OpenStreetMaps logotyp OpenStreetMap

E-post-ikon Bluesky-ikon Facebook-ikon LinkedIn-ikon Mastodon-ikon Telegram-ikon X-ikon

Diskussion

Kommentar från conifermapper14 februari 2021 kl. 17:37

helloo world

Kommentar från JesseAKARaccoon15 februari 2021 kl. 08:16

I don’t have a super-strong opinion, here. I use Bing imagery, myself. Here in Humboldt County, California, at least, it usually lines up well with my GPS traces and such.

Kommentar från highflyer7415 februari 2021 kl. 14:03

There is no general answer for this. It depends on the area you are actually mapping in. Even within a country the coverage of an aerial imagery provider might differ in quality / date / offset etc.

So it is always advisable to check that before starting to map or starting to shift objects around.

Kommentar från conifermapper15 februari 2021 kl. 19:40

comments!

lol

Kommentar från GinaroZ18 februari 2021 kl. 20:34

Unless you plan on changing everything in one area, the best imagery is that which matches everything else nearby. :)

In the UK - Bing has been updated with newer imagery, but in many places it is out of alignment with the current data, Esri clarity (old Bing) and OSSV.

Kommentar från conifermapper19 februari 2021 kl. 09:24

good advice

Logga in för att lämna en kommentar