[talk-ph] imagery alignment in Leyte

Dan Joseph dan.b.joseph at gmail.com
Wed Jun 21 01:55:51 UTC 2017


Hi,

The Philippine Red Cross and American Red Cross recently collected drone
imagery in 23 barangays in Leyte Province. We've made the image sets
available for download[1] and are working to process and upload the
orthomosiacs to OpenAerialMap. We don't have ground control points
collected in the field. We are planning on using satellite imagery to
slightly adjust the imagery alignment. The Digital Globe imagery is newer
and seems to be of higher quality than Bing but the two do not line up.
Does the OSM-PH community have opinion(s) about whether we should adjust to
match Bing and the existing OSM data or align to the DG standard imagery
and update the OSM data accordingly?

Salamat po and all the best,
Dan Joseph

[1]
https://docs.google.com/spreadsheets/d/1vX1C0k1TM0op9qQ0m8cXMUsMcUnzw3o7SE5dasOXbf8/edit?usp=sharing
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