GET

Weir List

List assets of type Weir

Query parameters:

organisation Filter by organisation. Supports lookups on uuid and name.

code Exact filter on the code field. The (case-sensitive) startswith lookup is also supported.

created: Temporal filter on created. Supports various lookup types (exact, lt, lte, gt, gte; created__exact by default). Filter values should be specified in ISO 8601 YYYY-MM-DDThh:mm:ssZ format.

last_modified: Temporal filter on last_modified. Supports various lookup types (exact, lt, lte, gt, gte; last_modified__exact by default). Filter values should be specified in ISO 8601 YYYY-MM-DDThh:mm:ssZ format.

geometry The following lookups are available: isnull, contained, contains, contains_properly, covered_by, covers, crosses, disjoint, equals, intersects, overlaps, and within. Query geometries can be supplied as WKT, EWKT or HEXEWKB.

boundary__id: Filter on geometry of the region/boundary with the id boundary__id. For a list of regions/boundaries, see the boundary endpoint /api/v4/boundaries/

boundary__code: Filter on geometry of the region/boundary with the id boundary__code. For a list of regions/boundaries, see the boundary endpoint /api/v4/boundaries/

boundary__type: Spatial filter on geometry, whereby geometry is specified by a region/boundary object (see below) and filter operator is ST_Intersects. Available types are COUNTRY, PROVINCE, WATER_BOARD, MUNICIPALITY, CATCHMENT, POLDER, FIXED_DRAINAGE_LEVEL_AREA, PUMPED_DRAINAGE_AREA, MAIN_PUMPED_DRAINAGE_AREA, DISTRICT, NEIGHBOURHOOD, CADASTRE, PLANTATION, FIELD, CITY, and CUSTOM

boundary__name: Filter on name of the region/boundary with the name boundary__name. Requires boundary__type. For a list of regions/boundaries, see the boundary endpoint /api/v4/boundaries/

simplify: Simplify the query geometries (in WGS84) using this value as tolerance. A higher value may result in a better response time for detailed geometries. Defaults to 0.00001 degrees (approx. 1 meter). NB: Returned geometries are unaffected.

page_size The number of results on a single page. Defaults to 10, maximum is 100. Note that pagination is disabled for the root endpoint: the response will be truncated to page_size.

Custom route: search

Full-text search in 'code' and 'name' fields. Results are ranked.

Examples:

?code=ABC_2123

?code__startswith=ABC

?created__gte=2017-01-01T00:00:00Z

?last_modified__lt=2018-01-01T00:00:00Z

?organisation__name__startswith=Nelen

?organisation__uuid=61f5a464-c350-44c1-9bc7-d4b42d7f58cb

?organisation__name__icontains=Schuur

?geometry__intersects=POINT (5 52)

?boundary__id=198

?boundary__code=NL_GM0344

?boundary__type=PROVINCE&boundary__name=Utrecht

/search/abc/

GET /api/v4/weirs/?format=api&page=27
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 3140,
    "next": "https://demo.lizard.net/api/v4/weirs/?format=api&page=28",
    "previous": "https://demo.lizard.net/api/v4/weirs/?format=api&page=26",
    "results": [
        {
            "url": "https://demo.lizard.net/api/v4/weirs/3784/?format=api",
            "id": 3784,
            "code": "KST-Q-19446",
            "organisation": {
                "url": "https://demo.lizard.net/api/v4/organisations/474afd21-2f2e-4b4f-8261-5142f1d67acb/?format=api",
                "uuid": "474afd21-2f2e-4b4f-8261-5142f1d67acb",
                "name": "Hoogheemraadschap Hollands Noorderkwartier"
            },
            "geometry": {
                "type": "Point",
                "coordinates": [
                    4.793563025719,
                    52.76194496920231,
                    0.0
                ]
            },
            "last_modified": "2025-03-18T07:10:16.271741Z",
            "created": "2014-08-08T08:13:53.883889Z",
            "image_url": "",
            "timeseries": [
                "https://demo.lizard.net/api/v4/timeseries/9d3e2edc-44d1-4d65-ba73-7cd2df7c3fd0/?format=api"
            ],
            "name": "Imkelanderweg Oost",
            "type": "other",
            "crest_type": "broad crested",
            "crest_width": 1.0,
            "crest_level": -2.57,
            "discharge_coeff": 1.0,
            "lat_dis_coeff": null,
            "allowed_flow_direction": null,
            "controlled": 3,
            "angle": null,
            "comment": ""
        },
        {
            "url": "https://demo.lizard.net/api/v4/weirs/3793/?format=api",
            "id": 3793,
            "code": "KST-Q-23345",
            "organisation": {
                "url": "https://demo.lizard.net/api/v4/organisations/474afd21-2f2e-4b4f-8261-5142f1d67acb/?format=api",
                "uuid": "474afd21-2f2e-4b4f-8261-5142f1d67acb",
                "name": "Hoogheemraadschap Hollands Noorderkwartier"
            },
            "geometry": {
                "type": "Point",
                "coordinates": [
                    4.822479035057519,
                    52.855334959250314,
                    0.0
                ]
            },
            "last_modified": "2019-06-25T07:27:12.192474Z",
            "created": "2014-08-08T08:13:54.053978Z",
            "image_url": "",
            "timeseries": [],
            "name": "Stuw Grasweg",
            "type": "other",
            "crest_type": "sharp crested",
            "crest_width": 3.0,
            "crest_level": -2.34,
            "discharge_coeff": 1.0,
            "lat_dis_coeff": null,
            "allowed_flow_direction": null,
            "controlled": 3,
            "angle": null,
            "comment": "3 stuwen naast elkaar; zie 2804-118"
        },
        {
            "url": "https://demo.lizard.net/api/v4/weirs/3800/?format=api",
            "id": 3800,
            "code": "KST-Q-23359",
            "organisation": {
                "url": "https://demo.lizard.net/api/v4/organisations/474afd21-2f2e-4b4f-8261-5142f1d67acb/?format=api",
                "uuid": "474afd21-2f2e-4b4f-8261-5142f1d67acb",
                "name": "Hoogheemraadschap Hollands Noorderkwartier"
            },
            "geometry": {
                "type": "Point",
                "coordinates": [
                    4.861619334572238,
                    52.84072847938062,
                    0.0
                ]
            },
            "last_modified": "2025-03-18T07:10:02.826810Z",
            "created": "2014-08-08T08:13:54.165445Z",
            "image_url": "",
            "timeseries": [
                "https://demo.lizard.net/api/v4/timeseries/9054dbdb-0a03-4b1d-a9e7-fcf49a692f82/?format=api"
            ],
            "name": "Watertoren",
            "type": "other",
            "crest_type": "broad crested",
            "crest_width": 1.5,
            "crest_level": -3.25,
            "discharge_coeff": 1.0,
            "lat_dis_coeff": null,
            "allowed_flow_direction": null,
            "controlled": 3,
            "angle": null,
            "comment": "Revisie besteknr. 102652"
        },
        {
            "url": "https://demo.lizard.net/api/v4/weirs/3801/?format=api",
            "id": 3801,
            "code": "KST-Q-23360",
            "organisation": {
                "url": "https://demo.lizard.net/api/v4/organisations/474afd21-2f2e-4b4f-8261-5142f1d67acb/?format=api",
                "uuid": "474afd21-2f2e-4b4f-8261-5142f1d67acb",
                "name": "Hoogheemraadschap Hollands Noorderkwartier"
            },
            "geometry": {
                "type": "Point",
                "coordinates": [
                    4.779331369654908,
                    53.06310636491927,
                    0.0
                ]
            },
            "last_modified": "2025-03-18T07:10:14.381235Z",
            "created": "2014-08-08T08:13:54.181663Z",
            "image_url": "",
            "timeseries": [
                "https://demo.lizard.net/api/v4/timeseries/87f29f86-5793-4064-a846-cb9363501fa9/?format=api"
            ],
            "name": "Rozendijk",
            "type": "other",
            "crest_type": "broad crested",
            "crest_width": 1.0,
            "crest_level": -0.92,
            "discharge_coeff": 1.0,
            "lat_dis_coeff": null,
            "allowed_flow_direction": null,
            "controlled": 3,
            "angle": null,
            "comment": ""
        },
        {
            "url": "https://demo.lizard.net/api/v4/weirs/3810/?format=api",
            "id": 3810,
            "code": "KST-Q-23394",
            "organisation": {
                "url": "https://demo.lizard.net/api/v4/organisations/474afd21-2f2e-4b4f-8261-5142f1d67acb/?format=api",
                "uuid": "474afd21-2f2e-4b4f-8261-5142f1d67acb",
                "name": "Hoogheemraadschap Hollands Noorderkwartier"
            },
            "geometry": {
                "type": "Point",
                "coordinates": [
                    4.896290203151294,
                    52.78178933403563,
                    0.0
                ]
            },
            "last_modified": "2025-03-18T07:10:02.638818Z",
            "created": "2014-08-08T08:13:54.346163Z",
            "image_url": "",
            "timeseries": [],
            "name": "Braakpolder",
            "type": "other",
            "crest_type": "broad crested",
            "crest_width": 0.8,
            "crest_level": -3.06,
            "discharge_coeff": 1.0,
            "lat_dis_coeff": null,
            "allowed_flow_direction": null,
            "controlled": 3,
            "angle": null,
            "comment": ""
        },
        {
            "url": "https://demo.lizard.net/api/v4/weirs/3820/?format=api",
            "id": 3820,
            "code": "KST-Q-30789",
            "organisation": {
                "url": "https://demo.lizard.net/api/v4/organisations/474afd21-2f2e-4b4f-8261-5142f1d67acb/?format=api",
                "uuid": "474afd21-2f2e-4b4f-8261-5142f1d67acb",
                "name": "Hoogheemraadschap Hollands Noorderkwartier"
            },
            "geometry": {
                "type": "Point",
                "coordinates": [
                    4.676087229314753,
                    52.73124989470351,
                    0.0
                ]
            },
            "last_modified": "2025-03-18T07:10:04.650596Z",
            "created": "2014-08-08T08:13:54.517593Z",
            "image_url": "",
            "timeseries": [
                "https://demo.lizard.net/api/v4/timeseries/4fe82d20-bc0f-4d4c-91d9-b6a94cccc8b3/?format=api"
            ],
            "name": "Groeterveld",
            "type": "other",
            "crest_type": "broad crested",
            "crest_width": 0.5,
            "crest_level": -1.73,
            "discharge_coeff": 1.0,
            "lat_dis_coeff": null,
            "allowed_flow_direction": null,
            "controlled": 3,
            "angle": null,
            "comment": "Meetopdracht PBS Kennemerland Noord 2013"
        },
        {
            "url": "https://demo.lizard.net/api/v4/weirs/3821/?format=api",
            "id": 3821,
            "code": "KST-Q-30790",
            "organisation": {
                "url": "https://demo.lizard.net/api/v4/organisations/474afd21-2f2e-4b4f-8261-5142f1d67acb/?format=api",
                "uuid": "474afd21-2f2e-4b4f-8261-5142f1d67acb",
                "name": "Hoogheemraadschap Hollands Noorderkwartier"
            },
            "geometry": {
                "type": "Point",
                "coordinates": [
                    4.672671189170156,
                    52.73080917154116,
                    0.0
                ]
            },
            "last_modified": "2025-03-18T07:10:04.689988Z",
            "created": "2014-08-08T08:13:54.532049Z",
            "image_url": "",
            "timeseries": [
                "https://demo.lizard.net/api/v4/timeseries/8ced99e4-f7c6-4b2a-b69a-98831ae1a32b/?format=api"
            ],
            "name": "Groeterpad",
            "type": "other",
            "crest_type": "broad crested",
            "crest_width": 1.0,
            "crest_level": -1.51,
            "discharge_coeff": 1.0,
            "lat_dis_coeff": null,
            "allowed_flow_direction": null,
            "controlled": 3,
            "angle": null,
            "comment": "Meetopdracht PBS Kennemerland Noord 2013"
        },
        {
            "url": "https://demo.lizard.net/api/v4/weirs/3824/?format=api",
            "id": 3824,
            "code": "KST-Q-30807",
            "organisation": {
                "url": "https://demo.lizard.net/api/v4/organisations/474afd21-2f2e-4b4f-8261-5142f1d67acb/?format=api",
                "uuid": "474afd21-2f2e-4b4f-8261-5142f1d67acb",
                "name": "Hoogheemraadschap Hollands Noorderkwartier"
            },
            "geometry": {
                "type": "Point",
                "coordinates": [
                    4.725153274056913,
                    52.68132109499491,
                    0.0
                ]
            },
            "last_modified": "2025-03-18T07:10:14.202592Z",
            "created": "2014-08-08T08:13:54.581870Z",
            "image_url": "",
            "timeseries": [
                "https://demo.lizard.net/api/v4/timeseries/18ae3c02-37c6-4787-85e8-16e6e9f3e835/?format=api",
                "https://demo.lizard.net/api/v4/timeseries/43916c12-fae0-4102-8a0b-d8abe881fe8c/?format=api",
                "https://demo.lizard.net/api/v4/timeseries/05855179-513d-4004-8054-75b5d1697f66/?format=api"
            ],
            "name": "Klaassen en Evendijk",
            "type": "other",
            "crest_type": "broad crested",
            "crest_width": 2.0,
            "crest_level": -2.14,
            "discharge_coeff": 1.0,
            "lat_dis_coeff": null,
            "allowed_flow_direction": null,
            "controlled": 3,
            "angle": null,
            "comment": "Meetopdracht PBS Kennemerland Noord 2013"
        },
        {
            "url": "https://demo.lizard.net/api/v4/weirs/3825/?format=api",
            "id": 3825,
            "code": "KST-Q-30808",
            "organisation": {
                "url": "https://demo.lizard.net/api/v4/organisations/474afd21-2f2e-4b4f-8261-5142f1d67acb/?format=api",
                "uuid": "474afd21-2f2e-4b4f-8261-5142f1d67acb",
                "name": "Hoogheemraadschap Hollands Noorderkwartier"
            },
            "geometry": {
                "type": "Point",
                "coordinates": [
                    4.709922323101376,
                    52.6746101645379,
                    0.0
                ]
            },
            "last_modified": "2025-03-18T07:10:04.771806Z",
            "created": "2014-08-08T08:13:54.596690Z",
            "image_url": "",
            "timeseries": [
                "https://demo.lizard.net/api/v4/timeseries/26a1ecdf-5464-4b9d-9509-505d10063445/?format=api",
                "https://demo.lizard.net/api/v4/timeseries/a4b819e5-4c54-4b68-9330-55ee1eeb8f40/?format=api",
                "https://demo.lizard.net/api/v4/timeseries/14cb55f6-5aa7-459b-a586-8e30a95840bd/?format=api"
            ],
            "name": "Kerkedijk",
            "type": "other",
            "crest_type": "broad crested",
            "crest_width": 1.25,
            "crest_level": -2.04,
            "discharge_coeff": 1.0,
            "lat_dis_coeff": null,
            "allowed_flow_direction": null,
            "controlled": 3,
            "angle": null,
            "comment": "Meetopdracht PBS Kennemerland Noord 2013"
        },
        {
            "url": "https://demo.lizard.net/api/v4/weirs/3830/?format=api",
            "id": 3830,
            "code": "KST-Q-19466",
            "organisation": {
                "url": "https://demo.lizard.net/api/v4/organisations/474afd21-2f2e-4b4f-8261-5142f1d67acb/?format=api",
                "uuid": "474afd21-2f2e-4b4f-8261-5142f1d67acb",
                "name": "Hoogheemraadschap Hollands Noorderkwartier"
            },
            "geometry": {
                "type": "Point",
                "coordinates": [
                    5.209455892441466,
                    52.74078960285227,
                    0.0
                ]
            },
            "last_modified": "2025-03-18T07:10:19.555010Z",
            "created": "2014-08-08T08:13:54.699007Z",
            "image_url": "",
            "timeseries": [
                "https://demo.lizard.net/api/v4/timeseries/b484b11b-b309-4f71-9856-49cba269f374/?format=api"
            ],
            "name": "Kleiakker",
            "type": "other",
            "crest_type": "broad crested",
            "crest_width": 2.78,
            "crest_level": -4.02,
            "discharge_coeff": 1.0,
            "lat_dis_coeff": null,
            "allowed_flow_direction": null,
            "controlled": 3,
            "angle": null,
            "comment": ""
        }
    ]
}