Questions tagged [google-maps]

Google Maps is a web mapping service application and technology provided by Google free (for non-commercial use),

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17 views

Uploading own areas 'videos' on Google Earth Street View?

In Google Earth you can drop a human icon to view a kind of video view of popular places. I guess these are basically converted from a video taken of the place. If Google allows anyone besides itself ...
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1answer
22 views

QGIS - KML File Not Displaying Correctly After Conversion

I have a ESRI shapefile made up of 140 polygons that I want to display on Google My Maps. I have my project and layer CRS set to WGS84 which is standard for displaying spatial data on google. However, ...
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27 views

Google vs PTV maps [closed]

Now that Google has updated their pricing policy, we are thinking to change to the PTV maps provider. We use directions API and distance matrices on everyday life, so Google is becoming almost ...
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23 views

Pass coordinates to recenter google map iframe from parent page

Can somebody tell me where my code is wrong? Here is the code block to pass from the parent to the iframe: document.getElementById('street').contentWindow.map.setCenter({lat:latt, lng:lon}); This ...
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31 views

Accuracy of Google Maps geo-coordinates vs high precision GPS receiver

I need to know how accurate coordinates obtained from Google Maps/Earth are. Are they 'quasi absolutely' (I know there is no absolut location determination)? In other words, if I record the ...
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22 views

Display all trajectories location along with dummy location

I'm trying to display the all trajectory location on Google map along with dummy location. I have tried to display dummy locations with sample location and it works fine, but when I try to connect to ...
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1answer
28 views

Sourcing static maps from web APIs

For a web app I want to source roadmap and satellite type maps from a web API which will be used with geometrical data from a database to generate reports. The reports would be viewed on screen or ...
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44 views

Shapefile creating “leaky” overlay in Google My Map after QGIS KML export

California has published, as shapefiles, maps of the various Fire Hazard Severity Zones in the state. I'm trying to use QGIS to convert these into a KML that I can then use as a Layer in a Google My ...
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1answer
76 views

Angular - How to visualize GeoJSON on Google Maps

I am using @agm/core for visualization GeoJSON on Google Maps. But I can't display my buildings on Google Maps. I think the problem is the geometry that is represented as multiple аrrays. I used FME ...
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26 views

Create KML or KMZ file using iOS Google Maps app

Is there a way to create a KML or KMZ file using the iOS Google Maps app? I’ve created a map on Google My Maps but can’t find a way to export it on Google Maps. I’ve tried the iOS app and the Google ...
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22 views

Determine which zip codes are within defined boundary

The Antelope Valley Air Quality Management District publishes their district boundaries here: https://avaqmd.ca.gov/district-boundaries I need to figure out which zip codes fall within those ...
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50 views

Opening Google Maps Street View from Google Maps Image

Is there a way I can link the Google Maps Street View Image to the actual Google Maps so when a user clicks on the image it takes them to the address in Google Maps Street View? Right now I only have ...
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43 views

Requesting Styled Google Maps XYZ tiles with QGIS seems to ignore colors

At the time of posting this question unauthenticated requests for Google Maps tiles work. E.g. the following URL scheme would correctly load the tile shown below https://mt1.google.com/vt/lyrs=r&...
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30 views

Google Maps grey dotted lines identified location

I clicked search for directions on a place on Google and it redirected to Maps. 1) Google was able to precisely identify my location 2) The map displayed several thick grey dotted curves all ...
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11 views

showing GeoJSON result on googlemap [duplicate]

I want to get some point (in Geometry type) from my sql database with AJAX and show them on googlemap my table name is location_flat which has a column named position conatained my geometry points. ...
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1answer
59 views

Using Google Maps Restricting Bounds API with ArcGIS JavaScript API?

I am trying to make a map with ArcGIS 3.29, but in my map I need a bounding box. The ArcGIS API does not have a bounding box function, but the Google Maps API does. What I am having trouble with is ...
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1answer
52 views

Showing GeoJSON result on Google Maps [closed]

I have some points result query in MySQL database which is GeoJSON and I want to show these points on a Google map. I need to get this result with AJAX and deliver them to Google Maps. Can anybody ...
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14 views

Restriction of GoogleMap API key on Windows application

I'm using Qt WebEngine to write an Window application that uses GoogleMap with API key. I would like to know how i can set the google API restriction only to this application or there is any way to ...
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26 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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37 views

Downloading MyPlaces from Google Maps?

If I download an area from Google Maps for offline use, it will automatically include saved places on those downloaded maps. If I have created a map in "Your Places", is it possible to download those?...
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1answer
42 views

Using getmapasync() function instead of getmap() function in Android to plot GeoJSON file?

This is the code that I have used to plot GeoJSON file in Google Maps in Android: mMap = googleMap; SupportMapFragment mapFragment = (SupportMapFragment) getSupportFragmentManager() ...
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1answer
152 views

Adding detailed Google Maps baselayer on Leaflet

I know that Google map baselayer can be used in Leaflet like this: googleMap = L.tileLayer('http://{s}.google.com/vt/lyrs=s&x={x}&y={y}&z={z}',{ maxZoom: 20, subdomains:['mt0','mt1','mt2',...
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2answers
50 views

QGIS layer export to KML limited to 2 fields

I'm successfully exporting my layer to KML using the Right click > Export > Save Features As.. window. I then check the 13 fields I want to export, and proceed without problem. But when I import this ...
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33 views

Getting GPS coordinates of an ending point based on a specific road, a starting point and length

In an Excel file, through VBA, I would like to have the GPS coordinates of a certain point, starting from the previous known point and the length of a specific highway (or a road). I mean a "delta" ...
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0answers
34 views

Generating random locations nearby my location in PHP and MySQL

I'm using a method to generate a random locations around my location with given the initial position(lat,long) and radius this method is used From the reference post here, but unfortunately the ...
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0answers
36 views

Google Map Curve Between 2 Points Takes a Longer Route

I referred to https://stackoverflow.com/questions/40756305/adding-icon-in-the-middle-of-created-svg-path-in-google-maps to draw a curve between 2 points: one point is close to Seattle, and the other ...
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0answers
18 views

Extract data table with extended description from Google MyMaps

I would like to extract data table from Google MyMaps and make it usable i.e in Excel. The issue is straightforward at first glance. I know, that I must download the map in .kml and convert it, as per ...
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2answers
298 views

How can I convert KMZ file to JSON?

I'm writing a ArcGIS JS project, in which user will upload KMZ which will be displayed on map, since ArcGIS doesn't have a magic trick to do it, I want to convert KMZ to JSON (or KML) and then display ...
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0answers
77 views

Consuming real-time traffic data from Google Maps?

In order to microprocess an logistic study about the best path to take, I need to consume, somehow, real-time traffic data from Google Maps. Is there an "open source" way to do this? The ...
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0answers
52 views

How to calculate walking distance between multiple addresses? - QGIS

I am working with historical data and I would like to calculate the walking distance between multiple addresses. For instance, in my excel dataset I have someone who lived on 1 Laurierstraat in ...
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0answers
42 views

Polygon Google Maps v3 render problem in zoom

I followed this documentation https://developers.google.com/maps/documentation/javascript/examples/polygon-simple, but I have a problem with zoom and polygons. Depending on the zoom level, the polygon ...
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0answers
47 views

Simple clustering example

I'm trying to use postgis ST_withincluster function. But my knowledge over SQL seems a bit too fresh at the moment and I can't figure out by myself how I should proceed by reading posts like this one: ...
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0answers
80 views

KML title and description to generate lettered legend on map

Let's say I've exported a KML (from My Google Maps) with a list of waypoints like: <Placemark> <name>Bachledzki Wierch 8a</name> <description>tel: , 606 426 336</...
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66 views

How to export Google Maps zip polygon to shapefile

I have the following URL that is a zip polygon from Google Maps that I want to export to shapefile and open in QGIS. How can I do that?
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0answers
78 views

OpenLayers Icon with ngClick

I am working off the OpenLayers Icon Symbolizer example (https://openlayers.org/en/latest/examples/icon.html) to create an equivalent to a Google Maps marker new google.maps.Marker({...}) With ...
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1answer
14 views

KML file problem with Google Docs

I can't make this work. I have a JavaScript program that should upload a KML and it does not work. Uploading the same KML manually in Google Maps works perfectly <!DOCTYPE html> <html> &...
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47 views

How Google Maps get the Speed Limit Information?

Google maps started showing speed limit information in certain areas in the U.S. as featured in this article I'd like to know how Google maps get the speed limit information? My guess is Google gets ...
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0answers
38 views

St_area and St_length on Google Maps

I am trying to plot a bunch of areas on a Google map. The locational elements of the data seem to be in St_area and St_length fields. I can't find much about this format. Is anyone familiar with how I ...
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3answers
2k views

OpenLayers plugin in QGIS 3.6

I can't find OpenLayers Plugin to install in QGIS 3.6. I want to open Google Earth in order to add coordinates and open satellite image to start mapping.
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0answers
335 views

Error code 429 and Google Maps Satellite Imagery blank screen on SASPlanet

I am using SASPlanet (Version: Nightly 190426) to download satellite imagery from google maps so I can save them locally and use them offline. However, after several tiles of downloading and stitching,...
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0answers
20 views

Google Labelled Places (Pins) into KMZ or Shapefile

I hope this isn't a redundant question as I tried searching and trying several things to fix my problem, but here it is: My coworker dropped a bunch of pins in Google Maps, hoping that I could get ...
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1answer
31 views

How to display only one placemark on Google Maps via JavaScript?

I have a KML file which contains multiple placemarks. I'm displaying this file on Google Maps following this description: https://developers.google.com/maps/documentation/javascript/kml Is it ...
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1answer
31 views

How to retrieve my position relative to a another on Google Maps?

I would like to SMS a URL with a call to the Google Maps API to visualize users' location relative to a location I choose, e.g.: chosen location: https://www.google.com/maps/place/Boston,+MA/@42....
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33 views

How to correctly select a edge of a polygon in Google Maps?

How to correctly select a edge of a polygon in Google Maps? So far, I was able to create a simple demo here You can try the code to see that there's a bug wherein it doesn't select the last edge of ...
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0answers
20 views

Capturing total area generated from Google Maps' measurement tool in parent web page

I'm attempting to embed Google Maps in one of my web pages, specifically to use the measurement tool to allow users to measure buildings. When I'm on the web page that is embedding Google Maps, how ...
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0answers
45 views

How to create a custom draggable rectangle overlay in Google Maps?

I'm trying to emulate a functionality in a certain app wherein a user can draw a rectangle and and hold & drag it. Then upon dragging, it shows the current length, width and area. It's hard to ...
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1answer
59 views

Calculate offline map download size for a square km for each zoom level?

I am working on estimation of how much will I have to download to make maps available offine at different zoom levels. What I am looking for is something like below. zoomLevel,sizeInKM,downloadInGB 1,...
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1answer
148 views

Coordinate mismatch between Google Maps and Leaflet Using ESRI World Imagery

I mark a point on Google maps and get lat, lon values. When I put those values in my code which uses Vue2leaflet and ESRI World Imagery tiles from https://server.arcgisonline.com/ArcGIS/rest/services/...
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1answer
46 views

Imaginary line on the Earth is straight or not?

I was watching Google map. Saw a line which is joinging north to south pole. It is going between middle of China and Mexico. But, the line is not straight. Tried to search in net but not able to get ...
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61 views

Distance difference between Google Maps and Google Earth?

I created a route in Google MyMaps and exported to a KMZ. I then imported the KMZ into Google Earth Pro. The reported distance in Google MyMaps and Google Earth Pro differ by approximately 2km, over ...