website. I would like to extract my own watershed of interest. Is there any way to "select" particular watersheds (in my case several subwatersheds that will comprise one big watershed) ? (Clipping to boundaries of AOI is not an option)

‎05-30-2017

Thank You so much! You helped me with my thesis so many times:)

‎05-29-2017

I have 2 shapefiles of the same watershed with sediment export values (from each subwatershed) - one for baseline LULC and another for riparian reforestation scenario LULC. How can I generate a map showing the differences (increase/decrease) of sediment export?

‎05-29-2017

Thank You for your very helpful input, it worked!:)

‎05-20-2017

jayanta.poddar‌ I have mosaicked the tiles from the beginning again but specified Mosaic Operator as Maximum, and it worked, now black frames now! I am new to GIS and still learning. Thank You for your feedback, which is also very helpful!

‎05-18-2017

I have a DEM for a river basin in Central Asia from Hydrosheds.com (SRTM 30 arc sec resolution). However my professor says that something is wrong with the model (particularly that cyan color part in the picture below). I am new to GIS and can't figure out how to resolve it. (high elevation parts (brown) are mountains and cyan is steppe/dessert) )

‎05-18-2017

I have high resolution (30m) LULC map tiles (from globallandcover.com) covering quite a large area but after mosaicking to a new raster I get huge gaps between the tiles. I tried to remove black edges from mosaicked .tif LULC using "Build footprints" in ArcMap, however when I try to add mosaicked LULC raster it says "One or more dropped items were invalid and will not be added to the control". How can I solve this issue?

‎05-18-2017

Thank You vert much!:)

‎05-18-2017

#RUSLE #erosivity

‎03-08-2017

I am having some issues with the watershed tool producing 1 huge catchment... I have used water accumulation raster and snap pour points as inputs. How can I fix that? Thank You!

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Date Last Visited	‎11-11-2020 02:25 AM

My Ideas

Latest Contributions by MeldebekovaGauhar

Creating radar chart (also called spider diagram) to compare potential trade-offs.

Re: "clipping" HydroSHEDS watersheds shapefile

"clipping" HydroSHEDS watersheds shapefile

Re: Comparing results of 2 scenarios

Comparing results of 2 scenarios

Re: Digital Elevation Model issues

Re: I have high resolution (30m) LULC map tiles (form globallandcover.com) covering quite a large area but after mosaicking to a new raster I get huge gaps between the tiles.

Digital Elevation Model issues

I have high resolution (30m) LULC map tiles (form globallandcover.com) covering quite a large area but after mosaicking to a new raster I get huge gaps between the tiles.

Re: I have precipitation raster map from WorldClim website for a watershed in Central Asia. How can I generate R factor map (Erosivity) for RUSLE calculation using WorldClim database in ArcMap?

I have precipitation raster map from WorldClim website for a watershed in Central Asia. How can I generate R factor map (Erosivity) for RUSLE calculation using WorldClim database in ArcMap?

Watershed tool producing only 1 huge watershed

Re: I have high resolution (30m) LULC map tiles (f...

Re: "clipping" HydroSHEDS watersheds shapefile

Re: Comparing results of 2 scenarios

Re: I have precipitation raster map from WorldClim...