Raster List
API endpoint for rasterlayer objects.
Rasterlayers visualise raster data. The actual data is contained in
rastersources. To connect a rasterlayer to a rastersource, configure the
rasterlayer's source
field as follows:
{
"graph": {
"rastersource": [
"lizard_nxt.blocks.LizardRasterSource",
"<uuid of a rastersource object>"
]
},
"name": "rastersource"
}
Note that the organisations of the rastersource and rasterlayer should be
equal. The raster_sources
field cannot be used to configure the source:
it is merely a (read-only) hyperlink to the /rastersources endpoint.
GeoBlocks
Instead of directly visualising a raster source, raster layers can also
perform on-the-fly operations on multiple raster sources. This can be done
by extending the above example for the source
field. See
https://docs.lizard.net. Note that the rasterlayers's organisation must
have geoblocks-permissions to be able to use this feature.
Deletion
If a rasterlayer is deleted, its raster sources (see /rastersources endpoint) will remain available. These need to be cleaned up seperately, or else they will keep using space.
If a rastersource was deleted while there was a rasterlayer referencing it,
the rasterlayer will become broken. In this case, the deleted rastersources
will be listed in the source.deleted_sources
field.
Query parameters:
name
Text filter on the name
field. All text field filter methods,
like startswith
, endswith
, icontains
are supported.
uuid
Filter on uuid
field. UUIDs must be separated by commas and must be
specified in their canonical textual representation (in their
8-4-4-4-12 form, that is). Filtering is case insensitive and may be
done across relationships.
organisation
Filter on Organisations
.
observation_type
Filter on ObservationType
.
layer_collections
Filter on LayerCollection
.
first_value_timestamp
Temporal filter on first_value_timestamp
.
last_value_timestamp
Temporal filter on last_value_timestamp
.
raster_sources__uuid
Show rasters that make use of a raster_source
with given uuid.
access_modifier
Filter on access_modifier
, options are 'Public', 'Private', 'Common', or 'Hidden'.
ordering
Show the results in a specific order.
You can order them by name
, last_modified
, supplier
,
temporal
, access_modifier
, first_value_timestamp
,
last_value_timestamp
, observation_type
, observation_type__code
,
observation_type__parameter
, observation_type__unit
, and
organisation__name
. Add a -
in front to reverse the order.
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.
Examples
?name__icontains=Elevation
?organisation__name=DDSC
?organisation__uuid=61f5a464c35044c19bc7d4b42d7f58cb
?organisation__name__startswith=Nelen
?organisation__name__icontains=Schuur
?observation_type__code=HOOGTEmNAP
?observation_type__parameter=Hoogte
?uuid=10415ccb-ec31-4d43-bdb3-db597061527b,
4a544b7a-772b-45fb-9aa4-a69447f34f52
?first_value_timestamp=2016-06-21T06:05:00Z
?first_value_timestamp__lt=2016-06-21T06:05:00Z
?layer_collections__slug=10855cc
?raster_sources__uuid=10415ccb-ec31-4d43-bdb3-db597061527b
?access_modifier=Private
?access_modifier=100
?ordering=name
?ordering=-last_modified
?created__gte=2017-01-01T00:00:00Z
?last_modified__lt=2018-01-01T00:00:00Z
GET /api/v4/rasters/?format=api&page=211
https://demo.lizard.net/api/v4/rasters/?format=api&page=210", "results": [ { "url": "https://demo.lizard.net/api/v4/rasters/5838a244-bda5-41ce-8f0d-0105b820be2b/?format=api", "uuid": "5838a244-bda5-41ce-8f0d-0105b820be2b", "last_modified": "2025-02-12T15:12:40.560933Z", "created": "2025-02-12T15:11:33.601364Z", "organisation": { "url": "https://demo.lizard.net/api/v4/organisations/61f5a464-c350-44c1-9bc7-d4b42d7f58cb/?format=api", "uuid": "61f5a464-c350-44c1-9bc7-d4b42d7f58cb", "name": "Nelen & Schuurmans Consultancy" }, "access_modifier": "Public", "supplier": "sa_tools", "shared_with": [], "writable": false, "is_geoblock": true, "weight": 4, "name": "Voor digital twin Utrecht_7 2025-02-12 15-04-19 #1 - T100 Water level (timeseries)", "description": "", "observation_type": { "url": "https://demo.lizard.net/api/v4/observationtypes/8717/?format=api", "id": 8717, "code": "3di_waterlevel", "parameter": "Water level", "unit": "m", "scale": "interval", "description": "Water level compared to local height datum (used in 3Di postprocessing)", "domain_values": null, "reference_frame": "MSL", "compartment": null, "created": "2022-05-10T14:59:51.981781Z", "last_modified": "2022-05-10T14:59:51.981768Z" }, "temporal": true, "layer_collections": [], "first_value_timestamp": "2024-01-01T01:00:00Z", "last_value_timestamp": "2024-01-01T05:00:06.031250Z", "spatial_bounds": { "west": 5.104352354470765, "east": 5.1336447015118924, "north": 52.10251586449099, "south": 52.08447360610915 }, "projection": "EPSG:28992", "origin_x": 135620.49093675, "origin_y": 455171.781979614, "upper_bound_x": 137620.4909367, "upper_bound_y": 457171.7819796, "pixelsize_x": 0.5, "pixelsize_y": -0.5, "interval": null, "wms_info": { "endpoint": "https://demo.lizard.net/wms/", "layer": "scenarios:41767:s1-dtri-clip" }, "options": { "styles": "3di_waterlevel:-10:20" }, "rescalable": false, "aggregation_type": "average", "dtype": "f4", "fill_value": "-9999.0" }, { "url": "https://demo.lizard.net/api/v4/rasters/f2e6fbe0-4a1f-4bcb-b75a-d057f3c88631/?format=api", "uuid": "f2e6fbe0-4a1f-4bcb-b75a-d057f3c88631", "last_modified": "2025-02-12T15:12:40.543186Z", "created": "2025-02-12T15:11:33.887597Z", "organisation": { "url": "https://demo.lizard.net/api/v4/organisations/61f5a464-c350-44c1-9bc7-d4b42d7f58cb/?format=api", "uuid": "61f5a464-c350-44c1-9bc7-d4b42d7f58cb", "name": "Nelen & Schuurmans Consultancy" }, "access_modifier": "Public", "supplier": "sa_tools", "shared_with": [], "writable": false, "is_geoblock": true, "weight": 4, "name": "Voor digital twin Utrecht_7 2025-02-12 15-04-19 #1 - T100 Max water level", "description": "", "observation_type": { "url": "https://demo.lizard.net/api/v4/observationtypes/8717/?format=api", "id": 8717, "code": "3di_waterlevel", "parameter": "Water level", "unit": "m", "scale": "interval", "description": "Water level compared to local height datum (used in 3Di postprocessing)", "domain_values": null, "reference_frame": "MSL", "compartment": null, "created": "2022-05-10T14:59:51.981781Z", "last_modified": "2022-05-10T14:59:51.981768Z" }, "temporal": false, "layer_collections": [], "first_value_timestamp": "2024-01-01T05:00:06.031250Z", "last_value_timestamp": "2024-01-01T05:00:06.031250Z", "spatial_bounds": { "west": 5.104352354470765, "east": 5.1336447015118924, "north": 52.10251586449099, "south": 52.08447360610915 }, "projection": "EPSG:28992", "origin_x": 135620.49093675, "origin_y": 455171.781979614, "upper_bound_x": 137620.4909367, "upper_bound_y": 457171.7819796, "pixelsize_x": 0.5, "pixelsize_y": -0.5, "interval": null, "wms_info": { "endpoint": "https://demo.lizard.net/wms/", "layer": "scenarios:41767:s1-max-dtri-clip" }, "options": { "styles": "3di_waterlevel:-10:20" }, "rescalable": false, "aggregation_type": "curve", "dtype": "f4", "fill_value": "-9999.0" }, { "url": "https://demo.lizard.net/api/v4/rasters/17cde525-ee9b-43b0-9129-560ecb24a0b8/?format=api", "uuid": "17cde525-ee9b-43b0-9129-560ecb24a0b8", "last_modified": "2025-02-12T15:12:40.550472Z", "created": "2025-02-12T15:11:34.172600Z", "organisation": { "url": "https://demo.lizard.net/api/v4/organisations/61f5a464-c350-44c1-9bc7-d4b42d7f58cb/?format=api", "uuid": "61f5a464-c350-44c1-9bc7-d4b42d7f58cb", "name": "Nelen & Schuurmans Consultancy" }, "access_modifier": "Public", "supplier": "sa_tools", "shared_with": [], "writable": false, "is_geoblock": true, "weight": 4, "name": "Voor digital twin Utrecht_7 2025-02-12 15-04-19 #1 - T100 Max flow velocity", "description": "", "observation_type": { "url": "https://demo.lizard.net/api/v4/observationtypes/8713/?format=api", "id": 8713, "code": "3di_flowvelocity", "parameter": "Flow velocity", "unit": "m/s", "scale": "interval", "description": "Flow velocity (used in 3Di postprocessing)", "domain_values": null, "reference_frame": null, "compartment": null, "created": "2022-05-10T14:56:59.748712Z", "last_modified": "2022-05-10T14:56:59.748700Z" }, "temporal": false, "layer_collections": [], "first_value_timestamp": "2024-01-01T05:00:06.031250Z", "last_value_timestamp": "2024-01-01T05:00:06.031250Z", "spatial_bounds": { "west": 5.104352354470765, "east": 5.1336447015118924, "north": 52.10251586449099, "south": 52.08447360610915 }, "projection": "EPSG:28992", "origin_x": 135620.49093675, "origin_y": 455171.781979614, "upper_bound_x": 137620.4909367, "upper_bound_y": 457171.7819796, "pixelsize_x": 10.0, "pixelsize_y": -10.0, "interval": null, "wms_info": { "endpoint": "https://demo.lizard.net/wms/", "layer": "scenarios:41767:ucr-max-quad-clip" }, "options": { "styles": "3di_flowvelocity:0:3" }, "rescalable": false, "aggregation_type": "curve", "dtype": "f4", "fill_value": "-9999.0" } ] }{ "count": 2103, "next": null, "previous": "