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

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Improving accuracy of address returned by Google Maps using reverse geocoding?

We are using mobile application to track the location of the users. we have done testing of the application and found that the accuracy of the address is not correct most of the time. while testing we ...
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10 views

How to integrate multiple tile outputs generated from gdal2tiles into a single google map

Todo Generated tiles from image1.tif - done Generated tiles from image2.tif - done Need to overlay these 2 sets of tiles on top of google maps - this is the problem gdal2tiles generated ready-made ...
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13 views

There are some incorrect places, common to Apple, Google and Bing maps, where do they come from and why can't I fix them?

Here in Johannesburg, I've tried to maintain a number of locations that are important to me on some mapping platforms. I've noticed that there are some incorrect places, that even if I report them, ...
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20 views

Qgis open street layer google street layer not open [duplicate]

When the google map street layer plugin starts I see the error in the image below. How can I make this plugin work?
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17 views

How to hook up GMap to GeoDjango?

models.py: class Location(models.Model): name = models.CharField(max_length=100) coords = gis_models.PointField(srid=4326, blank=True, null=True) forms.py: class LocationForm(gis_forms....
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13 views

asset tracking from web

We are building an app for our client where transport trucks will be tracked. truck drivers will see their routes with checkpoints. To achieve this, do I need to use Google's premium Asset tracking, ...
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23 views

Google Earth vs Map inaccuracies

I'm working with a DGPS system and trying to validate our hardware and any errors in the system. I get a GPS position. When I search in Google Earth I get the exact position as expected. However, ...
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28 views

Using local kmz files on google maps

I found a google maps api that allows me to overlay my map with a kmz/kml file however it must be hosted remotely. I have my kmz/kml files locally and would like to overlay them on my google maps, how ...
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10 views

Custom map : Layers, sublayers and public transport directions

My objective is to create a custom map for public transport with several layers in it e.g: Under a layer named 'Leisure', I can have several bus/train/boat routes(multiple steps may be involved) I am ...
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1answer
27 views

Highlighting Marker on Google Map

Suppose we plot a number of points (latitude, longitude) on the google map using Plot Google map package of R. These points are classified on the basis of unique vehicle-id i.e. a point to represent ...
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1answer
21 views

Marker points don't fit with street (lack of accuracy while zoom)

I'm using open layers 3.x with google maps layer (cannot give you link, search "ol3 google maps layer"). I can't enhance the accuracy how points would be represented on map, see images below: This ...
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22 views

Filtering GeoJSON data to include in Google Maps

I am trying to filter through my geojson polygons and get all data entries with a specific attribute. I have a layer of polygons describing lakes around the cities lakes.geojson. I want the user to ...
0
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1answer
37 views

Can you download all google maps data in certain area?

Knowing the reference point, I want to get a list of all the shops (and co ordinates) based in that area.. For example all the shops in this mall: https://goo.gl/maps/GFfWx8pze2T2 Is there a tool to ...
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32 views

Is there any restriction for downloading google maps road network and do analysis on it

Would it be legal to download google road network and perform analysis on that data without officially taking their consent, and publish the findings. Is there any example similar to it?
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1answer
73 views

Text Label GeoJSON Markers Google Maps API

I am trying to create a Text Label, for each of the markers created from my GeoJSON with the following code... function init() { var mapCanvas = document.getElementById('myMap'); var map; var image = ...
0
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1answer
53 views

Extracting latitude/longitude from javascript and passing to html form

I have the following problem I use a google map inside an html form where the user can enter an address (autocomplete) and the marker goes to the place. The marker is draggable. What I want is to ...
0
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1answer
30 views

Getting LonLat of a specific location in a specific projection on osm / google maps?

How can I get the coordinates in, for example EPSG:4326 of a specific location, in either OpenStreetMaps or Google Maps?
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18 views

Exporting map with background image from ArcBruTile

I have tried exporting, in various formats, a map with vector layers over a google roads using ArcBruTile, in ArcGis 10.2.1, but always with the same result: a white background. Any ideas?
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39 views

Problem adding google map coordinates to arcmap

I am having some issues adding x y coordinates from Google Maps into ArcMap. I am adding the following table to ArcMap by specifying X-Field as longitude, and the Y-Field as latitude:. However, when ...
0
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1answer
32 views

Why distance calculated via pixel size in GeoTiff (EPSG:3857) not equal to Google map or ::skyglyph distance?

I need to understand what's wrong with distance calculated via pixel size. I try to calculate vertical size of GeoTIFF with EPSG:3857. Vertical size in pixels is 4001 pixels and in map units is 2654....
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0answers
23 views

path in openstreetmap or google maps based on path in svg [closed]

I'm about to create an application that should try to create a path in openstreetmap or google maps based on a given path in a svg. For example, I've got the following svg: What tools to use and ...
1
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1answer
20 views

Distance between locations confilct?

Occasionally experimenting in arcmap with openstreetmaps basemap and in google maps i noticed something strange. I measure the distance of 2 locations in google maps (screenshot 1) and on another ...
3
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0answers
49 views

How to get polyline latitude and longitude by click on polyline android?

I have set Polyline click listener like this : map.setOnPolylineClickListener(new GoogleMap.OnPolylineClickListener() { public void onPolylineClick(Polyline polyline) { int ...
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0answers
109 views

Why ol3 google maps is blurred?

I'm developing an application using GeoExt 3(Openlayers 3.15.0 and Extjs 6.0.2). I want to use Google map as base layer using ol3 google maps. I add ol3 google maps to my project as follow: index....
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1answer
40 views

Calculating all possible lat & long

I am new to GIA domain. I am trying to learn new concepts around mapping etc and this is my first app/implementation. I am trying to implement a store locator kind of function. I am thinking to ...
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8 views

My Maps Driving layer shifted on OSM

I'm currently developing gtfs using My Maps to be used in OTP, the problem is that driving line in google maps is shifted on OSM which causes bugs in OTP Any Solution ?
3
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1answer
100 views

Using MSID/MID with leaflet to display Google My Maps data

I'm wondering if there is a way to display MSID/MID with leaflet. I found this forum below; Any way I can load KML data from Google maps (again) via JS API? KMZs work fantastically with the arcgis ...
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0answers
19 views

Uploaded KML to google maps, some lines missing

Here is the map: https://www.google.com/fusiontables/DataSource? docid=1ccbF1i2bLhTxUApVWP88vtylQqPNh4gXxuToMV3z On the bottom left you can see where there are some gaps between the lines. There are ...
0
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1answer
15 views

Pop up for features inside a GeoJson File

I uploaded a GeoJson file into GMaps API that has many polygon features in it, and now I'd like to create a pop up for each polygon. The content will be obtained from the attribute table of the ...
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0answers
15 views

Using Google S2 geometry engine?

Does the S2 cell lie on the idealized sphere, or does it mirror the contour of the actual surface? Also since it assumes a sphere, is there an issue because the actual shape of the earth is an oblate ...
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0answers
21 views

How to get online the coordinates of result when search a region in Google Maps

I want to get online or by an API the coordinates of a polyline with the following format: { "type": "LineString", "coordinates": [ [-78.658805,-4.227355], [-78.659856,-4.228254], [-78....
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1answer
57 views

Linking a Google Map to MS Access

So I have been doing a lot of research on this topic but I am new to working with online mapping. I have an access database and I would like to portray information in a google map. I have learned how ...
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0answers
57 views

How to get all list of places/location in google maps search api?

I am using google map place search api for searching the place/locations.and i am also getting output. But what i want to do is, that when i search any thing on map then i want all the list of ...
1
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0answers
15 views

Can we combine SVG Overlay with MarkerCluster v3?

I have searched here and there on how to prevent the overlapping circle (svg) layer created from json file. Poor me, no luck till now. Since I doesn't know how to prevent the overlapping circle I ...
1
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1answer
32 views

QuickMapServices It is not for ubuntu?

I'm new using QGis. I read somewhere that QMS was better and more stable than the OpenLayers complement to use Google Maps. My problem is that it does not appear when I search with the plugins ...
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0answers
41 views

Pulling data from a published Google Map

I've been looking at www.powerplantmaps.com and it is a great site that lists all kinds of power plants around the world. The site is very good because it provides a map-based view of the world and ...
1
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0answers
24 views

Make openlayers embed map

I'm trying to do some kind of embed map and i see the way Google maps works. For exaple Google maps creates a URL like below : https://www.google.es/maps/@39.4379818,-0.4569777,17z Where it takes ...
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1answer
68 views

Extracting locatation information from Google Maps and business directories

Is there a way to mass download/extract (infrastructure) data from either Google Maps or Business directories based on a search query? I am often asked to create inventories of assets within a local ...
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0answers
39 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 ...
0
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1answer
58 views

Why is my KML file too large?

I'm attempting to upload a KML file to Google My Maps. But it says that the file I'm attempting to upload is either non-parse-able, or too large. The KML file in question is generated by a program ...
1
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2answers
55 views

ArcGIS to Google Maps

Can ArcGIS mapping be moved to Google Maps? Looking to migrate from ArcGIS to Google Maps and wondering about the challenges/risks.
1
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1answer
76 views

QGIS 2.14 save pdf with google maps

I have an shp file in CRS 2100. I use the open layers plugin and inserted goggle satellite as background. It changes the project's CRS into 3857(OTF). So, in the composer manager, when I try to save ...
2
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0answers
21 views

Accessing Layers Through an API?

So, I have reason to believe that this information is not available. Nonetheless, it involves using Android, and preferably the Google Maps API (though other maps may have APIs which supply this data, ...
1
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0answers
20 views

Using Google Maps API to dynamically display delivery-time zones?

I'm looking to replicate the functionality from the UPS Ground Map which will allow users to enter a zipcode, then dynamically show delivery times by region. I know I need travel times by state data ...
1
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0answers
39 views

PostGIS Svg Projection on Google Map

Context I have a database with spatial data such as areas and points. Some of the areas in my db are coming from OpenStreetMaps, representing some regions. (Which are kinda small at earth's scale, ...
0
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1answer
18 views

I'm trying to change my coordinate formats in RStudio

So my data entries for Longitude and Latitude look like this: 87010454" "85404107" "86294685" "85545624" "86243217" "86135700" And I am trying to plot a map of the US and add my data to it using this ...
1
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1answer
56 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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0answers
46 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 ...
0
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0answers
18 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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0answers
10 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): ...