| snippet:
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Slope created from 1m resolution LiDAR captured 2021-2023 |
| summary:
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Slope created from 1m resolution LiDAR captured 2021-2023 |
| accessInformation:
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| thumbnail:
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| maxScale:
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36037.0447700188 |
| typeKeywords:
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["Data","Service","Image Service","ArcGIS Server"] |
| description:
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<div><div><font size='3'>Slope map service created from 1m resolution DEM supplied with 2020-2023 LiDAR<br /></font></div><div><div><font size='3'><br /></font></div><div><font size='3'>Projected coordinate system: New Zealand Transverse Mercator 2000 (NZTM2000)</font></div><div><font size='3'>Vertical datum: NZVD2016</font></div><div><font size='3'><br /></font></div><div><font size='3'>This slope layer displays a more generalised image, small dips in paddocks are merged into the surrounding area. It was created in ArcGIS Pro by the following method:</font></div><div><ul><li><font size='3'>Running surface parameters tool on 1m DEM to create slope</font></li><li><font size='3'>Running focal statistics over the slope to create a smoother result</font></li><li><font size='3'>Parameters used in the focal statistics tool were: circle and 5 cells</font></li><li><font size='3'>To find out more about the focal statistics tool, see the documentation: <a href='https://pro.arcgis.com/en/pro-app/2.9/tool-reference/image-analyst/focal-statistics.htm' rel='nofollow ugc' target='_blank'>https://pro.arcgis.com/en/pro-app/2.9/tool-reference/image-analyst/focal-statistics.htm</a></font></li></ul></div></div></div><div><div><font size='3'><br /></font></div><div><div><font size='3'>Raster functions applied to the slope image service:</font></div><div><font size='3'><br /></font></div><div><font size='3'>Freshwater farm plan slope</font></div><ul><li><font size='3'>Apply mask to hide slope under 10 degrees</font></li><li><font size='3'>Classify slope as two classes: 10 to 15 degrees and greater than 15 degrees</font></li></ul><div><font size='3'>Intensive winter grazing slope</font></div></div><div><ul><li><font size='3'>Classify slope as two classes: <=10 degrees and >10 degrees</font></li></ul><div><font size='3'>Category C discharge area slope</font></div></div><div><ul><li><font size='3'>Classify slope as two classes: <=7 degrees and >7 degrees</font></li></ul><div><font size='3'>Southland farm plan slope</font></div></div><div><ul><li><font size='3'>Classify slope as two classes: 8 to 20 degrees and >20 degrees</font></li><li><font size='3'>Referred to as farm environmental management plan FEMP under Appendix N of the Southland Water and Land plan</font></li></ul></div></div><div style='text-align:Left;'><p><span></span></p></div> |
| licenseInfo:
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| catalogPath:
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| title:
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Southland_2021_2023_NZVD2016_SLOPE_Blr5 |
| type:
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Image Service |
| url:
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https://maps.es.govt.nz/image |
| tags:
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["LiDAR","Slope","DEM","1m resolution"] |
| culture:
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en-NZ |
| name:
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Southland_2021_2023_NZVD2016_SLOPE_Blr5 |
| guid:
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| minScale:
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1153185.4326406 |
| spatialReference:
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NZGD_2000_New_Zealand_Transverse_Mercator |