[Talk-us] hydrology Alaska

[ANT Berezhnyi]

+10 to what AlaskaDave said

I myself want to be beautiful and accurate,
I make with accuracy 1 point on 1..2 meters, on the exact perimeter of the
lake (accuracy 30 ... 50 centimeters from the coastline)
then I am simplifying (because it requires
https://www.openstreetmap.org/user/bdistsoe
https://www.openstreetmap.org/changeset/52811016#map=14/60.8274/-164.9563)

Simplification creates such a crap, as you led me to an example

if I do not make it easier - I will be blocked again (((


----------
2017-10-11 06:56:40 UTC bdiscoe Hi, I ran simplify with a 90cm threshold.
That is very conservative for a remote, wild area of mud and tundra. As for
accuracy, I ran the JOSM validator and fixed many of the issues you left,
with multipolygon ways intersecting each other, overlapping ways, and many
other problems. It is fixed now...
----------

Define the trouble please what you want to have quality,
because the simplification script is a standard simplification of JOSM
(unchanged)

*The basis I use is:*
Bing:
bing[22]:http://www.bing.com/maps/

DigitalGlobe Premium:
tms[22]:https://{switch:a,b,c,d}.
tiles.mapbox.com/v4/digitalglobe.316c9a2e/{zoom}/{x}/{y}.png?access_token=pk.eyJ1IjoiZGlnaXRhbGdsb2JlIiwiYSI6ImNqM293YnJ5MTAwajIzMnF0bmV4dnV1MW4ifQ.psvzzOez33BOH8xmRiJZWg


DigitalGlobe Standard:  (if on DG-premium clouds)
tms[22]:https://{switch:a,b,c,d}.
tiles.mapbox.com/v4/digitalglobe.0a8e44ba/{zoom}/{x}/{y}.png?access_token=pk.eyJ1IjoiZGlnaXRhbGdsb2JlIiwiYSI6ImNqM293Y3Y5ZjAwaWgycW55ZXFncHk0a3QifQ.6Kprj_J4oDmXqV97RricwA


*I look forward to the answer to what is the understanding of how exactly
it is necessary for the region of Alaska to carry out the mapping of
hydrology.*

*Until there is a final agreed answer,* I will put roads in the reserves,
and correct the inaccuracies of the coastline (editing existing lines)



thnx

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