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Ecotrust / madrona

A software framework for effective place-based decision making
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Visualize Heat Maps #415

Closed perrygeo closed 12 years ago

perrygeo commented 12 years ago

We need some way to visualize Jared's mpa overlap "heat maps". Right now you can just download a GeoTiff but it would be nice to either get a jpg image (from staticmap) and/or have a KML with image overlays added into the GE window.

The trick is specifying which mpas should go into the overlap calc - i guess we'd need a UI form to do that. Then the image could be generated and cached. Then it could be delivered to the user in image or kml.

Google Code Info: Issue #: 420 Author: perrygeo...@gmail.com Created On: 2010-08-04T16:23:40.000Z Closed On: 2010-08-18T19:16:38.000Z

perrygeo commented 12 years ago

Working as of r4665b5cfdff

Basically its just a webservice which accepts a comma-separated list of array ids and returns a kmz instead of a geotiff. Within the kmz are tiles generated by gdal2tiles - so the file is self-contained.

http://narwhal.marinemap.org/heatmap/array/kmz/845,960,958,957,961,962/

No caching. No async. No UI integration. If we want that stuff, re-open this ticket or start a new one.

Google Code Info: Author: perrygeo...@gmail.com Created On: 2010-08-18T19:16:38.000Z

perrygeo commented 12 years ago

I've added a ticket (Issue 423) for myself to add support for some type of widget that can be created based on link type. So you could add something like this to the sidebar: Overlap Map And get a toggle-able layer with maybe a download link. This could be used for the UI component of this if ever necessary.

Google Code Info: Author: underbluewaters Created On: 2010-08-23T16:50:05.000Z