#spatialtools

💧🌏 Greg CocksGregCocks@techhub.social
2025-01-02

(Radiometric-Derived) Sediment Susceptibility For The Te Hoiere Pelorus Catchment [New Zealand]
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alturl.com/hxbvg <-- shared technical report
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alturl.com/xkgsv <-- shared related technical article
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[reminded so much of the engineering geology work I did in my thesis in New Zealand]
#GIS #spatial #mapping #remotesensing #AGRS #gammaray #spectroscopy #engineeringgeology #risk #hazard #massmovement #landslide #rainfall #precipitation #watershed #TeHoiere #Pelorus #Catchment #NewZealand #waterquality #waterresources #water #hydrology #geology #soil #regolith #topography #slope #aspect #spatialanalysis #landuse #humanimpacts #masswasting #erosion #sediment #sedimentation #radiometrics #LiDAR #spatialtools
@TeHoiere

photo - portion of the Pelorus Catchment, Marlborough, New Zealandmap - Airborne Gamma-Ray Spectroscopy (AGRS) ternary for the Nelson and Marlborough regions. Ternary is produced by variable mixing of K, eTh and eU. Data from New Zealand Petroleum and Minerals. The shade model underlying the radiometric extent shows the extent of LiDAR coverage for the Nelson and Marlborough regions.maps - Priority Class as defined by landscape susceptibility and land use intensity.map | table - Landscape susceptibility for the Te Hoiere catchment by depositional and erosional domain. Landscape susceptibility is infered from DOSE normalised against QMAP rock class and TRI. Note: Map symbolised by attribute field ‘DomainDN’ and ‘LAND_SUS’ (or ‘LS_Class’) | Mean statistics for susceptibility classes.

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