49 questions
0
votes
0
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624
views
Need to extract elevation information from the .tif file using the coordinates (x,y) from .net xml file created using SUMO
I am working with .net xml file that has information regarding lanes, roads, junctions of a place and it has one attribute named Shape - from this I have to extracted x and y coordinates which are in ...
-1
votes
1
answer
53
views
Does Google Elevation show facilities elevations?
I can't get the answer anywhere so I put my question here, not technical one. I'm not Elevation user yet. Before that I would like to find out sth. If I would like to get the elevations for railroad ...
1
vote
0
answers
153
views
How to get elevation when click on building/terrain with Cesium.js and Google Map API
Currently I get elevation by click on autocomplete search input.
async function searchByAddressHandler( place_id ) {
await geocoder
.geocode( {placeId: place_id} )
.then( async ( {...
- 63
1
vote
1
answer
430
views
Getting the elevations of placemarks on Mars (mark with Google Earth Pro)with Elevation API
I often mark great locations on Google Earth Pro & Mars with placemarks and export them to kml files (and then convert to CSV). At this time, the kml files include the coordinates of locations but ...
- 21
1
vote
1
answer
209
views
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 ...
- 45
-1
votes
2
answers
2k
views
JSON response decoding to nil in swift
struct Jresponse: Decodable{
//var results: [Any]
var resolution: Int?
var elevation: Int?
var location: Int?
var lat: Int?
var ...
- 63
0
votes
1
answer
163
views
Swift HTTP Request to Google Elevation API [closed]
Im trying to send requests to the Google Elevation API, I have successfully sent singular requests. Stated in the documentation for GE API is that a singular request can contain many coordinate ...
- 63
1
vote
2
answers
2k
views
How to extract altitude above sea level given latitude and longitude?
I am trying to extract altitude data for a given set of lats and longs in my data. I tried to look up some older answers (from 9-10 years ago)..but many of the methods are obsolete or the functions ...
- 2,429
1
vote
2
answers
1k
views
Google Maps Elevation API android studio
I am creating an android app to record a user's activity using Google Maps SDK and the Google Play Services Location API. I am attempting to retrieve the user's elevation based on a given latitude and ...
1
vote
1
answer
275
views
Google Elevation API wrong path parameter
I'm using google elevation service
I want to fetch data for my path, which consists of about 1k points.
I know that I cannot sent them all in query divided by | separator, because I would exceed ...
- 1,299
-1
votes
1
answer
263
views
elevation data in case of bridges and overpasses
I am using openstreetmap.
In my application, I use GPS information to locate the user. In cases of bridges and overpasses, latitude and longitude are not enough, since they are the same under and on ...
- 558
0
votes
1
answer
823
views
How do you utilize the google maps elevation service as a jsx tag?
I have been developing a customized google map, and a feature that I need is to be able to tell about the elevation of different locations on click. I have coded the map with a bunch of jsx tags (i.e ...
- 1
1
vote
0
answers
185
views
Re-rendering of Google Maps Elevations API responses within React functional component
I am writing an app for vehicle tracking. With the help of Google Maps API, I am able to get directions and extract all the required info. The problem appeared with Elevations API responses. From ...
0
votes
1
answer
199
views
Using Maps Elevation API
In my app, when I try to get an elevation with the "Maps Elevation API", I get an answer which looks like a Chinese answer. My request is :
My request
The result returned by the API is queried with ...
- 1,830
0
votes
1
answer
350
views
Is there a mathematical calculation to define if there is visibility between a point A and a point B via google's Elevation API?
Is there a way to check if there is a line of sight between two points by getting the elevation profile data via the google API?
E.g. I can get an elevation profile via this link: https://maps....
