Here's fetching the first admin boundary:
docker run --rm -it ghcr.io/osgeo/gdal:ubuntu-full-latest ogrinfo
/vsis3/overturemaps-us-west-2/release/2023-07-26-alpha.0/theme=admins/ -where
"type='administrativeBoundary'" -al -fid 1
Warning 1: Field names of unhandled type map<string, list<array_element:
map<string, string ('array_element')>> ('names')> ignored
Warning 1: Field sources of unhandled type list<array_element: map<string,
string ('array_element')>> ignored
INFO: Open of
`/vsis3/overturemaps-us-west-2/release/2023-07-26-alpha.0/theme=admins/'
using driver `Parquet' successful.
Layer name: theme=admins
Geometry: Unknown (any)
Feature Count: 96455
Extent: (-180.000000, -89.999900) - (180.000000, 89.999900)
Layer SRS WKT:
(unknown)
Geometry Column = geometry
id: String (0.0)
updatetime: String (0.0)
version: Integer (0.0)
adminlevel: Integer (0.0)
maritime: String (0.0)
subtype: String (0.0)
localitytype: String (0.0)
context: String (0.0)
isocountrycodealpha2: String (0.0)
isosubcountrycode: String (0.0)
defaultlanugage: String (0.0)
drivingside: String (0.0)
bbox.minx: Real (0.0)
bbox.maxx: Real (0.0)
bbox.miny: Real (0.0)
bbox.maxy: Real (0.0)
type: String (0.0)
OGRFeature(theme=admins):1
id (String) = 85186a93fffffff1100000000000007
updatetime (String) = 2023-05-28T00:18:08.062Z
version (Integer) = 0
adminlevel (Integer) = 4
maritime (String) = (null)
subtype (String) = (null)
localitytype (String) = (null)
context (String) = (null)
isocountrycodealpha2 (String) = (null)
isosubcountrycode (String) = (null)
defaultlanugage (String) = (null)
drivingside (String) = (null)
bbox.minx (Real) = -0.6814001
bbox.maxx (Real) = -0.6561592
bbox.miny (Real) = 46.686869
bbox.maxy (Real) = 46.7005651
type (String) = administrativeBoundary
LINESTRING (-0.6561592 46.7005651,-0.6576952 46.7001611,-0.6596517
46.6992552,-0.6607547 46.6986231,-0.661421 46.6981174,-0.6642916
46.6959388,-0.6664351 46.6949608,-0.6700295 46.6934809,-0.670524
46.6932773,-0.6719283 46.6922006,-0.6738641 46.6916239,-0.6749166
46.6910205,-0.6764343 46.6894853,-0.6767317 46.6893071,-0.6784728
46.688264,-0.6797574 46.6881753,-0.6807998 46.6873219,-0.6811768
46.6870573,-0.6814001 46.686869)
Mike
On 7/28/23, 6:05 PM, "Michael Smith" <michael.smith.e...@gmail.com
<mailto:michael.smith.e...@gmail.com>> wrote:
Paul,
I had to use 3.7.1 to have it read the geometry properly, 3.7.0 would read the
directories.
docker run --rm -it ghcr.io/osgeo/gdal:ubuntu-full-latest ogrinfo
/vsis3/overturemaps-us-west-2/release/2023-07-26-alpha.0/theme=admins -al -so
Warning 1: Field names of unhandled type map<string, list<array_element:
map<string, string ('array_element')>> ('names')> ignored
Warning 1: Field sources of unhandled type list<array_element: map<string,
string ('array_element')>> ignored
INFO: Open of
`/vsis3/overturemaps-us-west-2/release/2023-07-26-alpha.0/theme=admins'
using driver `Parquet' successful.
Layer name: theme=admins
Geometry: Unknown (any)
Feature Count: 99403
Extent: (-180.000000, -89.999900) - (180.000000, 89.999900)
Layer SRS WKT:
(unknown)
Geometry Column = geometry
id: String (0.0)
updatetime: String (0.0)
version: Integer (0.0)
adminlevel: Integer (0.0)
maritime: String (0.0)
subtype: String (0.0)
localitytype: String (0.0)
context: String (0.0)
isocountrycodealpha2: String (0.0)
isosubcountrycode: String (0.0)
defaultlanugage: String (0.0)
drivingside: String (0.0)
bbox.minx: Real (0.0)
bbox.maxx: Real (0.0)
bbox.miny: Real (0.0)
bbox.maxy: Real (0.0)
type: String (0.0)
Mike
--
Michael Smith
Remote Sensing/GIS Center
US Army Corps of Engineers
On 7/28/23, 5:50 PM, "gdal-dev on behalf of Paul Ramsey"
<gdal-dev-boun...@lists.osgeo.org <mailto:gdal-dev-boun...@lists.osgeo.org>
<mailto:gdal-dev-boun...@lists.osgeo.org
<mailto:gdal-dev-boun...@lists.osgeo.org>> on behalf of
pram...@cleverelephant.ca <mailto:pram...@cleverelephant.ca>
<mailto:pram...@cleverelephant.ca <mailto:pram...@cleverelephant.ca>>> wrote:
I am playing with accessing the Overture data dump, which is multiple
files in each S3 bucket. The doco says that as of 3.6 (check!), with
the libarrow_dataset build (check) I should be able to read directory
collections as layers, but no luck thus far:
AWS_REGION=us-west-2 AWS_NO_SIGN_REQUEST=YES ./ogrinfo
/vsis3/overturemaps-us-west-2/release/2023-07-26-alpha.0/theme=admins/type=administrativeBoundary/
AWS_REGION=us-west-2 AWS_NO_SIGN_REQUEST=YES ./ogrinfo
/vsis3/overturemaps-us-west-2/release/2023-07-26-alpha.0/theme=admins/type=administrativeBoundary/
ogrinfo failed - unable to open
'/vsis3/overturemaps-us-west-2/release/2023-07-26-alpha.0/theme=admins/type=administrativeBoundary/'.
If I pick one of the constituent files in that directory, ogr can open
it up just fine, and we just have the array/map/list type issue that
Scott has raised in another thread. Is this expected, a result of the
access being via S3 rather than an actual filesystem directory?
Something else?
Thx,
P
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