{ "culture": "en-NZ", "name": "Southland_2021_2023_NZVD2016_DSM", "guid": "", "catalogPath": "", "snippet": "Image service of Southland 1m digital surface model", "description": "Digital surface model at 1m resolution.  Created from LiDAR captured between 2020 and 2023.<\/font>

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Digital surface model covering final and accepted DEM tiles supplied for the PGF project.<\/font><\/div>

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The layer includes processing templates to display the data as:<\/font><\/div>
  • Elevation (default)<\/font><\/li>
  • Hillshade<\/font><\/li><\/ul>
    This image service is created from 1m resolution DSM tiles which were supplied with LiDAR captured between 2021 and 2023 under the following specifications:<\/font><\/div><\/div><\/div>
    • Height accuracy: +/- 0.2 metre @ 95% confidence level<\/font><\/li>
    • Projection and datum: New Zealand Transverse Mercator (NZTM2000) / New Zealand Vertical Datum (NZVD2016)<\/font><\/li>
    • Point density: nominal 4 points per square metre<\/font><\/li><\/ul><\/div>
      Process to create:
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      1. Create mosaic dataset<\/font><\/li>
      2. Add rasters <\/font><\/li>
      3. Calculate statistics<\/span>
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      4. Build overviews<\/span>
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      5. Add raster function<\/font><\/li>
      6. Share as image service<\/font><\/li><\/ol>
        Mosaic created and published 23/05/2023<\/font><\/div>
        Last updated 27/06/2024<\/font><\/div><\/div><\/div>

        <\/div>", "summary": "Image service of Southland 1m digital surface model", "title": "Southland_2021_2023_NZVD2016_DSM", "tags": [ "LiDAR", "Southland", "DSM", "Digital Surface Model" ], "type": "Image Service", "typeKeywords": [ "Data", "Service", "Image Service", "ArcGIS Server" ], "thumbnail": "", "url": "https://maps.es.govt.nz/image", "minScale": 7.38038676889986E7, "maxScale": 36037.0447700188, "spatialReference": "NZGD_2000_New_Zealand_Transverse_Mercator", "accessInformation": "", "licenseInfo": "" }