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May
1
awarded  Necromancer
Mar
12
awarded  Famous Question
Mar
7
accepted How to download highways marked with a specific relation from OSM?
Mar
5
asked How to download highways marked with a specific relation from OSM?
Nov
28
revised Clip beginning and end of lines in R
added 153 characters in body
Nov
26
answered Clip beginning and end of lines in R
Nov
26
comment Clip beginning and end of lines in R
Yes indeed @Spacedman
Nov
26
comment Clip beginning and end of lines in R
It should only remove stuff at the beginning or end. I know the kinking problem doesn't exist in my data but if it did I'd want it only to remove the first part in the buffer. Simpler example should help. A for loop solution could work (suggestions appreciated) - just wondering if there's another way.
Nov
26
revised Clip beginning and end of lines in R
Add clearer example
Nov
26
revised Clip beginning and end of lines in R
Update order, make more focussed
Nov
26
asked Clip beginning and end of lines in R
Nov
7
awarded  Yearling
Oct
20
asked Is there a replacement for ggmap::geocode?
Sep
24
awarded  Nice Question
Sep
22
awarded  Popular Question
Sep
1
awarded  Nice Question
Aug
26
comment How to anonymise a gps file?
@Adam yes that would be a possibility
Aug
22
comment How to anonymise a gps file?
@Simbamangu I mean by 'clipping' cutting off the beginning and end of the track. I'm not sure what K anonymity is for a sequence of points. Thanks for the clarifying questions, hope they help.
Aug
18
comment How to anonymise a gps file?
Discussion with colleagues has led to the idea of simply chopping the first and last x metres to a distance which is deemed 'k anonymous' en.wikipedia.org/wiki/K-anonymity . In answer to @drfrogsplat I mean the ICO's defintion of anonymity, which is vague: "There is no simple rule for handling spatial information – such as postcodes, GPS data or map references - under the Data Protection Act 1998 (DPA). In some circumstances this will constitute personal data" (but which?): ico.org.uk/media/1061/anonymisation-code.pdf
Aug
12
asked How to anonymise a gps file?