Fassnacht Steven R steven.fassnacht@colostate.edu https://sites.warnercnr.colostate.edu/srf/ 0000-0002-5270-8049 Colorado State University CSU http://www.online.colostate.edu https://ror.org/03k1gpj17 Herrero Javier javier.herrero@gmail.com 0000-0002-5741-6301 University of Granada http://www.ugr.es/ https://ror.org/04njjy449 2026 Sierra Nevada Spain Snow Surface Data at the Ski Area 2024 dataset https://doi.org/10.1594/PANGAEA.989349 2026-01-22T12:11:12 We collected snow surface data on 2024-04-19 at the Sierra Nevada (Spain) ski area focusing on a groomed ski slope and an adjacent, natural (ungroomed) area. We used a 60-cm long snow roughness board and an iPad with the 3-D Scanner app to create two and three dimensional representations of the surface, respectively. The resolution of the snow roughness board and iPad scanning are about 0.2 mm and 1.5 cm. The roughness board is orange with a black edge. At each location, the snow roughness board were inserted into the snow so that the interface of the snow surface was highlighted by the orange of the roughness board. This interface was photographed and the raw snow roughness board are those images. The iPad scanning covered a 2-m wide swath over a 15-meter length. The data are in ASCII format as relative location (X,Y,Z) and colour (R,G,B). Fassnacht Steven R steven.fassnacht@colostate.edu https://sites.warnercnr.colostate.edu/srf/ 0000-0002-5270-8049 Herrero Javier javier.herrero@gmail.com 0000-0002-5741-6301 Sanow J E submitted Ski Resort Snow Surface Roughness Glacies -3.393181 -3.393181 37.071574 37.071574 -3.393181 37.071574 2024-04-19T09:56:00 2024-04-19T11:53:00 not specified University of Granada http://www.ugr.es/ https://doi.org/10.13039/501100006393 UGR OTRI-6429 SUBLIMA ES-SN_ski_area_snow_roughness 37.071574 -3.393181 2024-04-19T00:00:00 64 CC-BY-4.0 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/ File name File name Fassnacht Steven R steven.fassnacht@colostate.edu https://sites.warnercnr.colostate.edu/srf/ 0000-0002-5270-8049 File name File type File type Fassnacht Steven R steven.fassnacht@colostate.edu https://sites.warnercnr.colostate.edu/srf/ 0000-0002-5270-8049 File type DATE/TIME Date/Time http://en.wikipedia.org/wiki/ISO_8601 Time T http://dbpedia.org/resource/Time Fassnacht Steven R steven.fassnacht@colostate.edu https://sites.warnercnr.colostate.edu/srf/ 0000-0002-5270-8049 Date/Time Location Location location Fassnacht Steven R steven.fassnacht@colostate.edu https://sites.warnercnr.colostate.edu/srf/ 0000-0002-5270-8049 Location Comment Comment Fassnacht Steven R steven.fassnacht@colostate.edu https://sites.warnercnr.colostate.edu/srf/ 0000-0002-5270-8049 Comment File content Content Fassnacht Steven R steven.fassnacht@colostate.edu https://sites.warnercnr.colostate.edu/srf/ 0000-0002-5270-8049 Content Image IMAGE Fassnacht Steven R steven.fassnacht@colostate.edu https://sites.warnercnr.colostate.edu/srf/ 0000-0002-5270-8049 IMAGE ASCII file ASCII Fassnacht Steven R steven.fassnacht@colostate.edu https://sites.warnercnr.colostate.edu/srf/ 0000-0002-5270-8049 ASCII CurationLevelC Enhanced curation https://wiki.pangaea.de/wiki/Curation_levels citable dust-on-snow iPad scanning piste roughness boards ski area grooming snow snow roughness sun cups author114254 author58234 author58760 award4588 curlevel30 event3341754 funder21222 geocode1599 geocode1600 geocode1601 inst12331 inst21222 journal17485 license21 param150836 param1570 param16142 param1720 param25541 param517658 param99583 pi58234 ref137379 term2663532 term43975 term47878 term76977 term76978 term76979 term76980 term76981 term76982 term76983 topotype1