Re 1c)
Unsure what two queries you want to compare, but OT does allow
difference comparisons by first saving each query result to a variable:
http://wiki.openstreetmap.org/wiki/Overpass_API/Overpass_QL#Sets
http://wiki.openstreetmap.org/wiki/Overpass_API/Overpass_QL#Difference
Example:
http://overpass-turbo.eu/s/e7s
This returns all edits from the last day that weren't by me. Obviously
you'd need to change it to your user name to see any results & you can
vary the day/hour.
Dave F.
On 01/02/2016 16:16, Gregory wrote:
Hello,
1) I think isced:level is really helpful, as I've known people wanting
a list of "all primary schools nearby" for various jobs. Is there a
map/list that shows schools with that tag or not? Maybe something like
ITO World's maps?
1b) Ah, they have one for name/no-name, might be good to request
isced:level there too (or if it has the ID).
http://product.itoworld.com/map/6
1c) I'm being silly and forgetting how easy Overpass API is now. But
it doesn't allow two queries at once and to visually compare the
difference. http://overpass-turbo.eu/s/e7o
2a) What tag are people using for the ID?
2b) Presumably the only way to get the/an ID is from the gov.uk
<http://gov.uk/> data? It's copyright doesn't allow use, but perhaps
using it for the ID is okay? So far this quarter I have been using OS
StreetView or googling for a website as a name source. As a result,
all the schools I've edited/added in the last month have a "website" tag.
Btw, County Durham is very annoying. Since maybe 3 years ago they have
been combining schools (juniors & infants into primary, or two
villages now having 1 school to share, plus all the academy-type name
& management changes). Probably a good time for this enjoyable project
then! Meanwhile my landlady's job involves visiting schools all over
the county. Anyone got a long lasting camera & a GPS logger I can
secretly strap to her car/bag?
From Durham,
Gregory.
On 1 February 2016 at 14:47, Rob Nickerson <rob.j.nicker...@gmail.com
<mailto:rob.j.nicker...@gmail.com>> wrote:
All,
We've a few of way's of counting how many people are involved with
the quarterly project to map schools. As such I have updated the
wiki to focus on comments rather than the raw numbers (e.g. which
areas are you mapping, how else are you helping). Feel free to update.
http://wiki.openstreetmap.org/wiki/UK_Quarterly_Projects#Who.27s_involved.3F
Latest data from the #OSMschools tag is here:
http://www.mappa-mercia.org/2016/02/whos-involved-edits-to-openstreetmap.html
Harry's tracker is great as it counts edits to amenity=school
features:
http://harrywood.dev.openstreetmap.org/diffreader/schools/index.php?filter=uk
By features we've mapped nearly 1250 schools as ways, removed
nearly 1000 schools mapped as nodes (either converted to a way or
removed duplication). Overall that is 250 "new" schools mapped.
This is a minimum as I don't know how many of the 1000 nodes
removed were duplicates.
https://docs.google.com/spreadsheets/d/1G9KXfp4Ho3fVROO9MxotcYTydl9CEXB_fi5ko2pM5Kc/edit#gid=1336142515
Happy mapping
*Rob*
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http://www.livingwithdragons.com
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