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

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392 views

How to use Google Maps projection with GeoDjango/PostGIS

I am building a web service with GeoDjango which involves user submitted events including a location. I created a model field for my location using django.contrib.gis.db: location = ...
2
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1answer
121 views

How to remove legends in cartoDB?

I am able to add and remove cartoDB layers over my google maps but after removing layer the legend stays . how to remove that legends ? here is code that i used ...
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725 views

How to create styled markers with custom marker tooltip

How to create custom markers and when mouseover on marker i need a tooltip can any one suggest me how to do these type of markers...i need markers like below image Thanks in advance
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1answer
133 views

Why do classic google maps and the modern google maps show different types of driving times?

As I am currently working on a project, where driving times are quit important, I've noticed that classic google maps and modern google maps show different types of car driving times. While the ...
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738 views

Is there a way to calculate driving time/driving duration with google maps api without considering the traffic situation?

I am currently using this VBA-Code, written by Jamie Bull, to calculate both, driving distance, as well as driving duration, between approx. 1.500 villages and a specific shopping center, using excel. ...
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0answers
98 views

how do I create a RESTful PostGIS web Service Framework?

I have PostGIS tables that store vectors that want to show on Google Maps. Read the post http://gis.stackexchange.com/questions/22354/how-to-display-a-postgis-table-on-google-maps But one thing that ...
2
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1answer
741 views

QGIS 2.2 Openlayers Plugin shift between shapefile and base layer for large format

I am attempting to create a 24x36 map of New York City, and overlay it with a shapefile from City Planning. I'm using the Openlayers plugin, and I've tried all of the different types of base street ...
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0answers
80 views

leaflet.js ImageOverlay projection bug

We are trying to display a image over the leaflet map using "ImageOverlay" layer, but it does not work according to expected. In Google Maps works perfectly. Apparently Leaflet just stretches the ...
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0answers
404 views

Only show city district names in Google Maps Api

I only want to show city district names in my google maps api. I now have the visibility off of all the label names in the map, but I want to show city district names, which usually show up at a ...
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1answer
169 views

Using Google Maps Offline in QGIS

I am working on a QGIS project that involves me using the Google Hybrid Map Plug-in. I am due to spend time travelling over the next few days and won't have an internet connection. I was hoping ...
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1answer
67 views

WFS not in position when using a Google Base Layer

I use two base layers and user can switch from OSM Mapquest to Google from a drop down list. However my WFS layer is not in position (shift of about 5 degrees to the East) when the base layers is a ...
3
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0answers
589 views

How to display ONLY local country names in google maps?

I am using google maps in an application where it is important that country labels display the country name in the local language. If you pass in certain language parameters that google maps ...
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76 views

Google Maps + Geojson vector layers --> Save as Image

I've created a custom website with Google Map's + geojson layers read from a Postgis database. I draw some other layers on top of it, including some polygon and line layers... I display this website ...
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3answers
201 views

How to display clickable features from Geoserver over Google Maps v3 Base?

Please forgive what I am sure is a very noob question, but I need to do some research into the best way to achieve this and I am a beginner to GIS. My employer has a Geoserver instance set up which ...
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0answers
36 views

How to cache write Google Maps in OpenLayers?

How can I cache write Google Maps in OpenLayers? Cache writing function of OpenLayers works with other maps but I have difficulty implementing it with Google Maps?
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0answers
22 views

Nearby important places

Do we have an API in google maps v2 for Android to find nearby important places? If not, what kind of approach can I take to find that?
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0answers
51 views

event for 45 degree view available google maps

I have a control that overlays a small part of my google map v3 that hosts various controls like map type, shapes, etc. I would really like to know if it is possible to put the default "Map" and ...
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1answer
45 views

How can i figure out to convert this points to latlong?

I got below data in sql server, Learned that data is collected under zone IIIa considering Lambert Conformal conic projection in India. The data is generated from Spatial Cadastre Software. Also ...
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34 views

How can I use the SLD and SLD_body arguments?

How can I use the SLD and SLD_body arguments of a GetMap request with the mapA.overlayMapTypes.ImageMapType object? var wmsOptions = { alt: "", getTileUrl: function (tile, zoom) { return ...
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1answer
374 views

How to save a google map direction into a postgresql/postgis database?

I have taken a direction(route) from google map. Can I save this resultant direction/path/route to my postgresql/postgis database? How?
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1answer
50 views

How to identify in googlemaps with below data [duplicate]

How to draw polygon in google maps with below point data?It should be plot in India Andhrapadesh startpoint endpoint startpoin xpos , Ypos endpoint xpos,ypos _0 _2 713.955, ...
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1answer
130 views

which framework is good for closed intranet [closed]

My requirement is simple. By latitude/longitude, draw icon on the map, draw a line between two icons.I may need put a customer picture over the map. It is not difficult by google map javascript or ...
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0answers
37 views

Link GPS Data Logger to a website

Is there a way of linking GPS data logger to a self made website for tracking purposes? I want to create a tracking website which uses the data from GPS logger and connect to Google maps to show the ...
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0answers
105 views

Looking for mobile web app map control that can handle layer redraw with good performance

I want to develop mobile web app to track GPS coords in real time (refresh every 10 seconds) from geoserver. Currently I have desktop site I wrote in ExtJS 4 and it works pretty well (Openlayers + ...
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vote
1answer
511 views

Google maps marker is not getting displayed

I am trying to learn google map API. I see a map but I am unable to get a marker. Here is my code Activity public class HomeActivity extends Activity { @Override protected void ...
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1answer
45 views

How to detect if a point lies inside a building?

My main motive is to detect if there's in any infrastructure nearby to a given point in a certain radius. For this I am using Places api and using nearbySearch method of it. The problem in this is ...
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40 views

CSV to KML can't show the clickable link in the bubble of Google Maps

I have 200 places in CSV in the following: Name of the place, Lat, Lon, Link I convert CSV to SHP than convert it KML in ArcMap with KML Converter extension, but if i upload the KML file to Goggle ...
7
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1answer
300 views

online map of 242,888 locations: which service to use? (what if temporal heat map?)

I have a 161.8 MB large CSV file with geocoded locations (with latitude and longitude) for 242,888 lines. I want to have an embeddable online map of all this. I wonder which service could deal with ...
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2answers
926 views

How to install PostGIS and OpenLayers plugins?

I am new to QGIS and have installed the QGIS v 2.2.0. For adding google map as a base layer I need to install OpenLayers plugin. I also need to add the PostGIS plugin for DB management purpose. Can ...
2
votes
2answers
444 views

Google Maps Coordinates Problem

I have been trying to use google street maps with the help of OpenLayers, but Every time I am running into a problem with this google maps coordinates. The Coordinates of a location named 'Asab, in ...
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1answer
931 views

Can I get the coordinates of country borders from Google Maps?

I need to get the coordinates of a country's border (e.g., Iraq) from Google Maps. How can I do that?
1
vote
2answers
165 views

Strange structures appear inside dry river in Egypt [closed]

Browsing Google maps site reveal some strange structures inside one of the dry rivers in Egypt near Quesser , what is really interesting is that those structures do not appear on Bing maps . ...
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0answers
46 views

Insert a Mapnik Tile Between Google Base Map and Label Image

I'm currently using Mapnik to create choropleth tiles of regions in Brazil via node-mapnik by using the g.connector from Wax as in the code below and it works well. var map = new ...
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0answers
105 views

Trying to use the GeoWebCache “gmaps” service

I am using GeoServer 2.4.5 with built-in GeoWebCache 1.5.0. I'm integrating GeoServer with a Google Maps V3 api frontend, and I got it to work reasonably well using the WMS service. However, I ...
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194 views

Mac QGIS 2.2 error executing Python code

Newbie Using QGIS version 2.2 with Python 2.7.5 on OSx 10.9.2 Getting the following error. Any idea on how to resolve? I'm not sure if it has ramifications on the display of the Google data. An ...
3
votes
3answers
359 views

Can someone clear up a lat/long issue? with google maps/arcmap

I know a bit about lat/long, projected and geographic coordinate systems etc, and a bit about geodesy and datums, but I would like someone well informed to help me out. I have a lat-long in ...
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0answers
64 views

QGIS convert attribute table to point shape

I have imported an attribute (whith no spatial information) table from MySQL. Fortuantly it has two colums with Longtitude and latitude taken from google maps. Is it posible to use those values to ...
0
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1answer
79 views

How to display drawings from ArcGIS on Google Maps using JavaScript or PHP?

my client has ArcGIS installed on his PC and he has designed roads, hospitals, houses, and parks of a specific area in ArcGIS he needs his system online. challenging task for me is how can I get ...
1
vote
3answers
84 views

Map-based online questionnair/survey

thank you for your advice and I made changes to my question; I am planning to create map-based online questionnair/survey for my master dissertation on bicyle safety. What I want to do is, asking my ...
2
votes
1answer
274 views

Does OpenStreetMap have property boundaries?

I want to move from Google Maps to OpenStreetMap. I was planning on using MapBox to create the tiles if that makes a difference. OpenStreetMap seems to lack property outlines, which Google Maps has. I ...
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0answers
367 views

OverlappingMarkerSpiderfier show which markers are in a 'spiderfy cluster'?

I have a google map with a bunch of markers on it. Some of those markers have the same lat/lon as other markers, so sit on top of each other. I'm using the oms library to allow for the markers to be ...
1
vote
1answer
163 views

OpenLayers behaves problematic after certain zoom level in Google Maps Satellite view

I have some polygon data in .shp format to show in Google Maps Satellite view. I can show them well until certain zoom level. But after certain level (zoom level 17 or 18), OpenLayers layer and ...
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0answers
74 views

How to achieve labeling in openlayers as Google did?

I am tried to find a solution for my question. Please look the images below. Google Google are awesome!!.. They are doing fantastic technique in labeling part. Please look the marked labels, the ...
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0answers
531 views

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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vote
2answers
67 views

Historical maps as cylindrical projections

Objective: I want to overlay old, historical maps on top of Google Maps. According to Wikipedia, Google Maps uses a variant of the Mercator projection, a close relative of cylindrical projections. ...
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0answers
52 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 ...
0
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1answer
59 views

Bounding the Google Maps Search area to my Fusion Layer area?

I have a searchable Google Fusion Layer of Glasgow Postcodes that highlights the searched areas on a map. The search works fine if I enter a full postcode (for e.g. G1 1BL) that matches the data in ...
2
votes
2answers
215 views

where to host private cartodb/leaflet web app

I am looking for opinions on where to host my cartodb/leaflet map site. It needs to be private with authorized users and have a document management system. So, I was thinking sharepoint online 2013 so ...
1
vote
1answer
233 views

GeoJSON vector layer created using OpenLayers is broken

What i want to do here is to create a vector layer (using openlayers) from a GeoServer JSON Response. Actually i'm doing this: var url = ...
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0answers
146 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 ...