Tree heights 2022 (CHM from Lidar)
Description
Relative vegetation height calculated from LIDAR data and DTM 2022
**Purpose**: The dataset is primarily used to determine the tree volume of the city of Zurich and for the crown covering. The height of vegetation was determined by subtracting the altitude of the terrain model (DTM) (product from the LIDAR data) from the height of the LIDAR (Light Detection and Ranging, LAS code 5:) data. Vegetation &3m) determined. A grid with 50 cm triggering was created and the highest vegetation height per cell was used. The 2022 LIDAR data had many small gaps. Interpolated gaps & 2 m² were interpolated.
Resources
| Name |
Format |
Description |
Link |
|
0 |
|
https://www.ogd.stadt-zuerich.ch/wms/geoportal/Baumhoehen_2022__CHM_aus_Lidar_?SERVICE=WMS&REQUEST=GetCapabilities&VERSION=1.3.0 |
|
48 |
|
https://www.stadt-zuerich.ch/geodaten/download/Baumhoehen_2022__CHM_aus_Lidar_?format=10010 |
|
55 |
|
https://www.ogd.stadt-zuerich.ch/mapproxy/wmts/1.0.0/WMTSCapabilities.xml |
Tags
- baumvolumen
- geodaten
- grunvolumen
- stzh
- kronenbedeckung
- rasterdaten
- lidar
- geoportal
- baumhohe