Timeline for Create polygon grid based on spatial points (WGS84) with R
Current License: CC BY-SA 4.0
9 events
| when toggle format | what | by | license | comment | |
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| Aug 8, 2021 at 19:01 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Jul 9, 2021 at 14:45 | history | edited | Maxime Garnault | CC BY-SA 4.0 |
added 22 characters in body
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| Jul 9, 2021 at 14:44 | answer | added | Maxime Garnault | timeline score: 2 | |
| Jul 9, 2021 at 0:00 | history | tweeted | twitter.com/StackGIS/status/1413286801251389442 | ||
| Jul 8, 2021 at 22:33 | comment | added | FSimardGIS | I tried with different coordinate systems, and I found out that your points, when displayed in epsg:27572 (NTF Lambert Zone II), form a regular grid of 8km x 8km, with at most around 2-3 meters of error across the whole country. So I guess generating your grid in epsg:27572 would overlay quite well. | |
| Jul 8, 2021 at 20:06 | comment | added | Maxime Garnault | I agree, points are not on regular grid. But i wanted to find a way to shape polygon that could fill the space around each point (the "grid" will not be regular for sure). Do you think this is impossible ? Maybe I have to find the one projection in which those points are in a regular grid ? Maybe this projection does not even exists... | |
| Jul 8, 2021 at 19:26 | comment | added | Spacedman | Those points don't look to be on a regular grid - look at just Corsica for example - are you expecting a regular polygon grid as output? Those points might be on a regular grid in another coordinate system but it seems to break down in places. | |
| Jul 8, 2021 at 16:52 | review | First posts | |||
| Jul 8, 2021 at 17:30 | |||||
| Jul 8, 2021 at 16:47 | history | asked | Maxime Garnault | CC BY-SA 4.0 |