1 unstable release
0.1.0 | Jul 21, 2022 |
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#4 in #ogc
Used in ogcapi
110KB
2.5K
SLoC
OGC API Client
Client
The ogcapi-client
crate provides a client for accessing geospatial datasets served through OGC API or SpatioTemporal Asset Catalog (STAC) with the following features:
- Depth first iterator over catalog tree
- Iterator over collections
- Item search
- Lazy pagination handling
Example
use ogcapi_client::Client;
// Setup a client for a given STAC endpoint
let endpoint = "https://data.geo.admin.ch/api/stac/v0.9/";
let client = Client::new(endpoint).unwrap();
// Fetch root catalog and print `id`
let root = client.root().unwrap();
println!("Root catalog id: {}", catalog.id);
// Count catalogs
let catalogs = client.catalogs().unwrap();
println!("Found {} catalogs!", catalogs.count());
// Search items
let bbox = vec![7.4473, 46.9479, 7.4475, 46.9481];
let params = SearchParams::new()
.with_bbox(&bbox)
.with_collections(&["ch.swisstopo.swissalti3d"])
.build();
let items = client.search(params).unwrap();
printl!("Found {} items!", items.count());
Dependencies
~6–21MB
~338K SLoC