OGC Features

Get Collection Items

OGC API Features items endpoint -- returns GeoJSON FeatureCollection for a dataset.

Note: datetime is accepted per OGC API Features Core but acts as a no-op for per-dataset feature queries. Per-dataset feature tables contain user-uploaded data with no standard temporal column, so the spec provision "if the collection does not include temporal information, the datetime parameter SHALL be ignored" applies (OGC 17-069r4 §7.15.5).

get/collections/{dataset_id}/items

Request

  • The document declares no server URL.
  • Auth: one of:
    • none
    • OAuth 2 (password, token URL /api/auth/login)
    • API key in header X-Api-Key
    • API key in query parameter api_key

Path parameters

dataset_idstring uuid required

Query parameters

limitinteger

Page size for bulk GeoJSON export. The maximum is an admin-configurable ceiling (default 1000; Network settings tab, ogc_items_max_page_size) rather than the 200 used by offset-paged list endpoints, because this route pages via the constant-time after_gid keyset cursor. Per OGC API Features Core /req/core/fc-limit-response-1(C) a value above the ceiling is clamped to it, not rejected.

offsetinteger

Legacy offset-based pagination. Prefer after_gid keyset cursor (via the next link) — offset is retained for backward compatibility but is O(N) at high values.

after_gidinteger nullable

Keyset cursor: returns features with gid > after_gid. The preferred pagination path; use the rel=next link for follow-up pages.

bboxstring nullable

Bounding box: minx,miny,maxx,maxy

datetimestring nullable

OGC datetime interval: instant, start/end, ../end, start/..

fstring nullable
include_geometryboolean

Include geometry in response. Set to false for attribute-only queries.

filterstring nullable

CQL2 filter expression evaluated server-side against this collection's OGC Features Part 3 queryables document. Combines with bbox and property filters by AND.

filter-langstring

Filter language: cql2-text (default) or cql2-json.

filter-crsstring nullable

CRS of filter geometries. Only CRS84 (http://www.opengis.net/def/crs/OGC/1.3/CRS84) is supported.

Response

Successful Response

unknown required

Changes

No recorded changes to this operation across all 50 revisions of this API.