Closed tomay closed 1 year ago
You can also hit the Overpass API directly, at http://overpass-api.de/, at CLI. You'd just have to see what sort of request payload it requires. OP Turbo is just a GUI in front of that API as far as I know.
I was able to match 55 of 58 building lat-lngs to the footprints from overpass. The following do not match:
Here's a comparison to this block on CARTO:
And Google Maps/Satellite
Not easy to see what's going on, but seems likely we need to grab the one footprint closest to the point
Google Satellite view:
This looks like a new building that we will have to digitize
Google Streets view:
Google Sat view:
Not sure what to make of this one. There doesn't seem to be anything here.
The lat/lng maps here:
Could it be the temporary fire station?
Getting ready to merge the new 58 buildings into the existing building footprint data from Carto called "seattle_building_outlines_20181126", I'm noting a number of instances where we've found a new footprint that matches an old footprint exactly, e.g. the one here at lower right:
Seems like we'd want to delete those prior to merge, but also makes me wonder about the original process for identifying the 58 missing footprints
I think Ill go through them all and flag duplicates for discussion
I've gone through all 58 new footprints, and flagged 12 that overlap an existing footprint. 8 of these seem to be exact duplicates, and the other 4 look like modifications or replacements of an existing footprint. See additional notes below under "rectification/clarification"
Select the following by OSEBuildingID
:
SELECT * FROM public.seattle_buildings_master_copy_for_update2020
where id in ('244','21417','21530','23008','23022','23418','23888','24454','25025','25092','25839','27205','50069','441','611','19845','20376','50068','50681') order by id ASC
Export as CSV, and reduce these to a single record for each row, with id,lat,long
id | latitude | longitude |
---|---|---|
244 | 47.60105 | -122.33518 |
441 | 47.62036 | -122.34588 |
611 | 47.59856 | -122.33379 |
19845 | 47.66460037 | -122.2997208 |
20376 | 47.57405 | -122.30301 |
21417 | 47.62569 | -122.33146 |
21530 | 47.62007385 | -122.3454149 |
23008 | 47.70983 | -122.31865 |
23022 | 47.70519257 | -122.3224258 |
23418 | 47.59725918 | -122.3220338 |
23888 | 47.57290555 | -122.3864134 |
24454 | 47.59191 | -122.3266 |
25025 | 47.5867 | -122.30519 |
25092 | 47.70625 | -122.3424 |
25839 | 47.55317 | -122.33289 |
27205 | 47.70614609 | -122.3612496 |
50068 | 47.54425 | -122.31776 |
50069 | 47.53161 | -122.29944 |
50681 | 47.66964 | -122.37918 |
seattle_building_outlines_20181126
to identify buildings to removeAll but two match. This one is clear - same ID in point and footprint, just falls a bit outside the footprint:
This one, however, has no footprint remotely in the vicinity of the mapped location. It's at the Airport, so I guess this is one that was simply missing previously
id | latitude | longitude |
---|---|---|
50069 | 47.53161 | -122.29944 |
OSEBuildingID | Address | Latitude | Longitude |
---|---|---|---|
50761 | 1700 AIRPORT WAY S | 47.58802 | -122.32111 |
There is an existing and identical footprint here with ID 23867. It looks like these two records refer to the same building.
OSEBuildingID | Address | Latitude | Longitude |
---|---|---|---|
50760 | 820 S ADAMS ST | 47.5668 | -122.32149 |
There is an existing and identical footprint here with ID 24132. It looks like these two records refer to the same building.
OSEBuildingID | Address | Latitude | Longitude |
---|---|---|---|
50767 | 4915 25TH AVE NE | 47.66517 | -122.30186 |
There is an existing and identical footprint here with ID 565. It looks like these two records refer to the same building.
The following have multiple IDs and footprints. They look like rebuilds on the same site. We'll keep both footprints and both IDs
OSEBuildingID | Address | Latitude | Longitude |
---|---|---|---|
50781 | 3015 NW 68TH ST | 47.67767 | -122.39631 |
Older existing building/footprint ID is 228 (Webster Building).
OSEBuildingID | Address | Latitude | Longitude |
---|---|---|---|
50689 | 1211 E ALDER ST | 47.60462 | -122.31549 |
Older existing building/footprint ID is 187
Testing new complete footprint dataset against the latest complete data update by building ID
buildingid |
---|
-1 |
0 |
All updated in CARTO as a new table called seattle_building_outlines_2021
Here's the Licton Springs example from above, showing overlapping footprints from different years, different rows in the data:
We have a list of new buildings and old deprecated buildings, and we need building footprints that match
area[name="Washington"]->.b; rel(area.b)[name="Seattle"]; map_to_area -> .a;
way"building"; out geom;
relation"building";out; way(r)[!"building:part"]; out geom;