1
vote
1answer
158 views

Change kml tag structure [closed]

I am working on google-maps kml. I have several shapefiles and using QGIS i have converted it to kml files. When i export the kml (save as kml in Qgis). It contains tag like <SimpleData ...
0
votes
1answer
47 views

Calculate length of 2,000 paths - lines in Google Earth?

I have ~2,000 paths/lines drawn in Google Earth and I would like to know their cumulative length. How can I do this easily? I have been able to convert into excel the Lat & Long of each point in ...
0
votes
3answers
1k views

How to read coordinates from shapefiles and overlay on Google Maps?

I have shapefiles i.e. *.shp, *.dbf and *.shx files. I need to read geo coordinates from these files and overlay the area on Google Maps at the right location. I believe that *.shp and *.dbf ...
1
vote
1answer
123 views

How do I convert shapefiles and display them on top of Google Maps?

I generated a set of maps of my region. Each municipality has some associated data. I would like to overlay that data on a google map and display them in a website. (I don't like the flash format) Do ...
0
votes
0answers
99 views

Convert shapes in CSV to shape file

I have a csv file in which one of the fields contains a "shape" polygon in ESRI format. The other fields are textual, numerical, ext. How do I go about creating a layer from only the polygons in the ...
5
votes
3answers
4k views

Where can I download the Google Road network as shapefile?

Is there any site from where I can get Google Road network as shapefile? As per my knowledge It is not distributed by google. So anybody can suggest how can I create this road network for a custom ...
3
votes
2answers
646 views

How to convert ESRI SHP to KML with correct coordinate system?

I am working on this SHP file, containing geographical district of Hong Kong. I would like to export this to KML and export it to Google Map for overlay. After I converted it to KML in QGIS (just ...
4
votes
1answer
337 views

Shapefile vs Arrays of coordinates to build Google Maps overlay?

I am very new to GIS, and my task is to overlay about 100 polygons on a map. I'm using Google Maps Javascript API v3. I think I can define all my polygons as sets of lat/long coordinates in my ...
2
votes
0answers
557 views

How to draw an overlay using KML on our own app in Android?

Repost from here Hi there, I want to draw an overlay using .kml files, just look like this. But on my own app in MapActivity. 31.kml, display district in Jakarta, Indonesia or the example that I get ...
3
votes
2answers
867 views

Simplify Shapefile

I have a shapefile that contains neighborhood boundaries that I want to simplify. Right now I am thinking of converting the shapefile to Google maps KML so I can insert the boundaries into the map as ...
2
votes
2answers
868 views

are there any shapefiles for a simple road network of the UK that are similar to what you would find on google maps?

I wish to add a shapefile to ArcMap that displays a road network which is similar to what you may find on google maps. I dont require a detailed ordnance survey map, just the roads
4
votes
1answer
1k views

Best way to visualize Google Maps and Mapinfo (or SHP or SQLite) at the same time?

I am having a bunch of Mapinfo data of a large area. This data has multiple layers and is also available as SHP, and of course it could be easily converted to SQLite ("SpatiaLite"). Although probably ...