High Resolution Topography of the Kashihe Fault, northern Tian Shan
This dataset comprises six high-resolution structure-from-motion (SfM) models (<0.5 m/pixel) surveyed by a small four-rotor unmanned drones along the Kashihe Fault which is a Holocene active right-lateral strike-slip fault and bounds the northern margin of the Ili Basin in the northern Tian Shan. The flight height of unmanned drones was set from 140 to 200 m based on the different target areas. The images were processed with Agisoft Photoscan Pro software. After manual identification of the GCP targets with a horizontal error of 2 cm and a vertical error of 4 cm, high-precision digital elevation models (DEMs) (<0.5 m/pixel) were obtained using Photoscan to transpose from a relative to an absolute coordinate system. The DEMs display the fault kinematics and offsets on the late Quaternary geomorphic surfaces for six local areas.
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Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| bureauCode |
[ "000:00" ] |
| contactPoint |
{ "fn": "OpenTopography Support", "@type": "vcard:Contact", "hasEmail": "mailto:info@opentopography.org" } |
| description | This dataset comprises six high-resolution structure-from-motion (SfM) models (<0.5 m/pixel) surveyed by a small four-rotor unmanned drones along the Kashihe Fault which is a Holocene active right-lateral strike-slip fault and bounds the northern margin of the Ili Basin in the northern Tian Shan. The flight height of unmanned drones was set from 140 to 200 m based on the different target areas. The images were processed with Agisoft Photoscan Pro software. After manual identification of the GCP targets with a horizontal error of 2 cm and a vertical error of 4 cm, high-precision digital elevation models (DEMs) (<0.5 m/pixel) were obtained using Photoscan to transpose from a relative to an absolute coordinate system. The DEMs display the fault kinematics and offsets on the late Quaternary geomorphic surfaces for six local areas. |
| distribution |
[ { "@type": "dcat:Distribution", "title": "OpenTopography Data Download Page", "accessURL": "https://doi.org/10.5069/G9PZ5711", "mediaType": "text/html" } ] |
| identifier | OTDS.102020.4326.1 |
| keyword |
[ "DEMs", "Kashihe Fault", "community-dataspace" ] |
| license | https://creativecommons.org/licenses/by/4.0 |
| modified | 2020-10-05 |
| programCode |
[ "000:000" ] |
| publisher |
{ "name": "OpenTopography", "@type": "org:Organization" } |
| spatial | 81.03,43.72,83.59,44.31 |
| title | High Resolution Topography of the Kashihe Fault, northern Tian Shan |
