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On July 25, 2023 at 7:03:48 AM UTC, Administrator:
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Updated description of Data reliability study: avalanche size estimates and outlines from
This dataset contains the data used and collected in _Hafner, E. D., Techel, F., Daudt, R. C., Wegner, J. D., Schindler, K., and Bühler, Y.: Avalanche size estimation and avalanche outline determination by experts: reliability and implications for practice, EGUsphere [preprint], [https://doi.org/10.5194/egusphere-2023-586](https://doi.org/10.5194/egusphere-2023-586), 2023._ to investigate the reliability of avalanche size estimates and avalanche outlines. Namely this is #### Avalanche size estimates #### * the 10 pictures depicting avalanches * the survey results from the 170 participants #### Avalanche outlines mapped from oblique photographs #### * the pictures of the six avalanches * the avalanche outlines mapped by the 10 participants * the reference mapped from the georeferenced photographs #### Avalanche outlines from remotely-sensed imagery #### * the orthophotos in the four different resolutions (2m, 1m, 50cm, 25cm) * the area of interest (AoI) delimiting the research area * the avalanche mappings in each resolution for all five participants * the shade masks used to separate illuminated and shaded areas The acquisition of the orthophotos has been partially supported by the Swiss National Science Foundation (SNF; Grant N°200021_172800).
toThis dataset contains the data used and collected in _Hafner, E. D., Techel, F., Daudt, R. C., Wegner, J. D., Schindler, K., and Bühler, Y.: Avalanche size estimation and avalanche outline determination by experts: reliability and implications for practice, EGUsphere [preprint], [https://doi.org/10.5194/egusphere-2023-586](https://doi.org/10.5194/egusphere-2023-586), 2023._ to investigate the reliability of avalanche size estimates and avalanche outlines. Namely this is #### Avalanche size estimates #### * the 10 pictures depicting avalanches * the survey results from the 170 participants #### Avalanche outlines mapped from oblique photographs #### * the pictures of the six avalanches * the avalanche outlines mapped by the 10 participants * the reference mapped from the georeferenced photographs #### Avalanche outlines from remotely-sensed imagery #### * the orthophotos in the four different resolutions (2m, 1m, 50cm, 25cm) * the area of interest (AoI) delimiting the research area * the avalanche mappings in each resolution for all five participants * the shade masks used to separate illuminated and shaded areas The acquisition of the orthophotos has been partially supported by the Swiss National Science Foundation (SNF; Grant N°200021_172800).
f | 1 | { | f | 1 | { |
2 | "author": "[{\"given_name\": \"Elisabeth D.\", \"name\": \"Hafner\", | 2 | "author": "[{\"given_name\": \"Elisabeth D.\", \"name\": \"Hafner\", | ||
3 | \"email\": \"elisabeth.hafner@slf.ch\", \"data_credit\": [], | 3 | \"email\": \"elisabeth.hafner@slf.ch\", \"data_credit\": [], | ||
4 | \"identifier\": \"0000-0002-9554-7900\", \"affiliation\": \"WSL | 4 | \"identifier\": \"0000-0002-9554-7900\", \"affiliation\": \"WSL | ||
5 | Institute for Snow and Avalanche Research SLF\"}]", | 5 | Institute for Snow and Avalanche Research SLF\"}]", | ||
6 | "author_email": null, | 6 | "author_email": null, | ||
7 | "creator_user_id": "ee1860fb-4163-43f4-8e83-2c78aad5925b", | 7 | "creator_user_id": "ee1860fb-4163-43f4-8e83-2c78aad5925b", | ||
8 | "date": | 8 | "date": | ||
9 | :\"collected\",\"date\":\"2022-01-01\",\"end_date\":\"2022-12-31\"}]", | 9 | :\"collected\",\"date\":\"2022-01-01\",\"end_date\":\"2022-12-31\"}]", | ||
10 | "doi": "10.16904/envidat.423", | 10 | "doi": "10.16904/envidat.423", | ||
11 | "funding": | 11 | "funding": | ||
12 | "[{\"grant_number\":\"N\u00b0200021_172800\",\"institution\":\"Swiss | 12 | "[{\"grant_number\":\"N\u00b0200021_172800\",\"institution\":\"Swiss | ||
13 | National Science Foundation (SNF)\",\"institution_url\":\"\"}]", | 13 | National Science Foundation (SNF)\",\"institution_url\":\"\"}]", | ||
14 | "groups": [], | 14 | "groups": [], | ||
15 | "id": "64c2ac8a-5ab9-41bf-89b7-b838d3725966", | 15 | "id": "64c2ac8a-5ab9-41bf-89b7-b838d3725966", | ||
16 | "isopen": true, | 16 | "isopen": true, | ||
17 | "language": "en", | 17 | "language": "en", | ||
18 | "license_id": "odc-odbl", | 18 | "license_id": "odc-odbl", | ||
19 | "license_title": "ODbL with Database Contents License (DbCL)", | 19 | "license_title": "ODbL with Database Contents License (DbCL)", | ||
20 | "license_url": "https://opendefinition.org/licenses/odc-odbl", | 20 | "license_url": "https://opendefinition.org/licenses/odc-odbl", | ||
21 | "maintainer": | 21 | "maintainer": | ||
22 | th.hafner@slf.ch\",\"given_name\":\"Elisabeth\",\"name\":\"Hafner\"}", | 22 | th.hafner@slf.ch\",\"given_name\":\"Elisabeth\",\"name\":\"Hafner\"}", | ||
23 | "maintainer_email": null, | 23 | "maintainer_email": null, | ||
24 | "metadata_created": "2023-07-14T09:04:23.078959", | 24 | "metadata_created": "2023-07-14T09:04:23.078959", | ||
n | 25 | "metadata_modified": "2023-07-25T07:02:03.744566", | n | 25 | "metadata_modified": "2023-07-25T07:03:47.933173", |
26 | "name": "data-reliability-study-avalanche-size-and-outlines", | 26 | "name": "data-reliability-study-avalanche-size-and-outlines", | ||
27 | "notes": "This dataset contains the data used and collected | 27 | "notes": "This dataset contains the data used and collected | ||
28 | in\n\n_Hafner, E. D., Techel, F., Daudt, R. C., Wegner, J. D., | 28 | in\n\n_Hafner, E. D., Techel, F., Daudt, R. C., Wegner, J. D., | ||
29 | Schindler, K., and B\u00fchler, Y.: Avalanche size estimation and | 29 | Schindler, K., and B\u00fchler, Y.: Avalanche size estimation and | ||
30 | avalanche outline determination by experts: reliability and | 30 | avalanche outline determination by experts: reliability and | ||
31 | implications for practice, EGUsphere [preprint], | 31 | implications for practice, EGUsphere [preprint], | ||
32 | .5194/egusphere-2023-586](https://doi.org/10.5194/egusphere-2023-586), | 32 | .5194/egusphere-2023-586](https://doi.org/10.5194/egusphere-2023-586), | ||
33 | 2023._\n\nto investigate the reliability of avalanche size estimates | 33 | 2023._\n\nto investigate the reliability of avalanche size estimates | ||
34 | and avalanche outlines. Namely this is\n\n#### Avalanche size | 34 | and avalanche outlines. Namely this is\n\n#### Avalanche size | ||
n | 35 | estimates ####\n\n* the 10 pictures depicting avalanches\n* the survey | n | 35 | estimates #### \n\n* the 10 pictures depicting avalanches\n* the |
36 | results from the 170 participants\n\n#### Avalanche outlines mapped | 36 | survey results from the 170 participants \n\n#### Avalanche outlines | ||
37 | from oblique photographs #### \n* the pictures of the six | 37 | mapped from oblique photographs #### \n* the pictures of the six | ||
38 | avalanches\n* the avalanche outlines mapped by the 10 participants\n* | 38 | avalanches\n* the avalanche outlines mapped by the 10 participants\n* | ||
n | 39 | the reference mapped from the georeferenced photographs \n\n#### | n | 39 | the reference mapped from the georeferenced photographs \n\n#### |
40 | Avalanche outlines from remotely-sensed imagery #### \n* the | 40 | Avalanche outlines from remotely-sensed imagery #### \n* the | ||
41 | orthophotos in the four different resolutions (2m, 1m, 50cm, 25cm)\n* | 41 | orthophotos in the four different resolutions (2m, 1m, 50cm, 25cm)\n* | ||
42 | the area of interest (AoI) delimiting the research area\n* the | 42 | the area of interest (AoI) delimiting the research area\n* the | ||
43 | avalanche mappings in each resolution for all five participants\n* the | 43 | avalanche mappings in each resolution for all five participants\n* the | ||
t | 44 | shade masks used to separate illuminated and shaded areas\n\nThe | t | 44 | shade masks used to separate illuminated and shaded areas \n\n\nThe |
45 | acquisition of the orthophotos has been partially supported by the | 45 | acquisition of the orthophotos has been partially supported by the | ||
46 | Swiss National Science Foundation (SNF; Grant | 46 | Swiss National Science Foundation (SNF; Grant | ||
47 | N\u00b0200021_172800).\n", | 47 | N\u00b0200021_172800).\n", | ||
48 | "num_resources": 1, | 48 | "num_resources": 1, | ||
49 | "num_tags": 5, | 49 | "num_tags": 5, | ||
50 | "organization": { | 50 | "organization": { | ||
51 | "approval_status": "approved", | 51 | "approval_status": "approved", | ||
52 | "created": "2021-10-27T11:11:19.402891", | 52 | "created": "2021-10-27T11:11:19.402891", | ||
53 | "description": "\"__Cutting edge remote sensing research and | 53 | "description": "\"__Cutting edge remote sensing research and | ||
54 | technology for alpine regions__ - We strive to develop, test, combine | 54 | technology for alpine regions__ - We strive to develop, test, combine | ||
55 | and apply innovative solutions to detect, monitor and forecast natural | 55 | and apply innovative solutions to detect, monitor and forecast natural | ||
56 | hazards, aiming at safe mountains in a changing climate.\"\r\nClimate | 56 | hazards, aiming at safe mountains in a changing climate.\"\r\nClimate | ||
57 | change is having an increasing impact on the Alpine region and the | 57 | change is having an increasing impact on the Alpine region and the | ||
58 | potential for natural hazard processes in the high mountains is | 58 | potential for natural hazard processes in the high mountains is | ||
59 | rising. However, it is impossible to predict where extreme events will | 59 | rising. However, it is impossible to predict where extreme events will | ||
60 | occur, and complete protection of settlements and transport routes is | 60 | occur, and complete protection of settlements and transport routes is | ||
61 | technically and economically impossible.\r\n\r\nRemote sensing systems | 61 | technically and economically impossible.\r\n\r\nRemote sensing systems | ||
62 | on the ground, on drones, aircraft or satellites are increasingly | 62 | on the ground, on drones, aircraft or satellites are increasingly | ||
63 | becoming an important tool in natural hazard research. They can be | 63 | becoming an important tool in natural hazard research. They can be | ||
64 | used to accurately document events, continuously record changes, and | 64 | used to accurately document events, continuously record changes, and | ||
65 | identify potential \"hotspots\" at an early stage. The combination of | 65 | identify potential \"hotspots\" at an early stage. The combination of | ||
66 | optical and radar remote sensing systems has great potential to | 66 | optical and radar remote sensing systems has great potential to | ||
67 | increase the level of safety. The center is researching how such | 67 | increase the level of safety. The center is researching how such | ||
68 | systems can be optimally used in the future in high alpine terrain for | 68 | systems can be optimally used in the future in high alpine terrain for | ||
69 | the documentation, detection and prevention of natural | 69 | the documentation, detection and prevention of natural | ||
70 | hazards.\r\n\r\nAlpine remote sensing is one of the main topics of the | 70 | hazards.\r\n\r\nAlpine remote sensing is one of the main topics of the | ||
71 | CERC research centre.", | 71 | CERC research centre.", | ||
72 | "id": "10cde33b-8da7-448a-b627-93e43d326154", | 72 | "id": "10cde33b-8da7-448a-b627-93e43d326154", | ||
73 | "image_url": | 73 | "image_url": | ||
74 | s://www.envidat.ch/uploads/group/2016-05-24-141521.837240logoslf.png", | 74 | s://www.envidat.ch/uploads/group/2016-05-24-141521.837240logoslf.png", | ||
75 | "is_organization": true, | 75 | "is_organization": true, | ||
76 | "name": "alpine-remote-sensing", | 76 | "name": "alpine-remote-sensing", | ||
77 | "state": "active", | 77 | "state": "active", | ||
78 | "title": "Alpine Remote Sensing", | 78 | "title": "Alpine Remote Sensing", | ||
79 | "type": "organization" | 79 | "type": "organization" | ||
80 | }, | 80 | }, | ||
81 | "owner_org": "10cde33b-8da7-448a-b627-93e43d326154", | 81 | "owner_org": "10cde33b-8da7-448a-b627-93e43d326154", | ||
82 | "private": false, | 82 | "private": false, | ||
83 | "publication": "{\"publication_year\": \"2023\", \"publisher\": | 83 | "publication": "{\"publication_year\": \"2023\", \"publisher\": | ||
84 | \"EnviDat\"}", | 84 | \"EnviDat\"}", | ||
85 | "publication_state": "pub_pending", | 85 | "publication_state": "pub_pending", | ||
86 | "related_datasets": "", | 86 | "related_datasets": "", | ||
87 | "related_publications": "Hafner, E. D., Techel, F., Daudt, R. C., | 87 | "related_publications": "Hafner, E. D., Techel, F., Daudt, R. C., | ||
88 | Wegner, J. D., Schindler, K., and B\u00fchler, Y.: Avalanche size | 88 | Wegner, J. D., Schindler, K., and B\u00fchler, Y.: Avalanche size | ||
89 | estimation and avalanche outline determination by experts: reliability | 89 | estimation and avalanche outline determination by experts: reliability | ||
90 | and implications for practice, EGUsphere [preprint], | 90 | and implications for practice, EGUsphere [preprint], | ||
91 | https://doi.org/10.5194/egusphere-2023-586, 2023.", | 91 | https://doi.org/10.5194/egusphere-2023-586, 2023.", | ||
92 | "relationships_as_object": [], | 92 | "relationships_as_object": [], | ||
93 | "relationships_as_subject": [], | 93 | "relationships_as_subject": [], | ||
94 | "resource_type": "dataset", | 94 | "resource_type": "dataset", | ||
95 | "resource_type_general": "dataset", | 95 | "resource_type_general": "dataset", | ||
96 | "resources": [ | 96 | "resources": [ | ||
97 | { | 97 | { | ||
98 | "cache_last_updated": null, | 98 | "cache_last_updated": null, | ||
99 | "cache_url": null, | 99 | "cache_url": null, | ||
100 | "created": "2023-07-24T12:34:09.002941", | 100 | "created": "2023-07-24T12:34:09.002941", | ||
101 | "description": "The .zip contains all data used to conduct the | 101 | "description": "The .zip contains all data used to conduct the | ||
102 | reliability study as well as the results, a detailed description of | 102 | reliability study as well as the results, a detailed description of | ||
103 | the included files is contained in the included pdf. All geospatial | 103 | the included files is contained in the included pdf. All geospatial | ||
104 | data is provided in the Swiss Coordinate System: CH1903+ / LV95 (EPSG | 104 | data is provided in the Swiss Coordinate System: CH1903+ / LV95 (EPSG | ||
105 | 2056). For any use of the data the proper citation provided is | 105 | 2056). For any use of the data the proper citation provided is | ||
106 | obligatory!", | 106 | obligatory!", | ||
107 | "doi": "", | 107 | "doi": "", | ||
108 | "format": "jpg, xls, shp, tiff", | 108 | "format": "jpg, xls, shp, tiff", | ||
109 | "hash": "", | 109 | "hash": "", | ||
110 | "id": "17a02563-97f3-462c-bc36-9e5820bd0909", | 110 | "id": "17a02563-97f3-462c-bc36-9e5820bd0909", | ||
111 | "last_modified": "2023-07-24T14:39:30.433000", | 111 | "last_modified": "2023-07-24T14:39:30.433000", | ||
112 | "metadata_modified": "2023-07-24T12:39:31.071824", | 112 | "metadata_modified": "2023-07-24T12:39:31.071824", | ||
113 | "mimetype": "application/x-zip-compressed", | 113 | "mimetype": "application/x-zip-compressed", | ||
114 | "mimetype_inner": null, | 114 | "mimetype_inner": null, | ||
115 | "name": "AvalancheReliabilityData", | 115 | "name": "AvalancheReliabilityData", | ||
116 | "package_id": "64c2ac8a-5ab9-41bf-89b7-b838d3725966", | 116 | "package_id": "64c2ac8a-5ab9-41bf-89b7-b838d3725966", | ||
117 | "position": 0, | 117 | "position": 0, | ||
118 | "resource_size": "{\"size_value\":\"\",\"size_units\":\"\"}", | 118 | "resource_size": "{\"size_value\":\"\",\"size_units\":\"\"}", | ||
119 | "resource_type": null, | 119 | "resource_type": null, | ||
120 | "restricted": | 120 | "restricted": | ||
121 | {\"level\":\"public\",\"allowed_users\":\"\",\"shared_secret\":\"\"}", | 121 | {\"level\":\"public\",\"allowed_users\":\"\",\"shared_secret\":\"\"}", | ||
122 | "size": 1135023988, | 122 | "size": 1135023988, | ||
123 | "state": "active", | 123 | "state": "active", | ||
124 | "url": | 124 | "url": | ||
125 | 97f3-462c-bc36-9e5820bd0909/download/hafner2023_reliability-data.zip", | 125 | 97f3-462c-bc36-9e5820bd0909/download/hafner2023_reliability-data.zip", | ||
126 | "url_type": "upload" | 126 | "url_type": "upload" | ||
127 | } | 127 | } | ||
128 | ], | 128 | ], | ||
129 | "spatial": | 129 | "spatial": | ||
130 | ":{\"name\":\"data-reliability-study-avalanche-size-and-outlines\"}}", | 130 | ":{\"name\":\"data-reliability-study-avalanche-size-and-outlines\"}}", | ||
131 | "spatial_info": "Switzerland", | 131 | "spatial_info": "Switzerland", | ||
132 | "state": "draft", | 132 | "state": "draft", | ||
133 | "subtitle": "", | 133 | "subtitle": "", | ||
134 | "tags": [ | 134 | "tags": [ | ||
135 | { | 135 | { | ||
136 | "display_name": "AVALANCHE", | 136 | "display_name": "AVALANCHE", | ||
137 | "id": "639e8ec6-fc41-4036-a605-0dc6fbe0fca1", | 137 | "id": "639e8ec6-fc41-4036-a605-0dc6fbe0fca1", | ||
138 | "name": "AVALANCHE", | 138 | "name": "AVALANCHE", | ||
139 | "state": "active", | 139 | "state": "active", | ||
140 | "vocabulary_id": null | 140 | "vocabulary_id": null | ||
141 | }, | 141 | }, | ||
142 | { | 142 | { | ||
143 | "display_name": "AVALANCHE MAPPING", | 143 | "display_name": "AVALANCHE MAPPING", | ||
144 | "id": "9e268b9b-8adf-4194-bbc9-631840156557", | 144 | "id": "9e268b9b-8adf-4194-bbc9-631840156557", | ||
145 | "name": "AVALANCHE MAPPING", | 145 | "name": "AVALANCHE MAPPING", | ||
146 | "state": "active", | 146 | "state": "active", | ||
147 | "vocabulary_id": null | 147 | "vocabulary_id": null | ||
148 | }, | 148 | }, | ||
149 | { | 149 | { | ||
150 | "display_name": "AVALANCHE SIZE ESTIMATION", | 150 | "display_name": "AVALANCHE SIZE ESTIMATION", | ||
151 | "id": "ce9a9bef-4ff6-4fe9-9d8a-9bdce6b5cb6f", | 151 | "id": "ce9a9bef-4ff6-4fe9-9d8a-9bdce6b5cb6f", | ||
152 | "name": "AVALANCHE SIZE ESTIMATION", | 152 | "name": "AVALANCHE SIZE ESTIMATION", | ||
153 | "state": "active", | 153 | "state": "active", | ||
154 | "vocabulary_id": null | 154 | "vocabulary_id": null | ||
155 | }, | 155 | }, | ||
156 | { | 156 | { | ||
157 | "display_name": "RELIABILITY", | 157 | "display_name": "RELIABILITY", | ||
158 | "id": "3ca6c8cd-6051-4452-ade1-00d7696dee40", | 158 | "id": "3ca6c8cd-6051-4452-ade1-00d7696dee40", | ||
159 | "name": "RELIABILITY", | 159 | "name": "RELIABILITY", | ||
160 | "state": "active", | 160 | "state": "active", | ||
161 | "vocabulary_id": null | 161 | "vocabulary_id": null | ||
162 | }, | 162 | }, | ||
163 | { | 163 | { | ||
164 | "display_name": "REMOTE SENSING", | 164 | "display_name": "REMOTE SENSING", | ||
165 | "id": "1bc9d51e-2500-44a7-857b-13710a59e4be", | 165 | "id": "1bc9d51e-2500-44a7-857b-13710a59e4be", | ||
166 | "name": "REMOTE SENSING", | 166 | "name": "REMOTE SENSING", | ||
167 | "state": "active", | 167 | "state": "active", | ||
168 | "vocabulary_id": null | 168 | "vocabulary_id": null | ||
169 | } | 169 | } | ||
170 | ], | 170 | ], | ||
171 | "title": "Data reliability study: avalanche size estimates and | 171 | "title": "Data reliability study: avalanche size estimates and | ||
172 | outlines", | 172 | outlines", | ||
173 | "type": "dataset", | 173 | "type": "dataset", | ||
174 | "url": null, | 174 | "url": null, | ||
175 | "version": "1.0" | 175 | "version": "1.0" | ||
176 | } | 176 | } |