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": "2023-11-27T23:27:33.663051",
n
21
  "metadata_modified": "2023-11-27T23:29:18.407602",
            
22
  "metatags": "Research,Remote Sensing,Coast,Tuktoyaktuk,Erosion",
22
  "metatags": "Research,Remote Sensing,Coast,Tuktoyaktuk,Erosion",
            
23
  "modified_date": "2023-05-18",
23
  "modified_date": "2023-05-18",
            
24
  "name": "erosion-of-arctic-coasts",
24
  "name": "erosion-of-arctic-coasts",
            
25
  "notes": "Two coastal sites near Tuktoyaktuk were investigated over 
25
  "notes": "Two coastal sites near Tuktoyaktuk were investigated over 
            
26
a one week and one year time interval, using high-resolution imagery 
26
a one week and one year time interval, using high-resolution imagery 
            
27
from drones to identify coastal erosion rates.",
27
from drones to identify coastal erosion rates.",
            
n
28
  "num_resources": 0,
n
28
  "num_resources": 1,
            
29
  "num_tags": 5,
29
  "num_tags": 5,
            
30
  "organization": {
30
  "organization": {
            
31
    "approval_status": "approved",
31
    "approval_status": "approved",
            
32
    "created": "2023-11-27T15:29:16.450990",
32
    "created": "2023-11-27T15:29:16.450990",
            
33
    "description": "",
33
    "description": "",
            
34
    "id": "76bec39b-e0d4-4f47-8eb8-0a7e4a6698f3",
34
    "id": "76bec39b-e0d4-4f47-8eb8-0a7e4a6698f3",
            
35
    "image_url": "",
35
    "image_url": "",
            
36
    "is_organization": true,
36
    "is_organization": true,
            
37
    "name": "academic-journal",
37
    "name": "academic-journal",
            
38
    "state": "active",
38
    "state": "active",
            
39
    "title": "Academic Journal",
39
    "title": "Academic Journal",
            
40
    "type": "organization"
40
    "type": "organization"
            
41
  },
41
  },
            
42
  "owner_org": "76bec39b-e0d4-4f47-8eb8-0a7e4a6698f3",
42
  "owner_org": "76bec39b-e0d4-4f47-8eb8-0a7e4a6698f3",
            
43
  "private": false,
43
  "private": false,
            
44
  "relationships_as_object": [],
44
  "relationships_as_object": [],
            
45
  "relationships_as_subject": [],
45
  "relationships_as_subject": [],
            
46
  "release_date": "2023-05-18",
46
  "release_date": "2023-05-18",
            
t
47
  "resources": [],
t
47
  "resources": [
            
48
    {
            
49
      "cache_last_updated": null,
            
50
      "cache_url": null,
            
51
      "created": "2023-11-27T23:29:18.426459",
            
52
      "datastore_active": false,
            
53
      "datastore_contains_all_records_of_source_file": false,
            
54
      "description": null,
            
55
      "format": "PDF",
            
56
      "hash": "",
            
57
      "id": "c3e84452-055b-4da9-b1c3-f4c39c493b64",
            
58
      "last_modified": "2023-11-27T23:29:18.400349",
            
59
      "metadata_modified": "2023-11-27T23:29:18.413773",
            
60
      "mimetype": "application/pdf",
            
61
      "mimetype_inner": null,
            
62
      "name": "UAV-SfM and Geographic Object-Based Image Analysis for 
            
63
Measuring Multi-Temporal Planimetric and Volumetric Erosion of Arctic 
            
64
Coasts",
            
65
      "package_id": "97ab7f0c-5e14-45cf-8193-5ecfd0d73b3f",
            
66
      "position": 0,
            
67
      "resource_type": null,
            
68
      "size": 6375168,
            
69
      "state": "active",
            
70
      "url": 
            
71
sed-image-analysis-for-measuring-multi-temporal-planimetric-and-.pdf",
            
72
      "url_type": "upload"
            
73
    }
            
74
  ],
            
48
  "state": "draft",
75
  "state": "draft",
            
49
  "summary": "We analyzed two coastal sites in Kugmallit Bay (near 
76
  "summary": "We analyzed two coastal sites in Kugmallit Bay (near 
            
50
Tuktoyaktuk, Northwest Territories, Canada), over a one-week and 
77
Tuktoyaktuk, Northwest Territories, Canada), over a one-week and 
            
51
one-year time interval. Using high-resolution imagery from Unoccupied 
78
one-year time interval. Using high-resolution imagery from Unoccupied 
            
52
Aerial Vehicles with Structure from Motion (UAV-SfM), we investigated 
79
Aerial Vehicles with Structure from Motion (UAV-SfM), we investigated 
            
53
the influence of unique coastal indicator features on reported 
80
the influence of unique coastal indicator features on reported 
            
54
planimetric and volumetric measurements and explored the use of 
81
planimetric and volumetric measurements and explored the use of 
            
55
Geographic Object Based Image Analysis (GEOBIA) to semi-automate the 
82
Geographic Object Based Image Analysis (GEOBIA) to semi-automate the 
            
56
process of coastal feature extraction. We observed temporally 
83
process of coastal feature extraction. We observed temporally 
            
57
dependent differences between coastal feature movements, 
84
dependent differences between coastal feature movements, 
            
58
planimetrically and volumetrically, and object-based feature 
85
planimetrically and volumetrically, and object-based feature 
            
59
extraction accuracy was found to be feature dependent. Our research 
86
extraction accuracy was found to be feature dependent. Our research 
            
60
has made methodological improvements to Arctic coastal measurements, 
87
has made methodological improvements to Arctic coastal measurements, 
            
61
particularly at high spatiotemporal scales, which highlights 
88
particularly at high spatiotemporal scales, which highlights 
            
62
considerations relevant to broad scale Arctic coastal monitoring and 
89
considerations relevant to broad scale Arctic coastal monitoring and 
            
63
quantification.",
90
quantification.",
            
64
  "tags": [
91
  "tags": [
            
65
    {
92
    {
            
66
      "display_name": "Coast",
93
      "display_name": "Coast",
            
67
      "id": "899fc8fa-2e8f-47df-974d-be48f2ca27a3",
94
      "id": "899fc8fa-2e8f-47df-974d-be48f2ca27a3",
            
68
      "name": "Coast",
95
      "name": "Coast",
            
69
      "state": "active",
96
      "state": "active",
            
70
      "vocabulary_id": null
97
      "vocabulary_id": null
            
71
    },
98
    },
            
72
    {
99
    {
            
73
      "display_name": "Erosion",
100
      "display_name": "Erosion",
            
74
      "id": "95d06e76-8e97-4bf8-9687-ea846516d7db",
101
      "id": "95d06e76-8e97-4bf8-9687-ea846516d7db",
            
75
      "name": "Erosion",
102
      "name": "Erosion",
            
76
      "state": "active",
103
      "state": "active",
            
77
      "vocabulary_id": null
104
      "vocabulary_id": null
            
78
    },
105
    },
            
79
    {
106
    {
            
80
      "display_name": "Remote Sensing",
107
      "display_name": "Remote Sensing",
            
81
      "id": "dc4f64a0-95da-45ab-bf8a-197c40a71a8d",
108
      "id": "dc4f64a0-95da-45ab-bf8a-197c40a71a8d",
            
82
      "name": "Remote Sensing",
109
      "name": "Remote Sensing",
            
83
      "state": "active",
110
      "state": "active",
            
84
      "vocabulary_id": null
111
      "vocabulary_id": null
            
85
    },
112
    },
            
86
    {
113
    {
            
87
      "display_name": "Research",
114
      "display_name": "Research",
            
88
      "id": "9ce08dce-f710-4692-8be5-23a0beedaf90",
115
      "id": "9ce08dce-f710-4692-8be5-23a0beedaf90",
            
89
      "name": "Research",
116
      "name": "Research",
            
90
      "state": "active",
117
      "state": "active",
            
91
      "vocabulary_id": null
118
      "vocabulary_id": null
            
92
    },
119
    },
            
93
    {
120
    {
            
94
      "display_name": "Tuktoyaktuk",
121
      "display_name": "Tuktoyaktuk",
            
95
      "id": "c428a462-1077-42e0-b544-c05a4b4509c6",
122
      "id": "c428a462-1077-42e0-b544-c05a4b4509c6",
            
96
      "name": "Tuktoyaktuk",
123
      "name": "Tuktoyaktuk",
            
97
      "state": "active",
124
      "state": "active",
            
98
      "vocabulary_id": null
125
      "vocabulary_id": null
            
99
    }
126
    }
            
100
  ],
127
  ],
            
101
  "title": "UAV-SfM and Geographic Object-Based Image Analysis for 
128
  "title": "UAV-SfM and Geographic Object-Based Image Analysis for 
            
102
Measuring Mult-Temporal Planimetric and Volumetric Erosion of Arctic 
129
Measuring Mult-Temporal Planimetric and Volumetric Erosion of Arctic 
            
103
Coasts",
130
Coasts",
            
104
  "type": "dataset",
131
  "type": "dataset",
            
105
  "url": null,
132
  "url": null,
            
106
  "version": null
133
  "version": null
            
107
}
134
}