Forest Disturbance Polygons containing Dieback and Clearcuts at Five Locations in Germany
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| Natura: | Recurso digital |
| Lingua: | inglese |
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Zenodo
2026
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| _version_ | 1866902291226820608 |
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| author | Schiller, Christopher |
| author_facet | Schiller, Christopher |
| contents | <p>The Geopackages contain polygonized data representing observations from airborne digital orthophotos (DOP) for the 9 classes described below, mainly focussing on forest disturbance. The five Geopackages represent areas between 2*2km and 4*4km in Rhineland-Palatinate (RLP), Northrhine-Westphalia (NRW), Saxony (SAX), Thuringia (THU) and Brandenburg (BB).</p> <p> </p> <p>Observation dates based on the following DOP’s for each AOI (available online for free):</p> <ul> <li> <p>RLP: September 6th/7th, 2021</p> </li> <li> <p>NRW: June 14th, 2021</p> </li> <li> <p>BB: June 18th, 2022</p> </li> <li> <p>THU: June 15th/19th, 2022</p> </li> <li> <p>SAX: June 3rd, 2022</p> </li> </ul> <p> </p> <p>Geopackages contain the following classes in the field „dmg_cat“:</p> <ul> <li> <p>class 1: dead coniferous tree</p> </li> <li> <p>class 2: dead broadleaved tree</p> </li> <li> <p>class 3: dead tree (unclear tree type)</p> </li> <li> <p>class 4: planned to represent „thinning“, but not used; coded as class 6 if observed</p> </li> <li> <p>class 5: infrastructure/gravel road/road/building/timber piles/arable land/meadow/grassland/etc. (used to mask out non-forested area)</p> </li> <li> <p>class 6: clear-cut/harvest, including lying deadwood and bare soil that was not visible in the preceeding DOP (presumably a thinning operation or cleared tree after dieback)</p> </li> <li> <p>class 7: apparent re-growth, e.g. re-planting after clear-cut</p> </li> <li> <p>class 8: vegetated, non-forested non-disturbance area within forest patch, e.g. glade</p> </li> <li> <p>class 9: bare soil (no disturbance area)</p> </li> </ul> <p> </p> <p>The orthoimages of the observation date were compared to previous orthoimages to determine if a potential clearcut, for instance, is actually a glade or bare ground. This is to try to ensure that the disturbance actually happened in the up to 4 years preceeding the respective observation.</p> <p> </p> <p>CRS: EPSG:3035</p> <p> </p> <p>In case this dataset is used in your publication, please cite this repository.</p> |
| format | Recurso digital |
| id | zenodo_https___doi_org_10_5281_zenodo_18182701 |
| institution | Zenodo |
| language | eng |
| publishDate | 2026 |
| publisher | Zenodo |
| record_format | zenodo |
| spellingShingle | Forest Disturbance Polygons containing Dieback and Clearcuts at Five Locations in Germany Schiller, Christopher forest disturbance clearcut tree dieback polygons <p>The Geopackages contain polygonized data representing observations from airborne digital orthophotos (DOP) for the 9 classes described below, mainly focussing on forest disturbance. The five Geopackages represent areas between 2*2km and 4*4km in Rhineland-Palatinate (RLP), Northrhine-Westphalia (NRW), Saxony (SAX), Thuringia (THU) and Brandenburg (BB).</p> <p> </p> <p>Observation dates based on the following DOP’s for each AOI (available online for free):</p> <ul> <li> <p>RLP: September 6th/7th, 2021</p> </li> <li> <p>NRW: June 14th, 2021</p> </li> <li> <p>BB: June 18th, 2022</p> </li> <li> <p>THU: June 15th/19th, 2022</p> </li> <li> <p>SAX: June 3rd, 2022</p> </li> </ul> <p> </p> <p>Geopackages contain the following classes in the field „dmg_cat“:</p> <ul> <li> <p>class 1: dead coniferous tree</p> </li> <li> <p>class 2: dead broadleaved tree</p> </li> <li> <p>class 3: dead tree (unclear tree type)</p> </li> <li> <p>class 4: planned to represent „thinning“, but not used; coded as class 6 if observed</p> </li> <li> <p>class 5: infrastructure/gravel road/road/building/timber piles/arable land/meadow/grassland/etc. (used to mask out non-forested area)</p> </li> <li> <p>class 6: clear-cut/harvest, including lying deadwood and bare soil that was not visible in the preceeding DOP (presumably a thinning operation or cleared tree after dieback)</p> </li> <li> <p>class 7: apparent re-growth, e.g. re-planting after clear-cut</p> </li> <li> <p>class 8: vegetated, non-forested non-disturbance area within forest patch, e.g. glade</p> </li> <li> <p>class 9: bare soil (no disturbance area)</p> </li> </ul> <p> </p> <p>The orthoimages of the observation date were compared to previous orthoimages to determine if a potential clearcut, for instance, is actually a glade or bare ground. This is to try to ensure that the disturbance actually happened in the up to 4 years preceeding the respective observation.</p> <p> </p> <p>CRS: EPSG:3035</p> <p> </p> <p>In case this dataset is used in your publication, please cite this repository.</p> |
| title | Forest Disturbance Polygons containing Dieback and Clearcuts at Five Locations in Germany |
| topic | forest disturbance clearcut tree dieback polygons |
| url | https://doi.org/10.5281/zenodo.18182701 |