Timeline for Polygonizing raster cells in rasterio regardless of value?
Current License: CC BY-SA 4.0
14 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Aug 23 at 17:01 | 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. | |
| Apr 21 at 17:00 | 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. | |
| Dec 21, 2023 at 7:04 | 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. | |
| Aug 21, 2023 at 13:09 | 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. | |
| Apr 23, 2023 at 2:00 | 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. | |
| Dec 22, 2022 at 2:08 | 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. | |
| Aug 21, 2022 at 0:06 | 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 15, 2022 at 17:30 | answer | added | jhat | timeline score: 0 | |
| Oct 4, 2018 at 17:53 | comment | added | Jon | You can create an array with unique values in a single line: stackoverflow.com/a/25369467/8195528 Would not be computationally expensive. Can also use numpy's arange and reshape to desired array shape. | |
| S Oct 4, 2018 at 17:36 | history | suggested | lambertj |
added tags
|
|
| Oct 4, 2018 at 16:51 | review | Suggested edits | |||
| S Oct 4, 2018 at 17:36 | |||||
| Oct 4, 2018 at 12:29 | comment | added | Christoph Rieke | Just a thought: Maybe it would be easier to build a list of shapely Polygons from scratch via the raster pixel size? E.g. using rasterio.transform.xy() for the coordinates, then creating a Polygon from shapely.geometry.Point(x,y).buffer(pixelsize_in_projection).bounds? Not sure how efficient this would be though. | |
| Oct 4, 2018 at 8:02 | history | edited | PolyGeo♦ | CC BY-SA 4.0 |
deleted 10 characters in body; edited title
|
| Oct 4, 2018 at 7:48 | history | asked | user32882 | CC BY-SA 4.0 |