Timeline for ClusterDBSCAN eps unit is meter or degrees if SRID is 4326
Current License: CC BY-SA 4.0
10 events
| when toggle format | what | by | license | comment | |
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| Sep 26, 2022 at 16:43 | comment | added | analyst92 | May you live a happy and blessed life, thanks so much! | |
| Sep 26, 2022 at 16:41 | comment | added | geozelot |
You can transform at query time, i.e. ST_ClusterDBSCAN(ST_Transform(geom, <target_srid>), ...)
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| Sep 26, 2022 at 16:38 | comment | added | analyst92 | Also, if I ask the db admin to change the SRID just for my use case, all the existing queries which use that column will go haywire I presume! | |
| Sep 26, 2022 at 16:37 | comment | added | analyst92 | gis.stackexchange.com/a/304222/211549 - this would work, sure. But is there a way to accomplish this for someone who does not have write privileges in the db? | |
| Sep 26, 2022 at 16:33 | comment | added | geozelot |
No, it is degree, EPSG:4326 is a geographic refrence system. See my update; you will have to find a suitable projection for your area of interest that uses meter!
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| Sep 26, 2022 at 16:32 | history | edited | geozelot | CC BY-SA 4.0 |
added 212 characters in body
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| Sep 26, 2022 at 16:30 | comment | added | analyst92 | but the unit of measurement of SRID 4326 IS meters right? | |
| Sep 26, 2022 at 16:29 | vote | accept | analyst92 | ||
| Sep 26, 2022 at 16:25 | comment | added | analyst92 | so how do I transform it to meters? can you please let me know | |
| Sep 26, 2022 at 14:40 | history | answered | geozelot | CC BY-SA 4.0 |