- From: Krzysztof Janowicz <janowicz@ucsb.edu>
- Date: Mon, 23 May 2016 07:45:37 -0700
- To: Andrea Perego <andrea.perego@jrc.ec.europa.eu>
- Cc: SDW WG Public List <public-sdw-wg@w3.org>
Hi Andrea, Thanks for the question. Almost all data were point features using the W3C Basic Geo (WGS84 lat/long) vocabulary. This is also the reason for the moon landing problem. Best, Krzysztof On 05/23/2016 01:44 AM, Andrea Perego wrote: > Many thanks for sharing your paper, Krzysztof. > > Interesting to see on the map the "x-like structure", providing > additional evidence to the axis order issue! > > A question: maybe I've missed it, but I wonder if in your analysis you > also collected information about the most used CRSs. > > Cheers, > > Andrea > > > On 21/05/2016 06:19, Krzysztof Janowicz wrote: >> Dear all, >> >> Attached is a pointer to our accepted GIScience 2016 paper about >> systematic errors in Geographic Linked Data. I hope some of the >> described problems and their >> (often funny) consequences will serve as good examples for existing >> issues and the need for best practice guides. Some of these issues are >> based on the lack of spatial reference system identifiers and thus >> relate to a topic we discussed on the list before. >> >> http://geog.ucsb.edu/~jano/giscience16_linkeddata_quality.pdf >> >> Best, >> Krzysztof >> > -- Krzysztof Janowicz Geography Department, University of California, Santa Barbara 4830 Ellison Hall, Santa Barbara, CA 93106-4060 Email: jano@geog.ucsb.edu Webpage: http://geog.ucsb.edu/~jano/ Semantic Web Journal: http://www.semantic-web-journal.net
Received on Monday, 23 May 2016 14:46:10 UTC