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Home - General / All posts - Measure area on a arcgisREST server
Corentin
162 post(s)
#22-Feb-24 06:52

Hello

I want to know the area of a given color for this map https://tiles.arcgis.com/tiles/oTalEaSXAuyNT7xf/arcgis/rest/services/Carte_Occupation_du_Sol_Ivoirien_2020/MapServer?cacheKey=b764390e5064d501

I got do connect to it in M9, now how can I ask manifold to tell me

"red is xxkm²" ?

it is land cover, so each color is a given type : hevea, cocoa, coffee, water ... I want to know the surface of hevea, cocoa, coffee only for some regions in the south-west.

Sloots

680 post(s)
#27-Feb-24 07:12

This might be a wa to go:

1. Put the layer in a map

2. Create an image (choose your view and resolution wisely)

3. Use the created image to transform it into a vector drawing (see example)

4. Finally execute some SQL to add the areas of the various land cover types.


http://www.mppng.nl/manifold/pointlabeler

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