Geographic Information Systems

Questions tagged [world-imagery]

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Satellite Imagery Comparison

Earlier in my searches I had come across this website which provided a fast switchback between all the map providers (Apple Maps, Google, Bing, OSM) where you had the chance to compare the satellite ...
3
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1answer
25 views

Crediting imagery provider after delineating polygon using satellite imagery

I would like to create a polygon layer of wetlands for example. If I use satellite imagery to delineate the features, does that mean that the vector polygon is a derivative/modification of the ...
2
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0answers
57 views

World DEM speckled outcome solution

I have a world digital elevation model which has been classified into 5 showing the different heights. My issue is that viewing and printing this image as it is results in a speckled look due to the ...
1
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1answer
1k views

Is Esri high resolution (0.3m) imagery service still available?

Neither the World Imagery basemap in ArcMap nor the service at ArcGIS Online provide high resolution (0.3m) images anymore. Has anybody been able to access the 0.3m resolution imagery recently? ...
6
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3answers
2k views

How accurate is ESRI world imagery basemap in ArcGIS?

I have an aerial photo which doesn't match up with ESRI world imagery basemap in ArcGIS 10.2. I didn't add the AP or georeference it. It was already in the project when I started. I'd really like to ...
2
votes
1answer
417 views

Exporting Imagery in ArcGIS - problems with lines on exported image?

I am using the pan-sharpened Landsat imagery that is available on ArcGIS Desktop (ie data from ArcGIS Online). When I export a map with the pan-sharpened Landsat imagery in the background, lines ...
1
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1answer
262 views

Where to get world-map images for use in webglearth

I am using webglearth for a 3D earth globe. I already bought MapTiler, from the same makers. Now I am struggling with finding different world-map-images with the right projection. I need either WGS ...
2
votes
0answers
355 views

Download Worldview imagery

Where do I find WorldView satelite imagery that can I download that are hard to find around ? There are few that I know of are: EarthExplorer GLCF Glovis
1
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1answer
133 views

Is there a Reference Layer in the World Imagery Basemap?

How do I turn on the reference layer in the World Imagery Basemap? It is not located on the Table of Contents.