Questions tagged [google-maps-api]

An application programming interface specific to Google Maps.

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26 views

MMQGIS Geocoding gives Failure connecting to API: HTTP Error 400: Bad Request

I used Google with API to geocode my address. Everything is fine until yesterday I keep having the following error message: Failure connecting to API: HTTP Error 400: Bad Request I double-check my CSV ...
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25 views

Gettting all countries information in world using Google API

The Scenario: My customer wants to let the users insert their location either by choosing the country, city, region, state, etc.. from dropdowns OR the user can choose the location using google API ...
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1answer
112 views

Generate GeoJSON tile layers from Shapefile

I have some vector layers in a shapefile that I would like to display in the Google Maps Javascript API. I recently learned that you can generate GeoJSON from shapefiles in the correct CRS using QGIS: ...
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11 views

How could I create a heatmap with carto.js 4.2.X, is it possible?

I am trying to create a heatmap with the latest version of carto.js and gmaps, but I have not succeeded. I don't know if it is possible with this new version. With cartoDB.js it was simpler, because ...
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1answer
80 views

How to get GeoJSON property name in Google Maps JavaScript API?

I would like to show the tooltip with the unknown property name and its value in Google Maps JavaScript API application. GeoJSON will be uploaded by the user and that's why property names are unknown. ...
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3answers
143 views

Solving Traveling Salesman-like Problem

I own a (very) small appliance service company. It's just me. I cover roughly a 20 mile radius from a my office. Customers can sign up on my website for service calls anywhere within my service area. ...
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42 views

View images for different dates/location in Google Earth Pro

I have been working with Google Earth Engine Code Editor/Google Maps API to view and analyze information surrounding specific points. I am interested in analyzing these images from different dates. ...
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1answer
50 views

Adding multiple ground overlays to Google Maps API to toggle with checkmarks

I found this answer here by user @hoogw very useful regarding Overlaying ArcGIS REST API on Google Maps. I've been trying to add several layers to be toggled by checkmarks to no avail. The base URL ...
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18 views

Loading google maps API from php file [closed]

I've been trying to load some GeoJSON data into a map, using Google Maps API. When I save my file as .html the map shows up just fine, and it shows the data I want to see (a Linestring). I'm using ...
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25 views

Examples where customized vector Google Maps rendered via WebGL are used?

Some of the new features are exciting in Google Maps. Creating custom map layers in the cloud and specifically rendering vector maps in WebGL. https://cloud.google.com/blog/products/maps-platform/...
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StreetView Panorama HTTP API

I am looking for an HTTP API to query for available StreetView Panoramas in a given location / bounding box. Couldn't find anything in Google documentation directly. Does this exist?
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74 views

GMaps API Building outline / geometry

I am looking for a way to use GMaps API to download the displayed polygon of a building in Google maps using the maps view (2D geometries of buildings) for a specific address. I have not actually ...
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1answer
180 views

How to use a .tpk or GeoTiff file as a Google Maps Overlay

I am building a webapp using Google Maps, and want to have an image overlaid on top of the usual Map that represents Light Pollution data. I don't have ArcGIS myself, but I was able to download a 400 ...
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17 views

Getting Google Maps “Areas of interest” Polygons

Is there a way to obtain the polygons corresponding to the the yellow-shaded "areas of interest" / areas of commercial activity from Google Maps? Either through a Google API capturing the ...
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2answers
78 views

Getting building addresses from Google Maps API

I am trying to download all the building addresses on a specific street. Is it possible to download all addresses using Google Maps API as building address are available online in maps but API is not ...
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1answer
51 views

Snap to shapes Google Maps

I wish to add snap to shape feature of openlayers shown here Snap Interaction to Google Maps drawing Library. Is there a way that this can be achieved. Here is the bare bone code of the Google Maps ...
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0answers
17 views

Create Polygons from Polylines

I am creating an application using Google Maps Drawing Library. In the application the user can draw a bunch of PolyLines as shown in the picture below. Please disregard the color variation of ...
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66 views

How to get the shortest distance from a polyline to a set of points in Python?

Here in the image, the black line is the polyline I have and the red points are the points from which I need to find the distances D1, D2, D3 and D4. The polyline data is extracted from Google ...
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80 views

How to extract road images from the Google Map Street View?

As a beginner with the programming (python), I am looking for the most functional way to extract many road images from the Google Map Street View. I need to make a datasets of road surface images like ...
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1answer
43 views

Get phone number of a store from Google Maps

I want to extract some data from google maps, I tried before with OSM but the result doesn't satisfy me enough .. what I need exactly, is there any way to take the data description from feature on ...
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11 views

Cannot Display KMZ attibutes data in Google Maps API

I called the KMZ file (something I created from a shapefile) in Google Maps API, while clicking the KMZ my attibutes list is not showing on the Map. it only giving the headings of the columns.
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1answer
70 views

Use Google Direction API result to display route in OpenLayers

I need to show route between 2 points in OpenLayers. I have received the route details from Google Directions API. The API has given start location / end location, Steps and overlay_polyline (encoded) ...
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0answers
90 views

Reducing the number of Google Map API calls by using Open Street Map tiles

I have a website that is exceeding the Google Maps API free limit. I am wondering if by switching over to Open Street Map as the default tile layer (replacing Google Maps Street layer) if I will ...
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93 views

How to divide / split / cut polygons in Android?

I am developing a GIS app in Android. I have checked the GoogleMaps and OSM (OSMDroid) libraries and I am able to create and edit lines, polygons etc. but I was not able to divide a polygon, with a ...
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0answers
34 views

ggmap to get travel distance from dataframe

I am trying to use the mapdist() function from the ggmap package to get travel distances from coordinates in a dataframe. # need an api key to use the ggmap function register_google(key = "") ...
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1answer
444 views

Turn by Turn Navigation for Google Map on Laptop

How can I generate voice navigation for turn-by-turn directions for Google Maps on my laptop?
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1answer
169 views

How can I export geotagged photos from Google Earth Pro?

I have a project and I am assessing social media based landscape photographs. How can I download photos as point shapefile and export them from Google Earth Pro to ArcMap?
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137 views

Animating a heatmap over time using Google Maps API

I'm currently building a web application using flask and google maps api. I was wondering if it would be possible to create a page where user can select the time using a slider bar and the google ...
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33 views

Creating many Google Maps paths and exporting to ArcGIS/QGIS

As part of my senior thesis, I have a CSV of about 500K unique combinations of starting and ending lat/long coordinates, each of which represents the starting and ending locations of bike share trips. ...
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1answer
614 views

Average radius of city size?

Do any geographers on here have an estimate of the mean and median city radius sizes? I'm trying to optimize some Google Places API queries [e.g.] and this information would be helpful for that ...
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1answer
466 views

How to use ground overlay google map android for polygon area to fit the map image in it?

I have a park area that is not rectangle or a simple shape. It is just like polygon area. I could load sample image on it for testing, in my android app. There it is : mGroundOverlayRotated = ...
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1answer
66 views

Wrong coordinate system after import

I try to do something simple, use official data of Belgium zones that I found here: https://eservices.minfin.fgov.be/myminfin-web/pages/cadastral-plans. So I downloaded the files of one city and ...
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0answers
1k views

React Google map . Fix the marker in the center

I want the functionality as Uber/ola app where the marker is fixed in the center evenwhen we drag the map the marker should be fixed in the center. And finally when the drag end we need to get the ...
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0answers
73 views

Google Map - saving latitude and longitude of route/path to my server to show in future the selected route/path and navigate accordingly [closed]

I am planning a software/mobile application where the tasks are like below. An interface where a admin person will create a route map customisation by dragging a polygon path and also may add google ...
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65 views

How to spiderfy markers on zoom_changed :Google Maps?

I have several markers on my webpage and I am making use of Overlapping Markers library : https://github.com/jawj/OverlappingMarkerSpiderfier I am experiencing a strange bug on as demonstrated in the ...
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1answer
82 views

A better way to display large vector maps (~5 million features) using Google Maps API?

I have a fairly large data set, about 5 million features, that I need to display on the web using Google Maps API. I am currently processing the file in QGis with XYZ Tiles, and using the generated ...
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0answers
294 views

Earth Engine NodeJS API: Failed to load resource and CORS policy issue

I am developing a GEE nodeJS custom application. I have gone through the documentation and source(https://github.com/google/earthengine-api/tree/master/demos/server-auth-nodejs). I setup the service ...
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1answer
358 views

Google Earth Engine API map deploy to a website

Can we convert Google Earth Engine code (i.e., which is written in GEE console) to JavaScript so that it can be viewed on a website/app? I have gone through the GEE API documentation (https://...
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12 views

Google Maps is rounding my zoom level? [duplicate]

I am developing a python addin that allows the user to click on a location in arcmap and a browser window opens with the associated area in google maps. The issue I am currently facing is that the ...
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0answers
27 views

Finding Segment information on a Route between 2 places

Is there a way to find Segment information on a Route between 2 places using Google Maps API? I have 2 places/addresses/latlong. I am looking for the direction between the two. For this direction, I ...
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1answer
181 views

Why does size of circle object drawn in Google Maps increase when moving it away from Equator

I'm building a web app that allows the user to search the database based on his Google Maps location and a customizable search area around the location. I've noticed that when I keep the radius of the ...
2
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1answer
99 views

Reverse geocode through Google Maps API inaccurate?

I have placed around a 1000 markers in my area through Google My Maps, transformed the KML file to CSV, and now want to transform the coordinates to addresses. I am just testing with the first 5 to ...
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1answer
375 views

Google / Mapbox static maps displaying custom image with certain bounds

I have a process which generates a simple Google Static Map (can also be a MapBox static image as the code is pretty much interchangeable). It's recycled code from a project I found years ago. The ...
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0answers
121 views

Using Pix4d google_tiles KML outside of Google Earth

I am using Pix4d to generate orthomosaic tiles. I would like to display these in something other than the HTML that is provided. Possibly have 2 or three shown on the same window. The full ...
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1answer
77 views

Reprojecting CRS from Geocode API fails to match shapefile CRS

I have a shapefile obtained from this link. library(rgdal) library(rgeos) dir <- tempdir() unzip('~/Downloads/4106902.zip', exdir = paste0(dir, '/4106902')) shape <- readOGR(paste0(dir, '/...
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399 views

maxZoom doesn't work Google Maps API

I use Google Map Tiles (lvl 16 to 25). But, I can't reach more than 22 maxZoom level when I use the maptype Roadplan and 20 when I use the maptype satellite.. I would like to increase the maxZoom to ...
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1answer
824 views

Google Earth Engine: pop-up when clicking on geometry/Feature

This may be more of a JavaScript question than a GIS question. I'm adding feature points to a GEE map (https://code.earthengine.google.com/2d6c3146e5468cb9f14e10039ca22b59). My goal is to map point ...
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2answers
365 views

Getting WMS address from ArcGIS Online service?

Was wondering if there was a way to get a WMS service address/feature/functionality from an ArcGIS online service, to provide Tile functionality? i.e. If I want to use this ArcGIS online service (...
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27 views

Add custom icon via mapbox.attr

I try to add my custom icon via mapIcon attr but doesn't work: <script type="text/javascript"> function fc_addressint_initMap(mapBox) { var mapLatLon = eval("(" + mapBox.attr("...
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1answer
319 views

Returning raw address from pandas column using Geopy?

I have a Pandas dataframe, and I'm calling a geopy function on each row of 'address_original' column to get as much detail as possible about every address from geopy.geocoders import GoogleV3 ...

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