Primary data/laser scan data of the Lasercsanner measurement recording including classification — Free State of Saxony
Description
In order to create terrain and surface models, the earth’s surface is detected by means of laser scanner measurement. As a result, there is an irregular point cloud (so-called primary data or laser scan data). The laser scan data are georeferenced and are distinguished by first-echo points, load echo points and only echo points. The laser scan data is classified into ground points and non-ground points. Gaps are filled by interpolated points (so-called supplementary points). The laser scan data is stored in the data format LAZ. The additional points are also stored in the files.
Resources
| Name |
Format |
Description |
Link |
|
0 |
|
https://www.landesvermessung.sachsen.de/download-offene-geodaten-und-testdaten-8647.html |
|
0 |
|
https://www.landesvermessung.sachsen.de/bestellung-8649.html |
Tags
- advmis
- first-echo
- last-echo
- atkis-dhm
- opendata
- klassifizierte-primärdaten
- bodenpunkte
- nichtbodenpunkte
- laserscanning
- höhe
- only-echo
- ergänzungspunkte