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DEA NIDEM STAC JSON
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| <!-- This HTML template is used to generate preview dataset descriptions. --> <!-- See google3/geo/gestalt/common/javascript/templates/dataset.soy for --> <!-- the template used in the code editor and --> <!-- google3/geo/gestalt/data/products/templates/devsite_dataset.html for the --> <!-- devsite template. --> <body style="width: 500; font-family: Roboto,Arial,sans-serif; font-size: 13;"> <h1 class="title">National Intertidal Digital Elevation Model 25m 1.0.0</h1> <p><div class="header">Version: 1.0.0</div><br></p> <p><div class="header">Start Date: 1986-08-16T00:00:00Z</div><br></p> <p><div class="header">End Date: 2017-07-31T23:59:59Z</div><br></p> <p><img src="https://developers.google.com/earth-engine/datasets/images/ngis-cat/projects_ngis-cat_assets_DEA_NIDEM_sample.png" alt=""></p> <div class="field description"> <p>The National Intertidal Digital Elevation Model (NIDEM; Bishop-Taylor et al. 2018, 2019) is a continental-scale elevation dataset for Australia's exposed intertidal zone. NIDEM provides the first three-dimensional representation of Australia's intertidal sandy beaches and shores, tidal flats and rocky shores and reefs at 25 m spatial resolution, addressing a key gap between the availability of sub-tidal bathymetry and terrestrial elevation data. NIDEM was generated by combining global tidal modelling with a 30-year time series archive of spatially and spectrally calibrated Landsat satellite data managed within the Digital Earth Australia (DEA) platform. NIDEM complements existing intertidal extent products, and provides data to support a new suite of use cases that require a more detailed understanding of the three-dimensional topography of the intertidal zone, such as hydrodynamic modelling, coastal risk management and ecological habitat mapping.</p> <p>For more information, please see the <a href="https://cmi.ga.gov.au/data-products/dea/325/dea-intertidal-elevation-landsat#basics">DEA Intertidal Elevation</a></p> <p><b>Provider: <a href="https://cmi.ga.gov.au/data-products/dea/325/dea-intertidal-elevation-landsat">Digital Earth Australia</a></b><br> <p><b>Provider: <a href="https://ngis.com.au/">NGIS</a></b><br> <p> <b>Resolution</b> <br>25 meters </p> <p><b>Bands</b> <table class="eecat"> <tr> <th scope="col">Name</th> <th scope="col">Units</th> <th scope="col">Min</th> <th scope="col">Max</th> <th scope="col">Description</th> </tr> <tr> <td>nidem</td> <td>m</td> <td> -5 </td> <td> 3.9 </td> <td><p>Primary product: elevation in meter units relative to modelled Mean Sea Level (MSL). <a href="https://cmi.ga.gov.au/data-products/dea/325/dea-intertidal-elevation-landsat#details">Band details</a></p></td> </tr> <tr> <td>nidem_mask</td> <td></td> <td> </td> <td> </td> <td><p>Quality flag. <a href="https://cmi.ga.gov.au/data-products/dea/325/dea-intertidal-elevation-landsat#details">Band details</a></p></td> </tr> <tr> <td>nidem_uncertainty</td> <td>m</td> <td> 0 </td> <td> 0.3 </td> <td><p>Uncertainty meters. <a href="https://cmi.ga.gov.au/data-products/dea/325/dea-intertidal-elevation-landsat#details">Band details</a></p></td> </tr> <tr> <td>nidem_unfiltered</td> <td>m</td> <td> -5 </td> <td> 3.9 </td> <td><p>Un-cleaned elevation in meters. <a href="https://cmi.ga.gov.au/data-products/dea/325/dea-intertidal-elevation-landsat#details">Band details</a></p></td> </tr> </table> <p><b>nidem_mask Class Table</b> <table class="eecat"> <tr> <th scope="col">Value</th> <th scope="col">Color</th> <th scope="col">Description</th> </tr> <tr> <td>1</td> <td><span style="background-color:00ff00">00ff00</span></td> <td>above 25 m relative to Mean Sea Level</td> </tr> <tr> <td>2</td> <td><span style="background-color:ff0000">ff0000</span></td> <td>below -25 m relative to Mean Sea Level</td> </tr> <tr> <td>3</td> <td><span style="background-color:ffff00">ffff00</span></td> <td>invalid elevation estimates</td> </tr> </table> <p><b>Terms of Use</b><br> <p><a href="https://spdx.org/licenses/CC-BY-4.0.html">CC-BY-4.0</a></p> <br><b>Dataset\'s DOI(s)</b> <ul> <li><p><a href="https://doi.org/10.1016/j.ecss.2019.03.006">https://doi.org/10.1016/j.ecss.2019.03.006</a></li> </ul> <p><b>Suggested citation(s)</b> <ul> <li><p>Bishop-Taylor, R., Sagar, S., Lymburner, L., & Beaman, R. J. (2019). Between the tides: Modelling the elevation of Australia's exposed intertidal zone at continental scale. Estuarine, Coastal and Shelf Science, 223, 115-128. <a href="https://doi.org/10.1016/j.ecss.2019.03.006">doi:10.1016/j.ecss.2019.03.006</a></p></li> </ul> <style> table.eecat { border: 1px solid black; border-collapse: collapse; font-size: 13px; } table.eecat td, tr, th { text-align: left; vertical-align: top; border: 1px solid gray; padding: 3px; } td.nobreak { white-space: nowrap; } </style> <div class="header">Tags:</div> <div class="tags"> australia, dem </div> </div> </body> |
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| { | |
| "description": "The National Intertidal Digital Elevation Model (NIDEM; Bishop-Taylor et\nal. 2018, 2019) is a continental-scale elevation dataset for Australia's\nexposed intertidal zone. NIDEM provides the first three-dimensional\nrepresentation of Australia's intertidal sandy beaches and shores, tidal\nflats and rocky shores and reefs at 25 m spatial resolution, addressing a\nkey gap between the availability of sub-tidal bathymetry and terrestrial\nelevation data. NIDEM was generated by combining global tidal modelling with\na 30-year time series archive of spatially and spectrally calibrated Landsat\nsatellite data managed within the Digital Earth Australia (DEA) platform.\nNIDEM complements existing intertidal extent products, and provides data to\nsupport a new suite of use cases that require a more detailed understanding\nof the three-dimensional topography of the intertidal zone, such as\nhydrodynamic modelling, coastal risk management and ecological habitat\nmapping.\n\nFor more information, please see the\n[DEA Intertidal Elevation](https://cmi.ga.gov.au/data-products/dea/325/dea-intertidal-elevation-landsat#basics)\n", | |
| "extent": { | |
| "spatial": { | |
| "bbox": [ | |
| [ | |
| 108.81, | |
| -44.409999999999997, | |
| 157.81999999999999, | |
| -9.1300000000000008 | |
| ] | |
| ] | |
| }, | |
| "temporal": { | |
| "interval": [ | |
| [ | |
| "1986-08-16T00:00:00Z", | |
| "2017-07-31T23:59:59Z" | |
| ] | |
| ] | |
| } | |
| }, | |
| "gee:skip_indexing": true, | |
| "gee:terms_of_use": "[CC-BY-4.0](https://spdx.org/licenses/CC-BY-4.0.html)", | |
| "gee:type": "image", | |
| "id": "projects/ngis-cat/assets/DEA/NIDEM", | |
| "keywords": [ | |
| "australia", | |
| "dem" | |
| ], | |
| "license": "CC-BY-4.0", | |
| "links": [ | |
| { | |
| "href": "https://storage.googleapis.com/earthengine-stac/catalog/ngis-cat/projects_ngis-cat_assets_DEA_NIDEM.json", | |
| "rel": "self", | |
| "type": "application/json" | |
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| "rel": "root", | |
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| { | |
| "code": "JavaScript", | |
| "href": "https://code.earthengine.google.com/?scriptPath=Examples:Datasets/ngis-cat/projects_ngis-cat_assets_DEA_NIDEM", | |
| "rel": "related", | |
| "title": "Run the example for projects/ngis-cat/assets/DEA/NIDEM in the Earth Engine Code Editor", | |
| "type": "text/html" | |
| }, | |
| { | |
| "href": "https://developers.google.com/earth-engine/datasets/images/ngis-cat/projects_ngis-cat_assets_DEA_NIDEM_sample.png", | |
| "rel": "preview", | |
| "type": "image/png" | |
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| { | |
| "href": "https://developers.google.com/earth-engine/datasets/catalog/projects_ngis-cat_assets_DEA_NIDEM#terms-of-use", | |
| "rel": "license", | |
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| { | |
| "href": "https://spdx.org/licenses/CC-BY-4.0.html", | |
| "rel": "license", | |
| "type": "text/html" | |
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| { | |
| "href": "https://doi.org/10.1016/j.ecss.2019.03.006", | |
| "rel": "cite-as", | |
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| { | |
| "href": "https://dapds00.nci.org.au/thredds/catalog/fk4/datacube/002/NIDEM/geotiff/catalog.html", | |
| "rel": "source" | |
| } | |
| ], | |
| "providers": [ | |
| { | |
| "name": "Digital Earth Australia", | |
| "roles": [ | |
| "licensor", | |
| "producer" | |
| ], | |
| "url": "https://cmi.ga.gov.au/data-products/dea/325/dea-intertidal-elevation-landsat" | |
| }, | |
| { | |
| "name": "NGIS", | |
| "roles": [ | |
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| ], | |
| "url": "https://ngis.com.au/" | |
| }, | |
| { | |
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| "url": "https://developers.google.com/earth-engine/datasets/catalog/projects_ngis-cat_assets_DEA_NIDEM" | |
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| "sci:citation": "Bishop-Taylor, R., Sagar, S., Lymburner, L., & Beaman, R. J. (2019).\nBetween the tides: Modelling the elevation of Australia's exposed intertidal\nzone at continental scale.\nEstuarine, Coastal and Shelf Science, 223, 115-128.\n[doi:10.1016/j.ecss.2019.03.006](https://doi.org/10.1016/j.ecss.2019.03.006)\n", | |
| "sci:doi": "10.1016/j.ecss.2019.03.006", | |
| "stac_extensions": [ | |
| "https://stac-extensions.github.io/eo/v1.0.0/schema.json", | |
| "https://stac-extensions.github.io/scientific/v1.0.0/schema.json", | |
| "https://stac-extensions.github.io/version/v1.0.0/schema.json" | |
| ], | |
| "stac_version": "1.0.0", | |
| "summaries": { | |
| "eo:bands": [ | |
| { | |
| "description": "Primary product: elevation in meter units relative to modelled Mean\nSea Level (MSL).\n[Band details](https://cmi.ga.gov.au/data-products/dea/325/dea-intertidal-elevation-landsat#details)\n", | |
| "gee:units": "m", | |
| "name": "nidem" | |
| }, | |
| { | |
| "description": "Quality flag.\n[Band details](https://cmi.ga.gov.au/data-products/dea/325/dea-intertidal-elevation-landsat#details)\n", | |
| "gee:classes": [ | |
| { | |
| "color": "00ff00", | |
| "description": "above 25 m relative to Mean Sea Level", | |
| "value": 1 | |
| }, | |
| { | |
| "color": "ff0000", | |
| "description": "below -25 m relative to Mean Sea Level", | |
| "value": 2 | |
| }, | |
| { | |
| "color": "ffff00", | |
| "description": "invalid elevation estimates", | |
| "value": 3 | |
| } | |
| ], | |
| "name": "nidem_mask" | |
| }, | |
| { | |
| "description": "Uncertainty meters.\n[Band details](https://cmi.ga.gov.au/data-products/dea/325/dea-intertidal-elevation-landsat#details)\n", | |
| "gee:units": "m", | |
| "name": "nidem_uncertainty" | |
| }, | |
| { | |
| "description": "Un-cleaned elevation in meters.\n[Band details](https://cmi.ga.gov.au/data-products/dea/325/dea-intertidal-elevation-landsat#details)\n", | |
| "gee:units": "m", | |
| "name": "nidem_unfiltered" | |
| } | |
| ], | |
| "gee:visualizations": [ | |
| { | |
| "display_name": "nidem", | |
| "image_visualization": { | |
| "band_vis": { | |
| "bands": [ | |
| "nidem" | |
| ], | |
| "max": [ | |
| 3.8999999999999999 | |
| ], | |
| "min": [ | |
| -5 | |
| ], | |
| "palette": [ | |
| "440154", | |
| "471365", | |
| "482475", | |
| "463480", | |
| "414487", | |
| "3b528b", | |
| "355f8d", | |
| "2f6c8e", | |
| "2a788e", | |
| "25848e", | |
| "21918c", | |
| "1e9c89", | |
| "22a884", | |
| "2fb47c", | |
| "44bf70", | |
| "5ec962", | |
| "7ad151", | |
| "9bd93c", | |
| "bddf26", | |
| "dfe318", | |
| "fde725" | |
| ] | |
| } | |
| }, | |
| "lookat": { | |
| "lat": -23.699999999999999, | |
| "lon": 133.88, | |
| "zoom": 5 | |
| } | |
| } | |
| ], | |
| "gsd": [ | |
| 25 | |
| ], | |
| "nidem": { | |
| "gee:estimated_range": false, | |
| "maximum": 3.8999999999999999, | |
| "minimum": -5 | |
| }, | |
| "nidem_uncertainty": { | |
| "gee:estimated_range": false, | |
| "maximum": 0.29999999999999999, | |
| "minimum": 0 | |
| }, | |
| "nidem_unfiltered": { | |
| "gee:estimated_range": false, | |
| "maximum": 3.8999999999999999, | |
| "minimum": -5 | |
| } | |
| }, | |
| "title": "National Intertidal Digital Elevation Model 25m 1.0.0", | |
| "type": "Collection", | |
| "version": "1.0.0" | |
| } |
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