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Questions tagged [google-elevation-api]

The Google Maps Elevation API provides elevation data for all locations on the surface of the earth, including depth locations on the ocean floor (which return negative values).

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Using Google maps Elevation API to download Google elevation data directly to QGIS

I could use some help using the google maps Elevation API directly in QGIS for downloading elevation data in order to create a high resolution DEM for various terrains ranging from 10 to 100 ha. I ...
Adamski's user avatar
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Extracting different sets of elevation from Google Earth Pro

So far I have found 2 good methods to extract elevation data from Google earth Pro into a CSV file, which can be handled in QGIS. I will describe these methods below. Strangely enough there is quite a ...
Adamski's user avatar
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How to extract elevation data from historical imagery in Google Earth?

I am trying to estimate landslide debris volume. The commonly used technique is to create a pre-event DEM and a Post-event DEM, and subtract them. This process involves buying stereopair imagery and ...
Dip Das's user avatar
1 vote
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How does the Google Elevation API 'explode' a polyline into equidistant points?

The Elevation API provided by Google, uses two parameters for requesting height along a path: path and samples. The path is the lat and lng of the starting and the finish points and the samples is the ...
BaldWin03's user avatar
2 votes
1 answer
2k views

Open-Elevation API Accuracy

How accurate is the Open-Elevation API? I'm trying to follow this example (except with s=1000 to get high-accuracy data), and get the following elevation profile: However, using Google Earth Pro, I ...
0xCoto's user avatar
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How to get building elevation and levels

Is there any API or DataSet available to know the Building elevation and levels based on lat and long. I need data for North America(USA)
subba's user avatar
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1 answer
665 views

Elevation API: Same coordinates, different elevation result

I'm using google maps elevation API, but while asking a single request(single coordinates) and a multi-request(many coordinates), I'm getting different elevation result of the same latitude and ...
Reem's user avatar
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2 votes
1 answer
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Google Maps Elevation license

I would like to use Google Maps Elevation API to query elevation data for my future free and open source script. What I would like to know is what is the exact text which I need to include in my ...
marco's user avatar
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