Take the 2-minute tour ×
Geographic Information Systems Stack Exchange is a question and answer site for cartographers, geographers and GIS professionals. It's 100% free, no registration required.

I'd like to create a 30 min drive time polygon around 400 separate points I have plotted to google maps.

I have discovered http://www.freemaptools.com/how-far-can-i-travel.htm but this seems to freak when you get near the sea (many of my points are). And also http://cartoo.dyndns.org/ which works well, but I can't then extract the polygons in .KML form.

Anyone come across any tools able to help me?

Cheers

Chris

share|improve this question
add comment

1 Answer 1

check out this example here which uses arcgis service time geoprocessing service and google maps.

if your points locate in US, u can use CreateDriveTimePolygons from ESRI here. you need to do is that write Input Location, Drive Times and format as json then execute your process.

beside this you should check out similar ques.:

  1. Creating drive time polygons using open source tools, here
  2. Can you make a travel region polygon with with Google Maps API?, here

Example Input Location:

{features:[{geometry:{x:-117.36539840698242,y:33.99945042078996,spatialReference:
           {wkid:4326}}}],spatialReference:{wkid:4326}}

enter image description here

i hope it helps you...

share|improve this answer
    
Works for Canada too. –  Mapperz Aug 8 '12 at 13:34
    
My points are all Australian based. Very low knowledge of code - just want to take a tool like Cartoo and extract into KML so I can combined 400 data points onto one single map. –  chris Aug 9 '12 at 1:45
add comment

Your Answer

 
discard

By posting your answer, you agree to the privacy policy and terms of service.

Not the answer you're looking for? Browse other questions tagged or ask your own question.