--- # Metadata Type # url: https://explorer.dev.dea.ga.gov.au/metadata-types/eo3_landsat_ard.odc-type.yaml name: eo3_landsat_ard description: EO3 for ARD Landsat Collection 3 dataset: id: - id label: - label format: - properties - odc:file_format sources: - lineage - source_datasets creation_dt: - properties - odc:processing_datetime grid_spatial: - grid_spatial - projection measurements: - measurements search_fields: gqa: type: double offset: - properties - gqa:cep90 description: GQA Circular error probable (90%) lat: type: double-range max_offset: - - extent - lat - end min_offset: - - extent - lat - begin description: Latitude range lon: type: double-range max_offset: - - extent - lon - end min_offset: - - extent - lon - begin description: Longitude range time: type: datetime-range max_offset: - - properties - dtr:end_datetime - - properties - datetime min_offset: - - properties - dtr:start_datetime - - properties - datetime description: Acquisition time range eo_gsd: type: double offset: - properties - eo:gsd indexed: false description: "Ground sampling distance of the sensor’s best resolution band\n in metres; represents the size (or spatial resolution) of one pixel.\n" crs_raw: offset: - crs indexed: false description: The raw CRS string as it appears in metadata platform: offset: - properties - eo:platform indexed: false description: Platform code gqa_abs_x: type: double offset: - properties - gqa:abs_x indexed: false description: "Absolute value of the x-axis (east-to-west) GCP residuals, in pixel units based on a 25 metre resolution reference image (i.e. 0.2 = 5 metres)\n" gqa_abs_y: type: double offset: - properties - gqa:abs_y indexed: false description: "Absolute value of the y-axis (north-to-south) GCP residuals, in pixel units based on a 25 metre resolution reference image (i.e. 0.2 = 5 metres)\n" gqa_cep90: type: double offset: - properties - gqa:cep90 indexed: false description: "Circular error probable (90%) of the values of the GCP residuals, in pixel units based on a 25 metre resolution reference image (i.e. 0.2 = 5 metres)\n" fmask_snow: type: double offset: - properties - fmask:snow indexed: false description: "The proportion (from 0 to 100) of the dataset's valid data area that contains clear snow pixels according to the Fmask algorithm\n" gqa_abs_xy: type: double offset: - properties - gqa:abs_xy indexed: false description: "Absolute value of the total GCP residuals, in pixel units based on a 25 metre resolution reference image (i.e. 0.2 = 5 metres)\n" gqa_mean_x: type: double offset: - properties - gqa:mean_x indexed: false description: "Mean of the values of the x-axis (east-to-west) GCP residuals, in pixel units based on a 25 metre resolution reference image (i.e. 0.2 = 5 metres)\n" gqa_mean_y: type: double offset: - properties - gqa:mean_y indexed: false description: "Mean of the values of the y-axis (north-to-south) GCP residuals, in pixel units based on a 25 metre resolution reference image (i.e. 0.2 = 5 metres)\n" instrument: offset: - properties - eo:instrument indexed: false description: Instrument name cloud_cover: type: double offset: - properties - eo:cloud_cover description: "The proportion (from 0 to 100) of the dataset's valid data area that contains cloud pixels.\n\nFor these ARD products, this value comes from the Fmask algorithm.\n" fmask_clear: type: double offset: - properties - fmask:clear indexed: false description: "The proportion (from 0 to 100) of the dataset's valid data area that contains clear land pixels according to the Fmask algorithm\n" fmask_water: type: double offset: - properties - fmask:water indexed: false description: "The proportion (from 0 to 100) of the dataset's valid data area that contains clear water pixels according to the Fmask algorithm\n" gqa_mean_xy: type: double offset: - properties - gqa:mean_xy indexed: false description: "Mean of the values of the GCP residuals, in pixel units based on a 25 metre resolution reference image (i.e. 0.2 = 5 metres)\n" region_code: offset: - properties - odc:region_code description: "Spatial reference code from the provider. For Landsat region_code is a scene path row:\n '{:03d}{:03d}.format(path,row)'\nFor Sentinel it is MGRS code. In general it is a unique string identifier that datasets covering roughly the same spatial region share.\n" gqa_stddev_x: type: double offset: - properties - gqa:stddev_x indexed: false description: "Standard Deviation of the values of the x-axis (east-to-west) GCP residuals, in pixel units based on a 25 metre resolution reference image (i.e. 0.2 = 5 metres)\n" gqa_stddev_y: type: double offset: - properties - gqa:stddev_y indexed: false description: "Standard Deviation of the values of the y-axis (north-to-south) GCP residuals, in pixel units based on a 25 metre resolution reference image (i.e. 0.2 = 5 metres)\n" gqa_stddev_xy: type: double offset: - properties - gqa:stddev_xy indexed: false description: "Standard Deviation of the values of the GCP residuals, in pixel units based on a 25 metre resolution reference image (i.e. 0.2 = 5 metres)\n" eo_sun_azimuth: type: double offset: - properties - eo:sun_azimuth indexed: false description: "The azimuth angle of the sun at the moment of acquisition, in degree units measured clockwise from due north\n" product_family: offset: - properties - odc:product_family indexed: false description: Product family code dataset_maturity: offset: - properties - dea:dataset_maturity description: One of - final|interim|nrt (near real time) eo_sun_elevation: type: double offset: - properties - eo:sun_elevation indexed: false description: "The elevation angle of the sun at the moment of acquisition, in degree units relative to the horizon.\n" landsat_scene_id: offset: - properties - landsat:landsat_scene_id indexed: false description: "A Landsat scene ID including WRS path and row, year and day,\n ground station identifier and archive version number\n\n(e.g. ‘LC80900852021066LGN00’)\n" fmask_cloud_shadow: type: double offset: - properties - fmask:cloud_shadow indexed: false description: "The proportion (from 0 to 100) of the dataset's valid data area that contains cloud shadow pixels according to the Fmask algorithm\n" landsat_product_id: offset: - properties - landsat:landsat_product_id indexed: false description: "A Landsat Collection 1 Level-1 product identifier including the\n Collection processing levels, processing date, collection number, and\ncollection tier category\n\n(e.g. ‘LE07_L1TP_098084_20210307_20210308_02_RT’)\n" gqa_iterative_mean_x: type: double offset: - properties - gqa:iterative_mean_x indexed: false description: "Mean of the values of the x-axis (east-to-west) GCP residuals after removal of outliers, in pixel units based on a 25 metre resolution reference image (i.e. 0.2 = 5 metres)\n" gqa_iterative_mean_y: type: double offset: - properties - gqa:iterative_mean_y indexed: false description: "Mean of the values of the y-axis (north-to-south) GCP residuals after removal of outliers, in pixel units based on a 25 metre resolution reference image (i.e. 0.2 = 5 metres)\n" gqa_iterative_mean_xy: type: double offset: - properties - gqa:iterative_mean_xy indexed: false description: "Mean of the values of the GCP residuals after removal of outliers, in pixel units based on a 25 metre resolution reference image (i.e. 0.2 = 5 metres)\n" gqa_iterative_stddev_x: type: double offset: - properties - gqa:iterative_stddev_x indexed: false description: "Standard Deviation of the values of the x-axis (east-to-west) GCP residuals after removal of outliers, in pixel units based on a 25 metre resolution reference image (i.e. 0.2 = 5 metres)\n" gqa_iterative_stddev_y: type: double offset: - properties - gqa:iterative_stddev_y indexed: false description: "Standard Deviation of the values of the y-axis (north-to-south) GCP residuals after removal of outliers, in pixel units based on a 25 metre resolution reference image (i.e. 0.2 = 5 metres)\n" gqa_iterative_stddev_xy: type: double offset: - properties - gqa:iterative_stddev_xy indexed: false description: "Standard Deviation of the values of the GCP residuals after removal of outliers, in pixel units based on a 25 metre resolution reference image (i.e. 0.2 = 5 metres)\n" gqa_abs_iterative_mean_x: type: double offset: - properties - gqa:abs_iterative_mean_x indexed: false description: "Mean of the absolute values of the x-axis (east-to-west) GCP residuals after removal of outliers, in pixel units based on a 25 metre resolution reference image (i.e. 0.2 = 5 metres)\n" gqa_abs_iterative_mean_y: type: double offset: - properties - gqa:abs_iterative_mean_y indexed: false description: "Mean of the absolute values of the y-axis (north-to-south) GCP residuals after removal of outliers, in pixel units based on a 25 metre resolution reference image (i.e. 0.2 = 5 metres)\n" gqa_abs_iterative_mean_xy: type: double offset: - properties - gqa:abs_iterative_mean_xy indexed: false description: "Mean of the absolute values of the GCP residuals after removal of outliers, in pixel units based on a 25 metre resolution reference image (i.e. 0.2 = 5 metres)\n" ...