Description: 3D point cloud of the Hundsalm ice cave acquired with a Riegl VZ-2000i Terrestrial Laser Scanner on 2020-05-15, 2020-06-23 and 2020-07-03. Individual point clouds acquired from 255 scan positions were co-registered taking into account potential changes in snow, firn and ice content between the acquisition campaigns. The final data set reflects the snow, firn and ice conditions of 2020-07-03 and contains 3D points with an average spatial resolution of 2 cm. Points are classified into 4 classes: 1 = above ground points (e.g. vegetation) outside the cave, 2 = ground points outside the cave, 3 = points representing the cave's rock surface, 4 = points representing the snow, firn and ice surface in the cave. The points are stored in ETRS89/UTM zone 32N coordinates (EPSG:25832) and include, beside of the classification, an intensity attribute.
Global identifier:
Doi(
"10.1594/PANGAEA.945655",
)
DataMeasurements(
DataMeasurements {
domain: Unspecified,
station: None,
measured_variables: [],
methods: [],
},
)
Tags: Bodenvegetation ? Laser ? Schnee ? Höhle ? Erdoberfläche ? Klassifikation ? Terrestrial Laser Scanning ?
Bounding boxes: 12.0266° .. 12.0266° x 47.5451° .. 47.5451°
License: Creative Commons Namensnennung-gleiche Bedingungen 4.0
Language: Englisch/English
Issued: 2022-06-27
Modified: 2024-04-20
Time ranges: 2020-07-03 - 2020-07-03
Accessed 1 times.