Google is a public American corporation invested in search technologies, which provides a number of free and paid geospatial and mapping services.

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2answers
3k views

Retrieving Google Map data into Matlab to plot points

First of all, I hope this question isn't too basic, obvious or inappropriate for this forum. I'm very new to using map data. I'm working on a project on more accurate map routing using Matlab. My ...
2
votes
4answers
7k views

How to use Google Maps V3 Geocode with Openlayers

How to use Google Maps V3 Geocode with Openlayers. Below is my code but the function does not execute when I try to integrate it with Openlayers. This works with my original google v3 file. Below is 2 ...
11
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3answers
7k views

Google Maps layer copyright popup every time map updated / user input

I have used a Google Maps hybrid layer in Openlayers in my HTML5 iOS app for months now and it worked perfectly. Just recently they changed something because the 'Map data...' line at the bottom looks ...
0
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1answer
2k views

C# library for converting geom field of SQLServer into set of google latlng

Is there any C# library which can convert the geometry field into set of google latlngs? I have stored a shapefile into SQLserver table. From Sqlserver i want to read the geometry field data and want ...
2
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3answers
6k views

Google Maps/Google Earth - KML Overlays and Custom Orientation

I am am trying to get the floor plans for our various buildings imported into 4 separate KML files, one for each floor level so that I can toggle them with javascript. I'm able to overlay our floor ...
3
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1answer
410 views

What are the requirements for using Google's GEvent?

For a current project, we need to know when a Google map is done loading all of its tiles. I found the following question, which was for the same basic problem: register event "loadend" on ...
1
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0answers
504 views

GeoNetwork opensource - Geoserver/Google Maps integration

I'm using GeoNetwork 2.6.4 and I would like to change the default base map to Geoserver, adding a Google Maps Satellite Layer. Which is the best way? Any suggestions?
4
votes
1answer
1k views

Google fusion tables: Fill in lon/lat columns via geocoded address

I have a list of 100 companies that I want to geocode. I have all of their addresses but none of their lon/lat coordinates. I have three columns related to location: Address Longitude Latitude Is ...
1
vote
1answer
406 views

Finding the max. zoom level containing imagery at a point in Google Maps?

Is there a way to find the maximum zoom level containing imagery at a point in GMaps? I'm wanting to automatically zoom my map in as much as possible when a user chooses a point, but sometimes there ...
9
votes
3answers
595 views

In what coordinate systems do true circles appear round?

Please excuse what is probably an obvious question from a relative newB to GIS -- this seems like it should be a snap. I've been developing in Gmaps for awhile and am switching to OpenLayers but am ...
2
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2answers
2k views

Google Maps JS API v3 - Polygon formation

So my big question here is how does the Google Maps API determine the "inner" versus the "outer" for a filled polygon? Playing around with the polygon creator @ http://www.the-di-lab.com/polygon/ ...
10
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4answers
580 views

Does Google Maps API provide statistical tools or even raster to vector conversion?

I am working with a web developer who is working with Google maps API, trying to determine what pre-processing steps I should perform (e.g. in R and GRASS), and what can be done within the google maps ...
3
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1answer
5k views

Select more than one place at a time in Google Earth?

I've got a Google Earth .kmz file opened in my copy of Google Earth 6.0.1.2032 running on Mac OS X 10.6.7. There are about 5000 points/"places" in the file and they show up fine. What I would like to ...
2
votes
1answer
707 views

qgis, autocad and google layers

Ive downloaded qgis and loaded the google layers plugin. I have imported a dxf cad drawing. Question is how do i place the shapefile in the correct place on the map? Also how do i tell google ...
0
votes
1answer
404 views

google maps aerial photography

Ive been playing around with geoserver, google maps and openlayers and have been reasonably successful however when using the aerial photography from google i dont seem to be able to zoom in as far as ...
5
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5answers
16k views

How can I view a KMZ on an iPad?

Greetings everyone! So work is finally catching up to the present and buying my group iPads. My group does extensive field work and currently uses giant laptops to run our GIS software, Google Earth ...
2
votes
2answers
3k views

ARC GIS 10 + Google Maps API

Assalam o Alaikum I am new ARC GIS, is it possible to create a website that uses Google Map API but imagery from the ARC GIS 10 REST service? Actually, I like the functionalities provided by the ...
4
votes
3answers
417 views

Any idea what software abc.net.au is using on the scrolling before/after earthquake aerials?

Japan Earthquake: before and after the copyright says: © Google, Digital Globe, GeoEye Guessing it's something of Google's since Digital Globe and GeoEye are probably only the aerial image's ...
4
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2answers
690 views

Can I use google app engine to work as a WMS or some sort of geoserver that I can use to connect openlayers?

Has anybody ever heard or tried doing anything like this?
3
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2answers
788 views

esri google maps api - Create a single GPolyline from an array of features

I'm using the esri google maps extension api... I have a esri.arcgis.gmaps.FeatureSet() (of type esriPolyline) containing an array of features (esri.arcgis.gmaps.Feature()). Is there a simple way ...
2
votes
1answer
1k views

Google Earth land features importing to ArcMAP

I'm wanting to import land features, such as lakes, reservoirs and other land-made features onto my ArcMAP. Is that possible as this is new with my client wanting this done. What needs to be done as ...
4
votes
2answers
420 views

google earth profile used in mashup or flex

I really like the way google earth profile works, 1. mouse over line, right click, select profile 2. slide the mouse over the created 3d profile an dsee where that is on the map. Has anyone an idea ...
2
votes
1answer
1k views

Google maps API charset for http request ?? Geocoding Requests

im sending the following request to maps api but receiving the json response with chars problem. Can some one point me in the right direction to set charset correctly ? Request -- ...
4
votes
3answers
286 views

Differentiating a building from a road on a map?

This question was originally asked here by Steven and I felt the question was better asked here. Steven would also like to know the sources Google buys it maps from. I remember seeing a post about it ...
5
votes
1answer
820 views

How do you create a legend for the bucket divisions in a fusion table map?

I am creating a map using Google fusion tables. I have divided the data into "buckets" using the Configure Map Styles window. Is there a way to add a legend to the map telling the readers what the ...
7
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2answers
6k views

Can I use Google Maps as a layer in Arcmap?

Is it possible?
4
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2answers
5k views

Removing polylines from google maps

I have a point where a Gpolyline line is drawn from a marker to another point. After I click on it a second time, I want to remove the polyline. How do I remove the line after clicking on the marker a ...
3
votes
1answer
1k views

show position on google map/earth, from gps data, using google API

For those that have used google's API for mapping (google maps/earth), I would like to know if is it possible to develop an application to receive NMEA data from a gps receiver, extract position, and ...
1
vote
2answers
465 views

Trouble accessing Sketchup Features to SKP Toolbar in ArcMap 9.3?

I am having trouble getting the Sketchup plugin to work in 9.3. I have installed plugin into the correct location, been able to locate the proper .dll, but when I add it, and scroll down to where it ...
3
votes
4answers
3k views

Live KML from PostGIS to Google Earth

I was wondering if anyone knew a way to bring data from a postGIS database into Google earth to view live. I know of the asKml function in PostGIS, but I'm interested to know if anyone had managed ...
5
votes
5answers
358 views

What is the best way to protect data online?

What techniques do people use when protecting data (e.g., preventing a user downloading the whole dataset) they are overlaying on top of Google/Yahoo/Bing etc.?
5
votes
4answers
6k views

Can you make a travel region polygon with with Google Maps API?

I am working on a local design project and need to determine if someone is local to my area to allow them to participate. Local, as defined by the group, means that the person is within 2 hr driving ...