Changeset: 48194877
Added roads
Closed by ff5722
Tags
created_by | JOSM/1.5 (11826 en) |
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source | Bing; Copernicus Sentinel-2 2017 |
Discussion
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Comment from katpatuka
Hi ff5722,
Can you tell me which imagery you've used to trace way 489820175 and other ways around Qian River? Digital Globe and even ESRI World Imagery is quite good there around... I'd also appreciate if you could add the infamous source tag to ways... ;) -
Comment from ff5722
This is from 10 months ago, no Digital Globe and Esri available back then (only since May 2017, less than 10 months ago). It must be from Sentinel-2 then, maybe i mistook a natural feature for a road. I will correct it now.
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Comment from katpatuka
ok, never mind. ;)
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Comment from ff5722
You can see it looks different on new imagery (this is from 25-12-2017): https://i.imgur.com/LeieHNp.jpg
The road along the riverbank seems to be under construction, and the under construction road does exist.
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Comment from katpatuka
If the Sentinel imagery is not further zoomable I would not use it because you couldn't tell if it's actually a road, railway or pipeline which is being built - I'd rather wait some more months till "normal" imagery gets updated.
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Comment from ff5722
For motorways it can be cross checked with Chinese news reports, and sometimes it's obvious that it connects to existing roads (like a ring road around a town)
- S202 (489820087), v1
- S202 (489820090), v1
- S202 (489820091), v1
- S202 (489820092), v1
- S202 (489820093), v1
- S202 (489820094), v1
- S202 (489820095), v1
- S202 (489820096), v1
- S202 (489820097), v1
- 489820098, v1
- 489820099, v1
- 489820100, v1
- 489820101, v1
- 489820102, v1
- 489820103, v1
- 489820104, v1
- 489820105, v1
- S202 (489820106), v1
- 489820107, v1
- 489820108, v1
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