Crowd-sourced collected building attributes of the Colouring Dresden project (from 06 March 2023 to 01 October 2023)
<p><strong>Abstract</strong></p>
<p>The building attribute data was collected by citizens as part of the citizen science project “Colouring Dresden”. Main goal was to collect information about buildings (like building age, usage, number of storeys, roof shape etc.) in an interactive online map. Different action formats (like dialogue series, presentations, mapathons, hackathons, and monthly meetings) were organised to bring citizens into action and discuss building-related topics. Focus was the sustainable construction of buildings and the question how good current buildings of the city are prepared for natural catastrophes like floods, heavy rain incidents or heat stress. The project period was from October 2022 to September 2023 and the mapping platform was launched in March 2023.</p>
<p>Project page: <a href="https://colouring.dresden.ioer.info/">https://colouring.dresden.ioer.info/</a></p>
<p>The project is part of the international research network “Colouring Cities Research Programme” (CCRP) and the first local project in Germany. Colouring Dresden is currently coordinating the European Hub of CCRP.</p>
<p>The project was led by Leibniz Institute of Ecological Urban and Regional Development Dresden, Germany in cooperation with:</p>
<p>- <strong>Sächsische Landesbibliothek - Staats- und Universitätsbibliothek Dresden (SLUB) - Regionalportal Saxorum</strong></p>
<p>- <strong>Bund Deutscher Architektinnen und Architekten (BDA</strong>)</p>
<p>- <strong>Zentrum für Baukultur Sachsen (ZfBK)</strong></p>
<p>- <strong> Technische Sammlungen Dresden (TSD) / DLR_School_Lab TU Dresden</strong></p>
<p>- <strong>Zentralbibliothek der Städtische Bibliotheken Dresden (SBD)</strong></p>
<p> </p>
<p><strong>Data description</strong></p>
<p>The data contains several files:</p>
<p>- <strong>building_atributes_geometry_20231001.gpkg</strong>: building geometries and building attributes in Geopackage file format</p>
<p>- <strong>building_attributes.csv</strong>: building attributes</p>
<p>- <strong>building_verification.csv</strong>: building verification data (crowd-sourced)</p>
<p>- <strong>edit_history.csv</strong>: edit history of collected building_attributes</p>
<p>- <strong>README.md</strong></p>
<p> </p>
<p><strong>Building geometries:</strong></p>
<p><strong>Data source</strong>: 3D-Stadtmodell (3D city model) LoD2, Open Data Dresden</p>
<p><strong>URL</strong>: <a href="https://daten.dresden.de/SONST/Datenbeschreibung_3D_Gebaeude_Dresden_OpenData.pdf">https://daten.dresden.de/SONST/Datenbeschreibung_3D_Gebaeude_Dresden_OpenData.pdf</a></p>
<p><strong>Contact</strong>: opendata@dresden.de</p>
<p><strong>Data license</strong>: Data license Germany – Attribution – Version 2.0 <a href="https://www.govdata.de/dl-de/by-2-0">https://www.govdata.de/dl-de/by-2-0</a>., Attribution: “Datenquelle: Landeshauptstadt Dresden, dl-de/by-2-0, opendata.dresden.de”</p>
<p><strong>Spatial reference</strong>: WGS 84 / Web Mercator (EPSG: 3857)</p>
<p><strong>Spatial extent</strong>: City of Dresden, Germany</p>
<p><strong>Number of buildings</strong>: 135598</p>
<p><strong>Completeness</strong>: Almost complete. Recently built buildings are not included.</p>
<p><strong>Positional accuracy</strong>: Building footprints based on official cadastre data (ALKIS)</p>
<p><strong>Up-to-dateness</strong>: Data is from 4<sup>th</sup> of May, 2023. Recently built buildings are not included.</p>
<p> </p>
<p> </p>
<p><strong>Building attributes:</strong></p>
<p><strong>(</strong>Including<strong> building verification </strong>and<strong> edit history)</strong></p>
<p><strong>Data source:</strong> crowd-sourced collected building attributes from citizen science project “Colouring Dresden”, led by Leibniz Institute of Ecological Urban and Regional Development Dresden, Germany</p>
<p><strong>Data collection:</strong> most attributes were collected by citizens using Citizen Science platform “Colouring Dresden”. Some attributes (address, centroid or identifier of external datasets like OpenStreetMap, Wikipedia or Wikidata) were linked automated.</p>
<p><strong>URL:</strong> <a href="https://colouring.dresden.ioer.info/">https://colouring.dresden.ioer.info/</a></p>
<p><strong>Contact:</strong> Dr Robert Hecht, <a href="https://www.ioer.de/institut/beschaeftigte/hecht">https://www.ioer.de/institut/beschaeftigte/hecht</a></p>
<p><strong>Data license:</strong> Open Data Commons Open Database License (ODbL), Attribution: “Colouring Dresden contributors”, <a href="https://opendatacommons.org/licenses/odbl/">https://opendatacommons.org/licenses/odbl/</a></p>
<p><strong>Spatial extent:</strong> City of Dresden, Germany</p>
<p><strong>Number of buildings:</strong> 135598</p>
<p><strong>Completeness: </strong></p>
<p>Completeness of collected building attributes differs and depends on mapping activities of the Citizen Scientists from March to September in 2023. Completeness of automated linked attributes is 47.6% or more. Completeness of crowd-sourced attributes is up to 5.3%.</p>
<p>100.0% building_id; ref_toid; location_latitude; location_longitude; revision_id; size_height_apex</p>
<p>47.6% location_number; location_street; location_postcode; location_town</p>
<p>5.3% building_attachment_form</p>
<p>2.0% is_domestic</p>
<p>1.1% size_storeys_core</p>
<p>1.0% architectural_style; architectural_style_source; use_building_current</p>
<p>0.6% size_storeys_attic; size_roof_shape</p>
<p>0.3% use_building_origin</p>
<p>And more attributes</p>
<p><strong>Up-to-dateness:</strong> the data extract is from 1<sup>st</sup> of October, 2023 and includes the collecting period from March to September in 2023.</p>
openFeb 2024View details →
