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

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Geofence routes from point A to point B

I'm working on a task where given the coordinates of a line from point A to point B, I need to create a geofence around this line (road route). But based on what I read here ...
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90 views

Save GM directions as KML - with timestamps?

In Google Maps I use Get Directions and after saving the result as a 'map' and opening it in My Places I am able to save it as a KML. All fine up to a point, allowing me to display the route in Google ...
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341 views

Is it possible to cluster markers based on city name in Google Maps API

I have a requirement to display all the customers in map. Since the customer list is too large it looks messy when I place markers. I have tried the marker cluster functionality but it groups based ...
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553 views

Openlayers Vector Layers with Google Map Base Layer (via Grid): Vectors Stick but can't get correct resolution/projection?

Revamping this question instead of opening a new one. Previous issue: vector layers were not "sticking" to the map, so when you would zoom in or out the vector layers would "come out" at you. Note ...
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438 views

Google StreetView Coverage Layer

How can I get the layer of the coverage of Google Street View on the roads, i.e. the layer that appears blue when we drag the pegman on Google Maps/Earth? I need it to work in ArcGIS. Thank you.
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699 views

How to get polygon coordinates for Google Map from .poly files (preferably in nodejs)?

I have .poly files with polygons of countries. I want to use those polygons to make Google Map polygon layers. How may I read lng and lat points of polygons from those poly files? They look like ...
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257 views

Changing Default Layer Switcher

How can I change layerswitcher properties(radio button) ? So I want to change just like drop down list ?
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576 views

Help me convert this US Lambert Conformal Conic Google Maps Projection to Australia

Following on from this question: Identify what projection this Australian map uses? <- this is the sort of map i want to load in I need help changing the bits necessary in this example of Lambert ...
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50 views

Condensing sparse geocodes to weighted Geo-Circles?

I have a dataset comprising 3 million records having latitude and longitude information associated with them. I want to condense it to form few thousands Geo-Circles, with radius and weight depending ...
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493 views

How to stop refresh Google maps?

I am using Subgurim.Controles google maps in my project,i was updating every 40 with new marker to the Gmap. I just want to update position of marker every 40 seconds, not refresh entire Gmap. Here ...
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2k views

What alternatives do I have for Directions API other than Google Maps and MapQuest?

I need an API, other than the two below that, given the starting point and possibly the ending point, will re-order a list of waypoints by the shortest, fastest or optimized route: Google Directions ...
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1k views

How to calculate corner coordinates of static Google Map image using PHP?

How can I calculate the corner coordinates of a static Google Map image, like the one fetched with this URL, using a little PHP script?
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76 views

Google Map Maker: How do I prevent users from re-adding streets from outdate satelite imagery

I live in a street that used to have a row of parking spaces in the middle. In Google Maps, this was represented as two one way lanes. Now, all traffic has been merged onto one of the lanes because ...
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118 views

Is the 2010 Landsat world map (GLS 2010) available in a GoogleMaps browser?

Is the 2010 Landsat world map, also known as GLS 2010, available to view anywhere on the internet in a GoogleMaps browser? I need to find it so that it can be added as a layer to a GoogleMaps ...
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372 views

Google Maps v3 with Openlayers - First Zoom Level

I use Google Maps v3 in my application and I noticed a strange behavior, When I refresh the web page, the map zoomed out to display the whole map then get back to the zoom level I specify in my code. ...
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4k views

Displaying a dynamic KML file on Google Maps as it is on Google Earth

how can i display my kml files through network link on Google Maps instead of showing it on Google Earth. I have tried the step mentioned on this link ...
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461 views

Extracting street segments from google maps?

I'm using the google maps v3 api and am trying to extract a list of intersections and street segments from an overlay created from a KML file. Ideally, I'd like to be able to get the poly lines in a ...
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248 views

scale dependent rendering of base layers(gmap,ghyb) causes warping/flickering

Hey guys I am using geoserver to host my WMS layers and I am using gmaps base layers in Openlayers. Below I have attempted to use scale dependent rendering of the base layer without any luck. What I ...
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1k views

OpenLayers - Setting the Min Zoom Level of a Google Layer based on a Bounding Box

I have an OpenLayers project that is using Google Maps for the base layer. Maybe I'm going about this the wrong way, but I think what I'm trying to do is pretty simple. I just need to set the minimum ...
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1k views

Using GeoXml3 to parse KML Markers loaded in Fusion Table Layer

I'm trying to apply the same code as this exmaple to zoom the google map to a KML Markers loaded into Fusion Table Layer. The example code works for KML Polygon loaded into Fusion Table Layer but not ...
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2k views

How to create a Google Maps with draggable routes with fixed markers

I have a webapp where I show a route on a map, I pass two address and show the route on map, so I'd like that this route should be draggable but the points A and B shoud be fixed. How to do this?
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326 views

How to set up the layer order with Google Maps API?

I'm developing a web mapping site (using google maps api 3.0 and javascript) that combines wms layers and ground overlays (uploaded rasters) that are displayed on top of google maps. The software is ...
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2k views

Google Map With Search Box and Dragable Pin

I'm trying to build a map with a search and with drag-able pin and the results will give an address and Latitude Longitude. I'm trying this code but something doesn't work and I cant find it... ...
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187 views

How to retrieve transport infrastructure data from google map?

I imported into postgis osm data using osm2pgsql. My objective was to get a database with roads elements for a specific region of Italy (i.e. traffic lights, driving directions and turning direction ...
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685 views

OpenLayers: Click event to display position shows Uncaught TypeError: Cannot call method 'getLonLatFromPixel'

I have created a map using openlayrs, and put a click event to display its position in screen, when i clicked got an error message like Uncaught TypeError: Cannot call method 'getLonLatFromPixel' of ...
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429 views

Fixing address on TeleAtlas, how long before Google Maps has this information?

I recently submitted information to TeleAtlas and they told me it was accepted and has been added. When I search on Google Maps the address still does not appear. Does anyone know how long Google ...
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390 views

Using Google Maps with OpenLayers for some zoom levels

I've had a search on here to see if this has come up but I've not found anything, sorry if this is a duplicate. I'm trying to use the Google Maps layers with an OpenLayers site, but not for all zoom ...
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377 views

OpenLayers - Switching to Google Basemap causes a flicker as it zooms to extent

I created and example based off of the spherical-mercator example example and placed it here. I made the bing road layer the default. If you zoom in on a location and then switch to a google layer ...
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568 views

Loading a KML Layer Underneath a Fusion Table Layer

I am working on a map that will incorporate both Fusion Tables and KML layers, parsed through geoXML3. As my Fusion Table Layer is a point file I would like it to always be on top of the KML's which ...
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331 views

Detecting If A Coordinate Is Near Polygon Edges In Google Maps API

Is there a way to add a test to see if a Lat/Long coordinate is near the edge of a polygon? I am building very complicated polygons that have rivers and roads as borders. Because of this, it is very ...
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143 views

Acceptable Reduce() amounts for google maps zoom levels?

I'm using SQL Server Spatial to return large polygons to Google Maps for display. Given that google maps has a zoom scale of 1 - 20, I would like to reduce my polygons (reduce function uses the ...
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488 views

How do I use Proj4js or other technique to make custom map projections with google.maps.Projection?

I'm using Google's Projection class to try to convert my map projection from the default spherical mercator to something like Lambert Conformal Conic. I was previously adapting the code from this ...
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256 views

Google Maps API for iPhone and Android application

I need to develop map with Google Maps API with markers etc. That map would need to be integrated into iPhone and Android application. That integration will be done by another person. My question is: ...
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260 views

How to Modify Polygons in GeoDjango?

Just getting acquainted with GeoDjango. Have Basic Tutorial app created with sample world data. In trying out the admin, I appreciate seeing the polygon on the map and a couple basic tools for adding ...
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251 views

Why do FusionTable layers sometimes not work / slow down?

Fusion tables layers are great. I have uploaded some data and polygons of areas in Europe and most of the time they respond very fast. First thing in the morning (after prolonged inactivity I ...
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29 views

MySql - Location tagging like Instagram

I want users to tag a location using google place search, save it to database and make it so others can find it by city, country or state... A good example is Instagram What I tried: store cities ...
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31 views

Online Map - Vector files postcode lookups - self serve, Mapbox or Gmaps?

I've been reading around how to serve vector tiles to an online map and I have a few questions about which tools and services are best to use together for an application that has c.1.5 million map ...
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22 views

Google Maps does not show NASA world view maps layer. JAVASCRIPT

The function is called on window onload but I am uncertain about the getTileUrl's anonymous function. where does it get the tile and zoom parameters from. The main problem is it does not show the ...
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6 views

Fusion table, map and displaying images?

I´ve set up a Google Maps displaying points from af fusion table. Is it possible to display the images related to the points, like when mouseover? (html hover?)
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5 views

Router that imports POIs?

I like the RideWithGPS router because it works well and supports different maps (Google, OSM, etc.), but unless I'm mistaken, it won't import POIs from a KML file (as exported from Gooogle My Maps): ...
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15 views

Alternative to GPSVisualizer to convert Google Maps Directions route to KML file?

Is there an alternative to calling the following form to convert data from a URL of Google Maps Directions (GMD), and get a KML file? http://www.gpsvisualizer.com/map_input?form=googleearth I'd like ...
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51 views

Drawing route on google map using gps device and calculating actual distance?

I Want to draw route on google map with the help of gps device and calculate the actual distance. Can anybody help with this? public GoogleAPIModel GetDistance(string origin, string destination) ...
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28 views

How to calculate multiple travel times using gmapsdistance?

I am trying to use gmapsdistance on R to calculate multiple transit times from Google Maps. I have a Google API key and can generate transit travel times for one origin and one destination with the ...
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282 views

Open Layer Plugin Zoom Issue (Google/Bing Maps) in QGIS 2.14

I have two different vector layers. One is in WGS 1984(EPSG:4326) projection and another one is in USA_Contiguous_Equidistant_Conic(EPSG:102005). For vector data EPSG:4326, i have to use Google map as ...
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0answers
11 views

Issues using GE embedded map with KML

I am using an embedded google earth map in html for a website and am having issues manipulating a neighborhood boundary KML. Is there a way to actually jump into the imported KML and change the color ...
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10 views

Generate commuting time region in google maps

I would like to evaluate the number of commuters within a 60 min commute of a location (including driving and trains). My first step is to create a map which creates a region which defines the areas ...
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101 views

Show polygon geometry from SQL Server on Google Maps

I have downloaded Canadian Postal FSA's boundaries (Like Zip boundaries in the USA) from stats Canada and I have imported the shape files in SQL Server. I want to be able to Query the Database and ...
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35 views

OSM or Google background images for a PDF report

I have a Windows print service which generates a report about point registrations out in a field. The background map image is requested at delivered from the danish map authority, which can deliver ...
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66 views

How to bind event to Polygon inside polygon in google maps.?

I am drawing a polygon buffer in google maps api v3 and finding number of polygon objects lying inside it.(on click) I am using oracle spatial database. on each child polygon click i need to do some ...
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109 views

Details about Google Maps 3D / Google Earth 3D Switzerland

Are there any information/publication about Google Maps 3D / Google Earth 3D Switzerland? Like which databases resolution and source of DEM (laser-scan or photogrammetry) resolution and source ...