Create Slope map from Digital Elevation Model in ArcGIS - ArcGIS for Beginners

Create a Slope Map from a Digital Elevation Model using ArcGIS. Open DEM and select the spatial analyst tool proceed to Surface and Select Slope tool. Create Slope Map, reclassify slope map.
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1. Open ArcMap -- Data DEM Data
2. Navigate TO -- Arc Toolbox Select -- Spatial Analyst Tool
3. Select Surface -- Slope Tool
4. Input Elevation or DEM data
4 a. Select the output file path and name
4 b. Select Z factor.

[@butterflywings3943]

Have a lab exam in the morning so I'm watching it 🥺 and this is so easy 👍🥺

[@TerraSpatial]

Thank you

[@ajaolu]

Thank you for this video. It is very helpful. I appreciate you.

[@TerraSpatial]

Hi Mr. Ajayi Oluwaseun, Thanks for your valuable comment and wonderful support.

[@invinciblemic]

Hello, I'm creating a map in a similar way- I made it display ranges of data as different colors and shades. So' let's say 25-29% coverage is green but 30-35% is more blue-ish while 50 is blue and it goes up to 90% and above which is red.
I have a few points added to this map and I need to write down the exact percentage, not just eyeball the colors.
How can I have ArcGis give me the value of the coverage in a specific point on the map?

[@TerraSpatial]

Hi, you use identity tool to Find the value of particular point. Or you can create point shapefile and extract the values using the tool Extract Values to Points. Thank you

[@lindsayestilar129]

hi, im currently doing this on arcgis but the problem is only 2 classes only shows up (0-89%). any tips on how to fix it?

[@TerraSpatial]

Hi, some times the tools gives error. Try not connect with internet. Please try onces

[@haruhitkunwar8999]

Great video! could you please tell how to download dem data from Bhuvan ??

[@TerraSpatial]

Hi Mr.Haruhit Kunwar, In order to download DEM from Bhuvan please create a profile and in home website you can find Open Data Archive click it. Now select the satellite sensor list --> Cartosat -1. Finally select the needed tiles and download the data. Thanks for your valuable question.

[@haruhitkunwar8999]

@@TerraSpatial thank you so much🙏

[@lalitb]

nice

[@TerraSpatial]

Hi Lalit bc, Thanks for your valuable feedback and support.

[@moncyakkara9192]

What are the criteria to give a z value!

[@TerraSpatial]

Hi Moncyakkara, please refer this website www.esri.com/arcgis-blog/products/product/imagery/setting-the-z-factor-parameter-correctly/

[@zuhrasrabony43]

Please can you help. My classification is coming in only 2 classes after performing slope. What can I do?

[@sankardas3588]

did you get solution for this problem?

[@GeographyMadeEasy]

i did it on aster dem it shows only one class ranging from 89.64 to 89.99

[@TerraSpatial]

Hi, Mostly it is error only, but can you tell me you study location.

[@GeographyMadeEasy]

@TerraSpatial sir thank you for the reply yes sir it was a error..and I again run it on another computer it worked out correctly there

[@TerraSpatial]

@@GeographyMadeEasy Great 👍