{"links": [{"rel": "self", "href": "https://data.melbourne.vic.gov.au/api/v2/catalog/datasets/2020-building-footprints"}, {"rel": "datasets", "href": "https://data.melbourne.vic.gov.au/api/v2/catalog/datasets"}, {"rel": "records", "href": "https://data.melbourne.vic.gov.au/api/v2/catalog/datasets/2020-building-footprints/records"}, {"rel": "exports", "href": "https://data.melbourne.vic.gov.au/api/v2/catalog/datasets/2020-building-footprints/exports"}, {"rel": "facets", "href": "https://data.melbourne.vic.gov.au/api/v2/catalog/datasets/2020-building-footprints/facets"}, {"rel": "attachments", "href": "https://data.melbourne.vic.gov.au/api/v2/catalog/datasets/2020-building-footprints/attachments"}], "dataset": {"visibility": "domain", "dataset_id": "2020-building-footprints", "dataset_uid": "da_ldluta", "has_records": true, "features": ["analyze", "geo"], "attachments": [{"id": "roof_type_definitions_pdf", "title": "Roof_type_definitions.pdf", "mimetype": "application/pdf", "url": "https://data.melbourne.vic.gov.au/api/v2/catalog/datasets/2020-building-footprints/attachments/roof_type_definitions_pdf"}], "alternative_exports": [], "data_visible": true, "fields": [{"name": "geo_point_2d", "description": null, "annotations": {}, "label": "Geo Point", "type": "geo_point_2d"}, {"name": "geo_shape", "description": null, "annotations": {}, "label": "Geo Shape", "type": "geo_shape"}, {"name": "footprint_type", "description": "Structure, Bridge", "annotations": {"facet": true}, "label": "footprint_type", "type": "text"}, {"name": "tier", "description": "A building or structure is divided into tiers which indicate a major change in built form as we move from the ground to the roof. A tier ID is assigned to each, starting at \u20181\u2019 for the ground level footprint, increasing sequentially with each footprint working up the structure (e.g. 1,2,3,4 etc)", "annotations": {"facetsort": "-count", "facet": true}, "label": "tier", "type": "int"}, {"name": "structure_max_elevation", "description": "The elevation (AHD) of the top of the building/structure. The elevation is typically measured to the roof or ridgeline. The elevation does not include objects such as chimneys, antennas and other non-structural features", "annotations": {"facetsort": "-count"}, "label": "structure_max_elevation", "type": "double"}, {"name": "footprint_max_elevation", "description": "The elevation (AHD) of the top of the building footprint component defined by the polygon. If the polygon is defining the top component of a building the elevation is typically measured to the roof or ridgeline. The elevation does not include objects such as chimneys, antennas and other non-structural features", "annotations": {"facetsort": "-count"}, "label": "footprint_max_elevation", "type": "double"}, {"name": "structure_min_elevation", "description": "The \u2018Z min\u2019 elevation (AHD) value of the base of the building/structure", "annotations": {"facetsort": "-count"}, "label": "structure_min_elevation", "type": "double"}, {"name": "property_id", "description": "Unique ID for each property. Where a property is not present the ID can be used to link to a Road corridor", "annotations": {}, "label": "property_id", "type": "text"}, {"name": "structure_id", "description": "Unique ID for each building/structure", "annotations": {}, "label": "structure_id", "type": "text"}, {"name": "footprint_extrusion", "description": "The height value of each building footprint polygon", "annotations": {"facetsort": "-count"}, "label": "footprint_extrusion", "type": "double"}, {"name": "footprint_min_elevation", "description": "The \u2018Z min\u2019 elevation (AHD) value of the base of each building footprint polygon component", "annotations": {"facetsort": "-count"}, "label": "footprint_min_elevation", "type": "double"}, {"name": "structure_extrusion", "description": "The height value of each building/structure", "annotations": {"facetsort": "-count"}, "label": "structure_extrusion", "type": "double"}, {"name": "roof_type", "description": "\u2018Flat\u2019, \u2018Hip\u2019, \u2018Gable\u2019, \u2018Pyramid\u2019, \u2018Shed\u2019 please see attachment for further information", "annotations": {"facet": true}, "label": "roof_type", "type": "text"}], "metas": {"default": {"title": "2020 Building Footprints", "description": "This dataset shows the footprints of all structures within the City of Melbourne. A building footprint is a 2D polygon (or multi-polygon) representation of the base of a building or structure. The footprint is defined as the boundary of the structure where the walls intersect with the ground plane or podium, rather than an outline of the roof area (roofprint).<br/>\n<br/>\nWhere a building has a significant change in built form, multiple footprint polygons are \u2018stacked\u2019 vertically to define shape of the built form. This includes, and is not limited to:<br/>\n<br/>\n- Tower<br/>\n- Podium<br/>\n- Setbacks/offsets<br/>\n<br/>\nThe Australian Height Datum (AHD) is the national vertical datum for Australia. The National Mapping Council adopted the AHD in May 1971 as the datum to which all vertical control mapping would be referred<br/>\n<br/>\nThe data was captured in May 2020.", "theme": ["Property"], "keyword": ["3d", "boundary", "building footprint", "development", "planning", "property", "spatial", "structures"], "license": "CC BY", "license_url": "https://creativecommons.org/licenses/by/4.0/legalcode", "language": null, "metadata_languages": null, "timezone": null, "modified": "2023-02-26T05:13:17+00:00", "modified_updates_on_metadata_change": true, "modified_updates_on_data_change": true, "data_processed": "2022-11-17T05:15:37+00:00", "metadata_processed": "2023-02-26T05:13:19.599000+00:00", "geographic_reference": null, "geographic_reference_auto": false, "territory": null, "geometry_types": ["MultiPolygon", "Polygon"], "bbox": null, "publisher": "data.melbourne.vic.gov.au", "references": "", "records_count": 37750, "attributions": null, "source_domain": null, "source_domain_title": null, "source_domain_address": null, "source_dataset": null, "shared_catalog": null, "federated": false, "parent_domain": "mav-technology-geelongvic", "update_frequency": null}, "custom": {"dataset-owner": "City of Melbourne Open Data Team", "data-provided-by": "City of Melbourne", "creation-date": "2021-05-25"}, "data-management": {"source-data-update-frequency": null, "group": null}, "how-to-use": {"each-row-is-a": null, "linked-to": null, "further-information": null}, "quality": {"update-frequency": null, "whats-included": null, "reliability-level": null, "data-quality-statement": null, "known-issues": null}, "melbourne-metadata": {"geographic-coverage-jurisdiction": null, "time-period-covered": null}, "metadata": {"downloads": null}}}}