QGIS-Tipp: AI Georeferencer https://geoobserver.de/2025/11/27/qgis-tipp-ai-georeferencer/ #Georeference #qgis #plugin #switch2qgis #gistribe #gischat #fossgis #foss4g #OSGeo #spatial #geospatial #opensource #gis #geo #geoObserver pls RT

1,000+ newly digitised and georeferenced historical #maps from the ETH Library collection are now online! 🗺️ Take a look!

https://daas.library.ethz.ch/rib/v3/e-maps

#ethlibrary #carte #georeference #geotiff #historicalmaps #bibliothek #library #perpignan #france #opendata #publicdomain #foret

📷 "Essai d'une carte botanique et forestière de la France", Feuille de Perpignan, Paris 1897. ETH Library, Public Domain Mark / OpenStreetMap, 28.05.2025, Lizenz: ODbL 1.0

1000+ neue digitalisierte und georeferenzierte historische #Karten aus dem Bestand der ETH-Bibliothek: Schaut rein!

https://daas.library.ethz.ch/rib/v3/e-maps

#ethbibliothek #maps #carte #georeference #geotiff #georeferenzierung #historicalmaps #bibliothek #library #Kartensammlung #perpignan #france #publicdomain #foret

📷 "Essai d'une carte botanique et forestière de la France", Feuille de Perpignan, Paris 1897. ETH-Bibliothek, Public Domain Mark / OpenStreetMap, Stand: 28.05.2025, Lizenz: ODbL 1.0

Hello Mastodon!
I would like some tips about how to georeference a bunch of old aerial photographs with #QGIS. I mean, I know how to #georeference a picture, but how to correlate at a pixel-based level in order to create a continuous mosac image?

1/3 Got 3D?

#GoogleEarthPro is free software that simulates 3D. It can be installed on PC/Mac/Linux. In addition to the screen controls you can rightclick-hold and slowly move your pointing device.

Here are example #GIS KMZ files for Ventura County, CA.

Trails and roads. Transparent background.
https://mappingsupport.com/p2/kmz_demo/ventura_county_all.kmz 21MB

Trails and roads. Scanned USGS topos.
https://mappingsupport.com/p2/kmz_demo/ventura_county_all_topo.kmz 37MB

#Georeference #Georeferencing #Geospatial #Maps #Mapping

@lapingvino @factotum

Btw, #normalization of #georeference|s is not trivial, because it requires techniques called #InstanceMatching.

It's an entire field of ongoing research.

A search for one of the #Berlin|s should be able to come up with

→ #QTHJO62
→ #OLC9F4M

🌺

🏷️ #OLC #QTH #SemanticFediverse #ActivityPub #Mastodon #Friendica #Pixelfed #Fediverse #Geocode #Georcoding #Georeferencing #OpenLocationCode #PlusCode #Maidenhead #HamRadio #AFU #CBFunk #CitizenBand #CiBi #ActivityVocabulary

Allmaps is a set of open source tools that make it easier and more fun to search, explore, georeference and work with collections of digitised maps https://squeet.me/objects/962c3e10e0881b479ce5548db6dc680835c12dcd