Preparing and processing drawn maps

From Map Kibera

• print maps from extracts A1
• tracing paper
• markers!
• colors associated with type of thing
• mark boundaries (or use qrcodes on big prints)

• questions
• choose one writer
• documented by camera, audio, photos

• (photo of camera setup)
• affix to wall to photograph
• clip to bounds
• upload
• rectify/tile --- define world file (north-south/height,west-east/width), convert to tif, set up tilecache
• add to openlayers instance

• re-traced over with markers
• photographed
• cropped (uncertainly because not flat)
• known-alignment
• semi-transparent (will be fixing)
• need medical background tiles

• something like yelp display, for tips on each facility