f
1
{
f
1
{
            
2
  "Creator": "A. Clark, B.J. Moorman, D. Whalen",
2
  "Creator": "A. Clark, B.J. Moorman, D. Whalen",
            
3
  "author": null,
3
  "author": null,
            
4
  "author_email": null,
4
  "author_email": null,
            
5
  "creator_user_id": "3d05e0de-1423-4655-b300-645717582c74",
5
  "creator_user_id": "3d05e0de-1423-4655-b300-645717582c74",
            
6
  "description": "",
6
  "description": "",
            
7
  "funding_program": "",
7
  "funding_program": "",
            
8
  "geographic_range": [
8
  "geographic_range": [
            
9
    "Beaufort Delta"
9
    "Beaufort Delta"
            
10
  ],
10
  ],
            
11
  "groups": [],
11
  "groups": [],
            
12
  "id": "97ab7f0c-5e14-45cf-8193-5ecfd0d73b3f",
12
  "id": "97ab7f0c-5e14-45cf-8193-5ecfd0d73b3f",
            
13
  "isopen": false,
13
  "isopen": false,
            
14
  "license_id": "notspecified",
14
  "license_id": "notspecified",
            
15
  "license_title": "License Not Specified",
15
  "license_title": "License Not Specified",
            
16
  "local_relevance": "Two coastal sites near Tuktoyaktuk, NWT, ere 
16
  "local_relevance": "Two coastal sites near Tuktoyaktuk, NWT, ere 
            
17
investigated to determine coastal erosion rates.",
17
investigated to determine coastal erosion rates.",
            
18
  "maintainer": null,
18
  "maintainer": null,
            
19
  "maintainer_email": null,
19
  "maintainer_email": null,
            
20
  "metadata_created": "2023-11-27T23:27:33.663045",
20
  "metadata_created": "2023-11-27T23:27:33.663045",
            
n
21
  "metadata_modified": "2023-11-28T17:27:13.151227",
n
21
  "metadata_modified": "2025-05-01T16:06:41.627149",
            
22
  "metatags": "Research,Remote Sensing,Coast,Tuktoyaktuk,Erosion",
22
  "metatags": "Research,Remote 
            
23
Sensing,Coast,Tuktoyaktuk,Erosion,Tuktuujaqrtuuq",
            
23
  "modified_date": "2023-05-18",
24
  "modified_date": "2023-05-18",
            
24
  "name": "erosion-of-arctic-coasts",
25
  "name": "erosion-of-arctic-coasts",
            
n
25
  "notes": "Two coastal sites near Tuktoyaktuk were investigated over 
n
26
  "notes": "Two coastal sites near Tuktoyaktuk (Tuktuujaqrtuuq) were 
            
26
a one week and one year time interval, using high-resolution imagery 
27
investigated over a one week and one year time interval, using 
            
27
from drones to identify coastal erosion rates.",
28
high-resolution imagery from drones to identify coastal erosion 
            
29
rates.",
            
28
  "num_resources": 1,
30
  "num_resources": 1,
            
n
29
  "num_tags": 5,
n
31
  "num_tags": 6,
            
30
  "organization": {
32
  "organization": {
            
31
    "approval_status": "approved",
33
    "approval_status": "approved",
            
32
    "created": "2023-11-27T15:29:16.450990",
34
    "created": "2023-11-27T15:29:16.450990",
            
33
    "description": "",
35
    "description": "",
            
34
    "id": "76bec39b-e0d4-4f47-8eb8-0a7e4a6698f3",
36
    "id": "76bec39b-e0d4-4f47-8eb8-0a7e4a6698f3",
            
n
35
    "image_url": "",
n
37
    "image_url": 
            
38
"2024-02-29-164126.893038pexels-andrea-piacquadio-941555.jpg",
            
36
    "is_organization": true,
39
    "is_organization": true,
            
37
    "name": "academic-journal",
40
    "name": "academic-journal",
            
38
    "state": "active",
41
    "state": "active",
            
39
    "title": "Academic Journal",
42
    "title": "Academic Journal",
            
40
    "type": "organization"
43
    "type": "organization"
            
41
  },
44
  },
            
42
  "owner_org": "76bec39b-e0d4-4f47-8eb8-0a7e4a6698f3",
45
  "owner_org": "76bec39b-e0d4-4f47-8eb8-0a7e4a6698f3",
            
43
  "private": false,
46
  "private": false,
            
44
  "relationships_as_object": [],
47
  "relationships_as_object": [],
            
45
  "relationships_as_subject": [],
48
  "relationships_as_subject": [],
            
46
  "release_date": "2023-05-18",
49
  "release_date": "2023-05-18",
            
47
  "resources": [
50
  "resources": [
            
48
    {
51
    {
            
49
      "cache_last_updated": null,
52
      "cache_last_updated": null,
            
50
      "cache_url": null,
53
      "cache_url": null,
            
51
      "created": "2023-11-27T23:29:18.426459",
54
      "created": "2023-11-27T23:29:18.426459",
            
52
      "datastore_active": false,
55
      "datastore_active": false,
            
53
      "datastore_contains_all_records_of_source_file": false,
56
      "datastore_contains_all_records_of_source_file": false,
            
54
      "description": null,
57
      "description": null,
            
55
      "format": "PDF",
58
      "format": "PDF",
            
56
      "hash": "",
59
      "hash": "",
            
57
      "id": "c3e84452-055b-4da9-b1c3-f4c39c493b64",
60
      "id": "c3e84452-055b-4da9-b1c3-f4c39c493b64",
            
58
      "last_modified": "2023-11-27T23:29:18.400349",
61
      "last_modified": "2023-11-27T23:29:18.400349",
            
59
      "metadata_modified": "2023-11-28T17:27:13.160283",
62
      "metadata_modified": "2023-11-28T17:27:13.160283",
            
60
      "mimetype": null,
63
      "mimetype": null,
            
61
      "mimetype_inner": null,
64
      "mimetype_inner": null,
            
62
      "name": "UAV-SfM and Geographic Object-Based Image Analysis for 
65
      "name": "UAV-SfM and Geographic Object-Based Image Analysis for 
            
63
Measuring Multi-Temporal Planimetric and Volumetric Erosion of Arctic 
66
Measuring Multi-Temporal Planimetric and Volumetric Erosion of Arctic 
            
64
Coasts",
67
Coasts",
            
65
      "package_id": "97ab7f0c-5e14-45cf-8193-5ecfd0d73b3f",
68
      "package_id": "97ab7f0c-5e14-45cf-8193-5ecfd0d73b3f",
            
66
      "position": 0,
69
      "position": 0,
            
67
      "resource_type": null,
70
      "resource_type": null,
            
68
      "size": 6375168,
71
      "size": 6375168,
            
69
      "state": "active",
72
      "state": "active",
            
70
      "url": 
73
      "url": 
            
71
"https://www.tandfonline.com/doi/full/10.1080/07038992.2023.2211679",
74
"https://www.tandfonline.com/doi/full/10.1080/07038992.2023.2211679",
            
72
      "url_type": ""
75
      "url_type": ""
            
73
    }
76
    }
            
74
  ],
77
  ],
            
75
  "state": "active",
78
  "state": "active",
            
76
  "summary": "We analyzed two coastal sites in Kugmallit Bay (near 
79
  "summary": "We analyzed two coastal sites in Kugmallit Bay (near 
            
77
Tuktoyaktuk, Northwest Territories, Canada), over a one-week and 
80
Tuktoyaktuk, Northwest Territories, Canada), over a one-week and 
            
78
one-year time interval. Using high-resolution imagery from Unoccupied 
81
one-year time interval. Using high-resolution imagery from Unoccupied 
            
79
Aerial Vehicles with Structure from Motion (UAV-SfM), we investigated 
82
Aerial Vehicles with Structure from Motion (UAV-SfM), we investigated 
            
80
the influence of unique coastal indicator features on reported 
83
the influence of unique coastal indicator features on reported 
            
81
planimetric and volumetric measurements and explored the use of 
84
planimetric and volumetric measurements and explored the use of 
            
82
Geographic Object Based Image Analysis (GEOBIA) to semi-automate the 
85
Geographic Object Based Image Analysis (GEOBIA) to semi-automate the 
            
83
process of coastal feature extraction. We observed temporally 
86
process of coastal feature extraction. We observed temporally 
            
84
dependent differences between coastal feature movements, 
87
dependent differences between coastal feature movements, 
            
85
planimetrically and volumetrically, and object-based feature 
88
planimetrically and volumetrically, and object-based feature 
            
86
extraction accuracy was found to be feature dependent. Our research 
89
extraction accuracy was found to be feature dependent. Our research 
            
87
has made methodological improvements to Arctic coastal measurements, 
90
has made methodological improvements to Arctic coastal measurements, 
            
88
particularly at high spatiotemporal scales, which highlights 
91
particularly at high spatiotemporal scales, which highlights 
            
89
considerations relevant to broad scale Arctic coastal monitoring and 
92
considerations relevant to broad scale Arctic coastal monitoring and 
            
90
quantification.",
93
quantification.",
            
91
  "tags": [
94
  "tags": [
            
92
    {
95
    {
            
93
      "display_name": "Coast",
96
      "display_name": "Coast",
            
94
      "id": "899fc8fa-2e8f-47df-974d-be48f2ca27a3",
97
      "id": "899fc8fa-2e8f-47df-974d-be48f2ca27a3",
            
95
      "name": "Coast",
98
      "name": "Coast",
            
96
      "state": "active",
99
      "state": "active",
            
97
      "vocabulary_id": null
100
      "vocabulary_id": null
            
98
    },
101
    },
            
99
    {
102
    {
            
100
      "display_name": "Erosion",
103
      "display_name": "Erosion",
            
101
      "id": "95d06e76-8e97-4bf8-9687-ea846516d7db",
104
      "id": "95d06e76-8e97-4bf8-9687-ea846516d7db",
            
102
      "name": "Erosion",
105
      "name": "Erosion",
            
103
      "state": "active",
106
      "state": "active",
            
104
      "vocabulary_id": null
107
      "vocabulary_id": null
            
105
    },
108
    },
            
106
    {
109
    {
            
107
      "display_name": "Remote Sensing",
110
      "display_name": "Remote Sensing",
            
108
      "id": "dc4f64a0-95da-45ab-bf8a-197c40a71a8d",
111
      "id": "dc4f64a0-95da-45ab-bf8a-197c40a71a8d",
            
109
      "name": "Remote Sensing",
112
      "name": "Remote Sensing",
            
110
      "state": "active",
113
      "state": "active",
            
111
      "vocabulary_id": null
114
      "vocabulary_id": null
            
112
    },
115
    },
            
113
    {
116
    {
            
114
      "display_name": "Research",
117
      "display_name": "Research",
            
115
      "id": "9ce08dce-f710-4692-8be5-23a0beedaf90",
118
      "id": "9ce08dce-f710-4692-8be5-23a0beedaf90",
            
116
      "name": "Research",
119
      "name": "Research",
            
117
      "state": "active",
120
      "state": "active",
            
118
      "vocabulary_id": null
121
      "vocabulary_id": null
            
119
    },
122
    },
            
120
    {
123
    {
            
121
      "display_name": "Tuktoyaktuk",
124
      "display_name": "Tuktoyaktuk",
            
122
      "id": "c428a462-1077-42e0-b544-c05a4b4509c6",
125
      "id": "c428a462-1077-42e0-b544-c05a4b4509c6",
            
123
      "name": "Tuktoyaktuk",
126
      "name": "Tuktoyaktuk",
            
124
      "state": "active",
127
      "state": "active",
            
125
      "vocabulary_id": null
128
      "vocabulary_id": null
            
t
t
129
    },
            
130
    {
            
131
      "display_name": "Tuktuujaqrtuuq",
            
132
      "id": "dd0eaa8c-775d-409a-9204-7613c1e1e24d",
            
133
      "name": "Tuktuujaqrtuuq",
            
134
      "state": "active",
            
135
      "vocabulary_id": null
            
126
    }
136
    }
            
127
  ],
137
  ],
            
128
  "title": "UAV-SfM and Geographic Object-Based Image Analysis for 
138
  "title": "UAV-SfM and Geographic Object-Based Image Analysis for 
            
129
Measuring Multi-Temporal Planimetric and Volumetric Erosion of Arctic 
139
Measuring Multi-Temporal Planimetric and Volumetric Erosion of Arctic 
            
130
Coasts",
140
Coasts",
            
131
  "type": "dataset",
141
  "type": "dataset",
            
132
  "url": null,
142
  "url": null,
            
133
  "version": null
143
  "version": null
            
134
}
144
}