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Snow Depth Mapping
Education, culture and sport
The available datasets are snow depth maps with a spatial resolution of 2m generated from image matching of ADS 80/100 data. Image acquisition took place at peak of winter (time...
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Sample Geodata and Software for Demonstrating Geospatial Preprocessing for...
Education, culture and sport
This dataset contains open vector data for railways, forests and power lines, as well an open digital elevation model (DEM) for a small area around a sample forest range in Euro...
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Cropland and grassland map of Switzerland based on Sentinel-2 data
Education, culture and sport
We developed a map of cropland and grassland allocation for Switzerland based on several indices dominantly derived from Sentinel-2 satellite imagery captured over multiple grow...
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Environmental layers for SDM simulations (GDPlants)
Education, culture and sport
The dataset contains seven environmental layers (average annual temperature, aridity [annual precipitation divided by annual potential evapotranspiration], frost change frequenc...
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UAS based snow depth maps Brämabüel, Davos, CH
Education, culture and sport
This snow depth map was generated 14 January 2015, close to peak of winter accumulation, applying Unmanned Aerial System digital surface models with a spatial resolution of 10 c...
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Sentinel-2 time series of Switzerland
Education, culture and sport
We processed Sentinel-2 image time series from 2017 to 2023 for Switzerland with the Software FORCE (Frantz 2019) on the basis of [Sentinel-2 images](https://envidat.ch/#/metada...
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Sentinel-2 imagery of Switzerland
Education, culture and sport
We processed Sentinel-2 images from 2017 to 2023 for Switzerland with the Software FORCE (Frantz 2019). The respective parameter files can be found here: [Github](https://githu...
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Vegetation Height Model Sentinel NFI
Education, culture and sport
Countrywide vegetation height models (VHM) were generated for Switzerland based on Copernicus Sentinel-2 imagery and the digital terrain model (DTM) swissALTI3D from the Swiss F...
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Sub-Rayleigh to supershear fracture transition in long Propagation Saw Tests
Education, culture and sport
This dataset contains the experimental results described in Bergfeld et al. (2025). It includes three Propagation Saw Test (PST) experiments, each approximately 9 m long, perfor...
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Forest Canopy Layer
Education, culture and sport
This dataset provides a LiDAR-based classification of the forest canopy layer for selected Swiss cantons. Combining an area-based and tree-centred approach, forest areas are cat...
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Sentinel-2 Vegetation Height Model Armenia
Education, culture and sport
Countrywide vegetation height models (VHM) were generated for Armenia based on Copernicus Sentinel-2 imagery within the framework of the FORACCA project. “The Forest Restoration...
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Photographs of historical railway bridges (ca. 1882-1966)
Education, culture and sport, Transport
This collection includes photographs of bridges in the Swiss Federal Railways' former Kreis II. They were taken around the period from 1882 to 1966. The Kreis II had its adminis...
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Historical photographs of protective structures along the Gotthard railway...
Education, culture and sport, Transport
The photographs contained in this collection stem from an album named "protective structures along the Gotthard railway line" («Schutzbauten an der Gotthardlinie»). The Gotthard...
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Photographs of Thomas Mann
Education, culture and sport
The Thomas Mann Archives have released around 2,000 images. The main subjects include portraits of Thomas Mann and members of the Mann-Pringsheim family, family scenes and holid...
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The Canton of Jura 1892-1932 through the lens of Eugène Cattin
Education, culture and sport
The archive of the Canton of Jura (Archives cantonales jurassiennes ArCJ), supported by Wikimedia CH, have uploaded their collection of works by the Swiss photographer Eugène Ca...
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Photographs of Valais by Charles Rieder
Education, culture and sport
Tenancier du Café de Genève à Sion, Charles Rieder est aussi un étonnant photographe qui nous a laissé 243 négatifs sur plaques de verre, pris entre 1890 et 1920. Les sujets son...
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Photos from the Max Frisch Archive
Education, culture and sport
The image database for the Max Frisch Archive comprises roughly 4,000 images that document the life of Max Frisch in photographic form and give a comprehensive insight into the ...
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Media on Wikimedia Commons contributed by the ETH Library
Population and society, Education, culture and sport, Agriculture, fisheries, forestry and food, Regions and cities
ETH-Bibliothek's photographic and audio-visual documents are curated by the Image Archive. Its collection of more than 3 million visual sources include ETH Zurich's Portrait and...