Published June 22, 2020 | Version v3

TLS measurements in the Qinghai-Tibet Engineering Corridor

Authors/Creators

  • 1. Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences

Description

Deformation monitoring was performance using a TLS with network RTK (Real-Time Kinematic) service provided by national geodetic control network (NGCN) for the China geodetic coordinate system 2000 (CGCS 2000) of permanent reference stations for GNSS (Global Navigation Satellite System).

As a supplement to the TLS point cloud data, we prepared the Sentinel-1 deformation data for the freeze-thaw stage in the study area from 2014 to 2020 using Interferometric Synthetic Aperture Radar (InSAR) technology.

 

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