Changes
On June 2, 2022 at 10:15:21 AM +1000,
-
Added resource Data Quality Statement to Inundation Maps for NSW Inland Floodplain Wetlands
-
Added resource Inundation Maps for NSW Inland Floodplain Wetlands to Inundation Maps for NSW Inland Floodplain Wetlands
-
Deleted resource Data Quality Statement from Inundation Maps for NSW Inland Floodplain Wetlands
-
Deleted resource Inundation Maps for NSW Inland Floodplain Wetlands from Inundation Maps for NSW Inland Floodplain Wetlands
f | 1 | { | f | 1 | { |
2 | "author_email": null, | 2 | "author_email": null, | ||
3 | "creator_user_id": "8d2ac61a-d63a-4456-a00d-b35fee4c4025", | 3 | "creator_user_id": "8d2ac61a-d63a-4456-a00d-b35fee4c4025", | ||
4 | "extras": [ | 4 | "extras": [ | ||
5 | { | 5 | { | ||
6 | "key": "harvest_portal", | 6 | "key": "harvest_portal", | ||
7 | "value": "SEED" | 7 | "value": "SEED" | ||
8 | }, | 8 | }, | ||
9 | { | 9 | { | ||
10 | "key": "harvest_url", | 10 | "key": "harvest_url", | ||
11 | "value": | 11 | "value": | ||
12 | nsw.gov.au/dataset/inundation-maps-for-nsw-inland-floodplain-wetlands" | 12 | nsw.gov.au/dataset/inundation-maps-for-nsw-inland-floodplain-wetlands" | ||
13 | } | 13 | } | ||
14 | ], | 14 | ], | ||
15 | "groups": [], | 15 | "groups": [], | ||
16 | "id": "19918504-269e-4626-a45b-3d126c6de70c", | 16 | "id": "19918504-269e-4626-a45b-3d126c6de70c", | ||
17 | "isopen": true, | 17 | "isopen": true, | ||
18 | "license_id": "cc-by", | 18 | "license_id": "cc-by", | ||
19 | "license_title": "Creative Commons Attribution", | 19 | "license_title": "Creative Commons Attribution", | ||
20 | "license_url": "http://www.opendefinition.org/licenses/cc-by", | 20 | "license_url": "http://www.opendefinition.org/licenses/cc-by", | ||
21 | "likes": 0, | 21 | "likes": 0, | ||
22 | "maintainer": null, | 22 | "maintainer": null, | ||
23 | "maintainer_email": null, | 23 | "maintainer_email": null, | ||
24 | "metadata_created": "2020-08-30T22:04:55.751913", | 24 | "metadata_created": "2020-08-30T22:04:55.751913", | ||
n | 25 | "metadata_modified": "2022-06-02T00:15:20.050525", | n | 25 | "metadata_modified": "2022-06-02T00:15:21.646233", |
26 | "name": "inundation-maps-for-nsw-inland-floodplain-wetlands", | 26 | "name": "inundation-maps-for-nsw-inland-floodplain-wetlands", | ||
27 | "notes": "Under the NSW DPIE-EES Environmental Water Management | 27 | "notes": "Under the NSW DPIE-EES Environmental Water Management | ||
28 | Program the distribution and extent of inundation is monitored in | 28 | Program the distribution and extent of inundation is monitored in | ||
29 | large inland floodplain wetland assets which are targeted for | 29 | large inland floodplain wetland assets which are targeted for | ||
30 | environmental flow delivery and located in the NSW portion of the | 30 | environmental flow delivery and located in the NSW portion of the | ||
31 | Murray-Darling Basin: Gwydir wetlands, Lowbidgee floodplain, Lower | 31 | Murray-Darling Basin: Gwydir wetlands, Lowbidgee floodplain, Lower | ||
32 | Lachlan wetlands, Macquarie Marshes, and Barmah-Millewa Forest. | 32 | Lachlan wetlands, Macquarie Marshes, and Barmah-Millewa Forest. | ||
33 | Inundation maps are derived from image observations sourced from the | 33 | Inundation maps are derived from image observations sourced from the | ||
34 | satellite data sources of Landsat (30m pixel) and Sentinel-2 (10m | 34 | satellite data sources of Landsat (30m pixel) and Sentinel-2 (10m | ||
35 | pixel) for the period July 2014-June 2019. Image observations are | 35 | pixel) for the period July 2014-June 2019. Image observations are | ||
36 | automatically downloaded by NSW DPIE from the USGS (Unites State | 36 | automatically downloaded by NSW DPIE from the USGS (Unites State | ||
37 | Geological Survey\u2019s Earth Explorer website | 37 | Geological Survey\u2019s Earth Explorer website | ||
38 | (http://earthexplorer.usgs.gov ) and the Copernicus Sentinel Open | 38 | (http://earthexplorer.usgs.gov ) and the Copernicus Sentinel Open | ||
39 | Access Hub (https://scihub.copernicus.eu/dhus/#/home ) as | 39 | Access Hub (https://scihub.copernicus.eu/dhus/#/home ) as | ||
40 | orthorectified images. NSW DPIE process these images to standardised | 40 | orthorectified images. NSW DPIE process these images to standardised | ||
41 | surface reflectance (Flood et al. 2013). Image observations with high | 41 | surface reflectance (Flood et al. 2013). Image observations with high | ||
42 | cloud coverage (>50%) are not considered because they cannot be | 42 | cloud coverage (>50%) are not considered because they cannot be | ||
43 | processed. The inundation mapping procedure is a modified version of | 43 | processed. The inundation mapping procedure is a modified version of | ||
44 | Thomas et. al (2015) which is a method to map inundation in vegetated | 44 | Thomas et. al (2015) which is a method to map inundation in vegetated | ||
45 | floodplain wetlands using an integrated spectral response to water and | 45 | floodplain wetlands using an integrated spectral response to water and | ||
46 | vigorous vegetation. From each satellite image observation NSW | 46 | vigorous vegetation. From each satellite image observation NSW | ||
47 | DPIE-EES automatically generates a water index (Fisher et al. 2016) | 47 | DPIE-EES automatically generates a water index (Fisher et al. 2016) | ||
48 | and the NDVI vegetation index. These indices are used to allocate | 48 | and the NDVI vegetation index. These indices are used to allocate | ||
49 | inundated pixels to classes of open water, mixed water and vegetation, | 49 | inundated pixels to classes of open water, mixed water and vegetation, | ||
50 | and dense vegetation cover that was inundated (Thomas et al. 2015). A | 50 | and dense vegetation cover that was inundated (Thomas et al. 2015). A | ||
51 | process of pixel recoding is conducted to produce each inundation map. | 51 | process of pixel recoding is conducted to produce each inundation map. | ||
52 | First all inundation classes are merged and allocated a value of one | 52 | First all inundation classes are merged and allocated a value of one | ||
53 | (1) whilst all other pixels are allocated a value of zero (0). Second, | 53 | (1) whilst all other pixels are allocated a value of zero (0). Second, | ||
54 | ancillary data is then used to identify irrigation infrastructure to | 54 | ancillary data is then used to identify irrigation infrastructure to | ||
55 | do two things: locate inundated pixels within off-river storages (ORS) | 55 | do two things: locate inundated pixels within off-river storages (ORS) | ||
56 | by recoding to a value of (2) and to remove cropped areas that have | 56 | by recoding to a value of (2) and to remove cropped areas that have | ||
57 | similar spectral properties to wetland vegetation by coding the pixels | 57 | similar spectral properties to wetland vegetation by coding the pixels | ||
58 | to a value of zero (0). Third, for observation dates affected by cloud | 58 | to a value of zero (0). Third, for observation dates affected by cloud | ||
59 | shadow, which is often incorrectly detected as water, pixels are | 59 | shadow, which is often incorrectly detected as water, pixels are | ||
60 | manually reclassified as cloud shadow by recoding them to a value of | 60 | manually reclassified as cloud shadow by recoding them to a value of | ||
61 | three (3). The final inundation classes are inundated (1), off-river | 61 | three (3). The final inundation classes are inundated (1), off-river | ||
62 | storages with water (ors) (2), cloud shadow (3), and not inundated | 62 | storages with water (ors) (2), cloud shadow (3), and not inundated | ||
63 | (0). Final inundation maps are clipped to the inland floodplain | 63 | (0). Final inundation maps are clipped to the inland floodplain | ||
64 | wetland boundaries.\r\n\r\nThe naming format of the files | 64 | wetland boundaries.\r\n\r\nThe naming format of the files | ||
65 | are:\r\nWetland_date _sensor_inundation1_ors2_cloud3.tif or | 65 | are:\r\nWetland_date _sensor_inundation1_ors2_cloud3.tif or | ||
66 | Wetland_path_date | 66 | Wetland_path_date | ||
67 | _sensor_inundation1_ors2_cloud3.tif\r\n\r\nWetland:\r\nbm = Barmah | 67 | _sensor_inundation1_ors2_cloud3.tif\r\n\r\nWetland:\r\nbm = Barmah | ||
68 | Millewa floodplain\r\ngw = Gwydir floodplain\r\nlachlan = Lachlan | 68 | Millewa floodplain\r\ngw = Gwydir floodplain\r\nlachlan = Lachlan | ||
69 | floodplain\r\nlo = Lowbidgee floodplain\r\nmm = Macquarie Marshes | 69 | floodplain\r\nlo = Lowbidgee floodplain\r\nmm = Macquarie Marshes | ||
70 | floodplain\r\n\r\nPath: Specific to the Lachlan\r\nDate: Satellite | 70 | floodplain\r\n\r\nPath: Specific to the Lachlan\r\nDate: Satellite | ||
71 | image date processed\r\nSensor: Sensor type- l7 (Landsat7; l8 (Landsat | 71 | image date processed\r\nSensor: Sensor type- l7 (Landsat7; l8 (Landsat | ||
72 | 8); s2 (Sentinel2)\r\nInundation1: Inundated\r\nors2: Off-River | 72 | 8); s2 (Sentinel2)\r\nInundation1: Inundated\r\nors2: Off-River | ||
73 | Storage with water\r\ncloud3: Cloud shadow (in filename if | 73 | Storage with water\r\ncloud3: Cloud shadow (in filename if | ||
74 | present)\r\n\r\nReferences:\r\nFisher, A., Flood, N. and Danaher, T. | 74 | present)\r\n\r\nReferences:\r\nFisher, A., Flood, N. and Danaher, T. | ||
75 | (2016). Comparing Landsat water index methods for automated water | 75 | (2016). Comparing Landsat water index methods for automated water | ||
76 | classification in eastern Australia. Remote Sensing of Environment, | 76 | classification in eastern Australia. Remote Sensing of Environment, | ||
77 | 175, 167-182.\r\n\r\nFlood, N., Danaher, T., Gill, T., & Gillingham, | 77 | 175, 167-182.\r\n\r\nFlood, N., Danaher, T., Gill, T., & Gillingham, | ||
78 | S. (2013). An operational scheme for deriving standardised surface | 78 | S. (2013). An operational scheme for deriving standardised surface | ||
79 | reflectance from Landsat TM/ETM+ and SPOT HRG imagery for eastern | 79 | reflectance from Landsat TM/ETM+ and SPOT HRG imagery for eastern | ||
80 | Australia. Remote Sensing, 5, 83\u2013109.\r\n\r\nThomas, R. F., | 80 | Australia. Remote Sensing, 5, 83\u2013109.\r\n\r\nThomas, R. F., | ||
81 | Kingsford, R. T., Lu, Y., Cox, S. J., Sims, N. C. and Hunter, S. J., | 81 | Kingsford, R. T., Lu, Y., Cox, S. J., Sims, N. C. and Hunter, S. J., | ||
82 | (2015). Mapping inundation in the heterogeneous floodplain wetlands of | 82 | (2015). Mapping inundation in the heterogeneous floodplain wetlands of | ||
83 | the Macquarie Marshes, using Landsat Thematic Mapper. Journal of | 83 | the Macquarie Marshes, using Landsat Thematic Mapper. Journal of | ||
84 | Hydrology 524, 194-213.\r\n", | 84 | Hydrology 524, 194-213.\r\n", | ||
85 | "num_resources": 2, | 85 | "num_resources": 2, | ||
86 | "num_tags": 0, | 86 | "num_tags": 0, | ||
87 | "organization": { | 87 | "organization": { | ||
88 | "approval_status": "approved", | 88 | "approval_status": "approved", | ||
89 | "created": "2018-06-15T18:43:57.383780", | 89 | "created": "2018-06-15T18:43:57.383780", | ||
90 | "description": "DPE is the principal government agency responsible | 90 | "description": "DPE is the principal government agency responsible | ||
91 | for driving sustainable growth in NSW.\r\n\r\nDPE works closely with | 91 | for driving sustainable growth in NSW.\r\n\r\nDPE works closely with | ||
92 | local government, stakeholders and the community in the areas of | 92 | local government, stakeholders and the community in the areas of | ||
93 | long-term regional planning, well-located housing and employment land, | 93 | long-term regional planning, well-located housing and employment land, | ||
94 | state significant development proposals, protection of the natural | 94 | state significant development proposals, protection of the natural | ||
95 | environment and caring for culture, heritage and Aboriginal | 95 | environment and caring for culture, heritage and Aboriginal | ||
96 | country.\r\nIn collaborating with government agencies, DPE aims to | 96 | country.\r\nIn collaborating with government agencies, DPE aims to | ||
97 | promote greater community and stakeholder consultation, integrate land | 97 | promote greater community and stakeholder consultation, integrate land | ||
98 | use planning and infrastructure provision, deliver development | 98 | use planning and infrastructure provision, deliver development | ||
99 | assessments for major development and infrastructure projects and | 99 | assessments for major development and infrastructure projects and | ||
100 | guide the policies and strategies for land use, heritage and | 100 | guide the policies and strategies for land use, heritage and | ||
101 | conservation.\r\n\r\nDPE\u2019s community initiatives include raising | 101 | conservation.\r\n\r\nDPE\u2019s community initiatives include raising | ||
102 | the standard of building and design, releasing new land for housing | 102 | the standard of building and design, releasing new land for housing | ||
103 | and employment, developing strategies which guide sustainable | 103 | and employment, developing strategies which guide sustainable | ||
104 | planning, protecting the environment through impact assessments, | 104 | planning, protecting the environment through impact assessments, | ||
105 | driving best practice in development approvals, publishing population | 105 | driving best practice in development approvals, publishing population | ||
106 | projections and analyses, assessing major projects of state | 106 | projections and analyses, assessing major projects of state | ||
107 | significance and managing key planning reforms.\r\n\r\nSee: | 107 | significance and managing key planning reforms.\r\n\r\nSee: | ||
108 | http://www.planning.nsw.gov.au/\r\n", | 108 | http://www.planning.nsw.gov.au/\r\n", | ||
109 | "id": "2876b9d8-8ec7-42f3-b8a7-4708ba43b5cd", | 109 | "id": "2876b9d8-8ec7-42f3-b8a7-4708ba43b5cd", | ||
110 | "image_url": | 110 | "image_url": | ||
111 | "2019-01-30-005210.802161Planning-and-Environment.png", | 111 | "2019-01-30-005210.802161Planning-and-Environment.png", | ||
112 | "is_organization": true, | 112 | "is_organization": true, | ||
113 | "name": "dpe-department-of-planning-and-environment", | 113 | "name": "dpe-department-of-planning-and-environment", | ||
114 | "state": "active", | 114 | "state": "active", | ||
115 | "title": "Department of Planning and Environment", | 115 | "title": "Department of Planning and Environment", | ||
116 | "type": "organization" | 116 | "type": "organization" | ||
117 | }, | 117 | }, | ||
118 | "owner_org": "2876b9d8-8ec7-42f3-b8a7-4708ba43b5cd", | 118 | "owner_org": "2876b9d8-8ec7-42f3-b8a7-4708ba43b5cd", | ||
119 | "private": false, | 119 | "private": false, | ||
120 | "relationships_as_object": [], | 120 | "relationships_as_object": [], | ||
121 | "relationships_as_subject": [], | 121 | "relationships_as_subject": [], | ||
122 | "resources": [ | 122 | "resources": [ | ||
123 | { | 123 | { | ||
124 | "cache_last_updated": null, | 124 | "cache_last_updated": null, | ||
125 | "cache_url": null, | 125 | "cache_url": null, | ||
n | 126 | "created": "2022-06-02T00:15:20.073699", | n | 126 | "created": "2022-06-02T00:15:21.670933", |
127 | "datastore_active": false, | 127 | "datastore_active": false, | ||
128 | "datastore_contains_all_records_of_source_file": false, | 128 | "datastore_contains_all_records_of_source_file": false, | ||
129 | "format": "PDF", | 129 | "format": "PDF", | ||
130 | "hash": "", | 130 | "hash": "", | ||
n | 131 | "id": "2385a667-b205-4c11-b3d1-9174a4cd896f", | n | 131 | "id": "c6135387-b5d6-4023-adba-422fe7242005", |
132 | "last_modified": null, | 132 | "last_modified": null, | ||
n | 133 | "metadata_modified": "2022-06-02T00:15:20.056855", | n | 133 | "metadata_modified": "2022-06-02T00:15:21.653862", |
134 | "mimetype": null, | 134 | "mimetype": null, | ||
135 | "mimetype_inner": null, | 135 | "mimetype_inner": null, | ||
136 | "name": "Data Quality Statement", | 136 | "name": "Data Quality Statement", | ||
137 | "package_id": "19918504-269e-4626-a45b-3d126c6de70c", | 137 | "package_id": "19918504-269e-4626-a45b-3d126c6de70c", | ||
138 | "position": 0, | 138 | "position": 0, | ||
139 | "resource_type": null, | 139 | "resource_type": null, | ||
140 | "size": null, | 140 | "size": null, | ||
141 | "state": "active", | 141 | "state": "active", | ||
142 | "url": | 142 | "url": | ||
143 | -for-nsw-inland-floodplain-wetlands/resource/data_quality_report/pdf", | 143 | -for-nsw-inland-floodplain-wetlands/resource/data_quality_report/pdf", | ||
144 | "url_type": null | 144 | "url_type": null | ||
145 | }, | 145 | }, | ||
146 | { | 146 | { | ||
147 | "cache_last_updated": null, | 147 | "cache_last_updated": null, | ||
148 | "cache_url": null, | 148 | "cache_url": null, | ||
n | 149 | "created": "2022-06-02T00:15:20.073705", | n | 149 | "created": "2022-06-02T00:15:21.670938", |
150 | "datastore_active": false, | 150 | "datastore_active": false, | ||
151 | "datastore_contains_all_records_of_source_file": false, | 151 | "datastore_contains_all_records_of_source_file": false, | ||
152 | "format": "ZIP", | 152 | "format": "ZIP", | ||
153 | "hash": "", | 153 | "hash": "", | ||
n | 154 | "id": "0bc690e3-b32b-45c0-8814-06cd8b71b074", | n | 154 | "id": "ce2b5728-9782-4275-a130-a28fb9710232", |
155 | "last_modified": null, | 155 | "last_modified": null, | ||
t | 156 | "metadata_modified": "2022-06-02T00:15:20.057069", | t | 156 | "metadata_modified": "2022-06-02T00:15:21.654203", |
157 | "mimetype": "application/zip", | 157 | "mimetype": "application/zip", | ||
158 | "mimetype_inner": null, | 158 | "mimetype_inner": null, | ||
159 | "name": "Inundation Maps for NSW Inland Floodplain Wetlands", | 159 | "name": "Inundation Maps for NSW Inland Floodplain Wetlands", | ||
160 | "package_id": "19918504-269e-4626-a45b-3d126c6de70c", | 160 | "package_id": "19918504-269e-4626-a45b-3d126c6de70c", | ||
161 | "position": 1, | 161 | "position": 1, | ||
162 | "resource_type": null, | 162 | "resource_type": null, | ||
163 | "size": null, | 163 | "size": null, | ||
164 | "state": "active", | 164 | "state": "active", | ||
165 | "url": | 165 | "url": | ||
166 | 4-4186-bf13-d8cd02eed593/download/2014-2019-basin-plan-reporting.zip", | 166 | 4-4186-bf13-d8cd02eed593/download/2014-2019-basin-plan-reporting.zip", | ||
167 | "url_type": null | 167 | "url_type": null | ||
168 | } | 168 | } | ||
169 | ], | 169 | ], | ||
170 | "spatial": | 170 | "spatial": | ||
171 | 7385835645,-36.32680798316042],[140.888671875,-36.32680798316042]]]}", | 171 | 7385835645,-36.32680798316042],[140.888671875,-36.32680798316042]]]}", | ||
172 | "spatial_coverage": | 172 | "spatial_coverage": | ||
173 | 7385835645,-36.32680798316042],[140.888671875,-36.32680798316042]]]}", | 173 | 7385835645,-36.32680798316042],[140.888671875,-36.32680798316042]]]}", | ||
174 | "state": "active", | 174 | "state": "active", | ||
175 | "tags": [], | 175 | "tags": [], | ||
176 | "temporal_coverage_from": "2014-01-07", | 176 | "temporal_coverage_from": "2014-01-07", | ||
177 | "temporal_coverage_to": "2019-07-31", | 177 | "temporal_coverage_to": "2019-07-31", | ||
178 | "title": "Inundation Maps for NSW Inland Floodplain Wetlands", | 178 | "title": "Inundation Maps for NSW Inland Floodplain Wetlands", | ||
179 | "type": "dataset", | 179 | "type": "dataset", | ||
180 | "unpublished": "false", | 180 | "unpublished": "false", | ||
181 | "update_freq": "unknown", | 181 | "update_freq": "unknown", | ||
182 | "url": null, | 182 | "url": null, | ||
183 | "version": null | 183 | "version": null | ||
184 | } | 184 | } |