Re: [Talk-GB] Adding missing roads using Facebook detections

2020-03-27 Thread Andy Townsend
On 27/03/2020 15:30, Lester Caine wrote: I would also add that having been FIGHTING the Facebook Places naming process, For the avoidance of doubt, I don't believe that what Facebook (and Instagram, and WhatsApp, et al) "places" are directly related to OSM. At the DWG* we get a huge amount

Re: [Talk-GB] Adding missing roads using Facebook detections

2020-03-27 Thread Andy Townsend
On 27/03/2020 14:21, ael wrote: Even then working from imagery can be very problematic. One of the Amazon mappers added a variety of roads to a construction site which were actually muddy tracks being used for the construction itself. A minority were destined to become highways or paths.

Re: [Talk-GB] Adding missing roads using Facebook detections

2020-03-27 Thread Lester Caine
On 27/03/2020 13:04, Brian Prangle wrote: I echo Richard's comments - best to confine yourselves to new roads in recently constructed residential developments - and even here you need to be careful  as on the ground some roads will be service roads and some will  be living streets and there

Re: [Talk-GB] Adding missing roads using Facebook detections

2020-03-27 Thread Phillip Barnett
I doubt the point of the exercise in the UK at all. As another mapper has noted, there are almost no roads unmapped here. Any new developments are invariably jumped on very quickly by local mappers, as a rare trophy almost! (Certainly by me) In which case the number of false positives will be

Re: [Talk-GB] Adding missing roads using Facebook detections

2020-03-27 Thread ael
On Fri, Mar 27, 2020 at 01:04:50PM +, Brian Prangle wrote: > I echo Richard's comments - best to confine yourselves to new roads in > recently constructed residential developments - and even here you need to > be careful as on the ground some roads will be service roads and some > will be

Re: [Talk-GB] Adding missing roads using Facebook detections

2020-03-27 Thread Brian Prangle
I echo Richard's comments - best to confine yourselves to new roads in recently constructed residential developments - and even here you need to be careful as on the ground some roads will be service roads and some will be living streets and there will also be gated communities (can you detect

Re: [Talk-GB] Adding missing roads using Facebook detections

2020-03-27 Thread Richard Fairhurst
Jothirnadh Guthula wrote: > With a team of mappers @Amazon we are planning to improve > missing roads in UK using Facebook detections as a source. Please > let us know if you have any ongoing projects using this data source. > While adding missing roads, we will be adding all the associated >

Re: [Talk-GB] Adding missing roads using Facebook detections

2020-03-27 Thread Martin Wynne
What missing roads? In this area of the UK at least, there are no *public* roads missing from OSM, apart maybe from a few very new ones on new residential developments, which are very quickly added by human mappers, no AI needed. A few private driveways are missing, but are they all strictly

Re: [Talk-GB] Adding missing roads using Facebook detections

2020-03-27 Thread ael
On Fri, Mar 27, 2020 at 10:01:53AM +, Guthula, Jothirnadh via Talk-GB wrote: > > As you might already know, Facebook released its AI-based detections publicly > on 08/09/2019 > (https://github.com/facebookmicrosites/Open-Mapping-At-Facebook/wiki/Available-Countries). > Not quite sure if

[Talk-GB] Adding missing roads using Facebook detections

2020-03-27 Thread Guthula, Jothirnadh via Talk-GB
Hi UK OSM community, As you might already know, Facebook released its AI-based detections publicly on 08/09/2019 (https://github.com/facebookmicrosites/Open-Mapping-At-Facebook/wiki/Available-Countries). With a team of mappers @Amazon we are planning to improve missing roads in UK using