| snippet:
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Liquefaction Induced Change in Elevation:
Vertical elevation changes between LiDAR sets that approximate the vertical ground movementsduring significant earthquakesMethodologyElevation changes were calculated both for individual earthquakes (and their associatedaftershocks) and for sets of consecutive earthquakes as differences between pairs of Digital Elevation Models (DEM). These 'observed' elevation differences for the overlapping region of each DEM pair were colour banded and rendered in an image pyramid. Colours were clipped from the images around significant waterways and coastal marine areas. GNS Science dislocation models of the vertical tectonic movements during each earthquake werealso colour banded for a separate layer. The vertical movements were summed for sets of consecutive earthquakes and presented in other layers. Contours of the tectonic movements arealso provided as overlays for other maps. Local vertical movements were calculated as the differences between the 'observed' elevation differences and the associated tectonic models |
| summary:
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Liquefaction Induced Change in Elevation:
Vertical elevation changes between LiDAR sets that approximate the vertical ground movementsduring significant earthquakesMethodologyElevation changes were calculated both for individual earthquakes (and their associatedaftershocks) and for sets of consecutive earthquakes as differences between pairs of Digital Elevation Models (DEM). These 'observed' elevation differences for the overlapping region of each DEM pair were colour banded and rendered in an image pyramid. Colours were clipped from the images around significant waterways and coastal marine areas. GNS Science dislocation models of the vertical tectonic movements during each earthquake werealso colour banded for a separate layer. The vertical movements were summed for sets of consecutive earthquakes and presented in other layers. Contours of the tectonic movements arealso provided as overlays for other maps. Local vertical movements were calculated as the differences between the 'observed' elevation differences and the associated tectonic models |
| extent:
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[[172.479322092258,-43.6000277919004],[172.775730118919,-43.3516348135462]] |
| accessInformation:
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| thumbnail:
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thumbnail/thumbnail.png |
| maxScale:
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1.7976931348623157E308 |
| typeKeywords:
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["Data","Service","Map Service","ArcGIS Server"] |
| description:
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|
| licenseInfo:
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|
| catalogPath:
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|
| title:
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Map1 |
| type:
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Map Service |
| url:
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| tags:
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["EQC","Land Damage","Elevation Change","LiDAR","Earthquake","NZGD","Liquefaction"] |
| culture:
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en-NZ |
| name:
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Liquefaction_Induced_Change_in_Elevation |
| guid:
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953CFB6A-F59A-4A4A-BA3E-89A5DE6E5D55 |
| minScale:
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0 |
| spatialReference:
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NZGD_2000_New_Zealand_Transverse_Mercator |