feat: backfill linz:slug attribute in collection.json files (#480)

### Motivation
An update to `topo-imagery` ([PR
#1152](linz/topo-imagery#1152)) and `argo-tasks`
([PR #1124](linz/argo-tasks#1124)) will add the
the `linz:slug` attribute new `collection.json` files and expect this
attribute to be present with [release
4.8.0](linz/argo-tasks#1127).
This pull request is to manually (one-off) add the new `linz:slug`
attribute to all existing `collection.json` files in the `elevation` and
`imagery` repositories.
Original motivation for this change is from BM-1076. 

### Modifications
Added `linz:slug` attribute to each `collection.json` file from its
location in this repository.
```
#!/bin/bash
for dir in ./stac/*/*; do
  find $dir -type f -name 'collection.json' -print -exec sed -i 's;  "extent": {;  "linz:slug": "'${dir#./stac/*/}'",\n  "extent": {;g' {} \;
done
```

### Verification
Checked for invalid `json` using `jq`
```
echo "Checking for invalid json files"
shopt -s globstar
for file in ./**/collection.json; do
  jq . "${file}" >/dev/null || echo "failed: ${file}"
done
echo "DONE"
```
Checked for files containing multiple `linz:slug` attributes:
```
echo "Files with number of slugs not equal to 1:"
grep -R --include='collection.json' 'linz:slug' . -c --color=no | grep -v 'n:1$'
echo "END OF LIST"
```

stac/auckland/auckland-central_2023_0.06m/rgb/2193/collection.json

@@ -150,6 +150,7 @@
   "linz:region": "auckland",
   "linz:security_classification": "unclassified",
   "linz:geographic_description": "Auckland Central",
+  "linz:slug": "auckland-central_2023_0.06m",
   "extent": {
     "spatial": { "bbox": [[174.69658, -37.0338173, 174.8390448, -36.8132459]] },
     "temporal": { "interval": [["2023-08-21T12:00:00Z", "2023-08-23T12:00:00Z"]] }

stac/auckland/auckland-coast_2022-2023_0.05m/rgb/2193/collection.json

@@ -27174,6 +27174,7 @@
   "linz:security_classification": "unclassified",
   "linz:event_name": "Cyclone Gabrielle",
   "linz:geographic_description": "Auckland Coast",
+  "linz:slug": "auckland-coast_2022-2023_0.05m",
   "extent": {
     "spatial": { "bbox": [[174.1568679, -37.3015115, 175.5557893, -36.0426247]] },
     "temporal": { "interval": [["2022-11-25T11:00:00Z", "2023-01-22T11:00:00Z"]] }

stac/auckland/auckland-coast_2023_0.05m/rgb/2193/collection.json

@@ -18234,6 +18234,7 @@
   "linz:security_classification": "unclassified",
   "linz:event_name": "Cyclone Gabrielle",
   "linz:geographic_description": "Auckland Coast",
+  "linz:slug": "auckland-coast_2023_0.05m",
   "extent": {
     "spatial": { "bbox": [[174.3601035, -37.3015115, 175.293521, -36.1271042]] },
     "temporal": { "interval": [["2023-02-17T11:00:00Z", "2023-03-11T11:00:00Z"]] }

stac/auckland/auckland_2010-2011_0.125m/rgb/2193/collection.json

@@ -4625,6 +4625,7 @@
     { "name": "Aerial Surveys", "roles": ["producer"] },
     { "name": "Toitū Te Whenua Land Information New Zealand", "roles": ["host", "processor"] }
   ],
+  "linz:slug": "auckland_2010-2011_0.125m",
   "extent": {
     "spatial": { "bbox": [[174.2377052, -37.2909366, 175.517143, -36.1465019]] },
     "temporal": { "interval": [["2011-09-05T12:00:00Z", "2011-09-05T12:00:00Z"]] }

stac/auckland/auckland_2010-2012_0.5m/rgb/2193/collection.json

@@ -289,6 +289,7 @@
     { "name": "New Zealand Aerial Mapping", "roles": ["producer"] },
     { "name": "Toitū Te Whenua Land Information New Zealand", "roles": ["host", "processor"] }
   ],
+  "linz:slug": "auckland_2010-2012_0.5m",
   "extent": {
     "spatial": { "bbox": [[174.1503643, -37.3955883, 175.5940431, -35.8323605]] },
     "temporal": { "interval": [["2010-10-30T11:00:00Z", "2012-05-02T12:00:00Z"]] }

stac/auckland/auckland_2010_0.075m/rgb/2193/collection.json

@@ -488,6 +488,7 @@
     { "name": "Auckland Council", "roles": ["licensor"] },
     { "name": "Toitū Te Whenua Land Information New Zealand", "roles": ["host", "processor"] }
   ],
+  "linz:slug": "auckland_2010_0.075m",
   "extent": {
     "spatial": { "bbox": [[174.629357, -36.8388752, 174.8139454, -36.6576222]] },
     "temporal": { "interval": [["2010-01-05T11:00:00Z", "2010-04-07T12:00:00Z"]] }

stac/auckland/auckland_2012_0.075m/rgb/2193/collection.json

@@ -203,6 +203,7 @@
     { "name": "New Zealand Aerial Mapping", "roles": ["producer"] },
     { "name": "Toitū Te Whenua Land Information New Zealand", "roles": ["host", "processor"] }
   ],
+  "linz:slug": "auckland_2012_0.075m",
   "extent": {
     "spatial": { "bbox": [[174.5870215, -36.9619722, 175.0287917, -36.6114889]] },
     "temporal": { "interval": [["2012-01-23T11:00:00Z", "2012-03-04T11:00:00Z"]] }

stac/auckland/auckland_2015-2016_0.075m/rgb/2193/collection.json

@@ -4853,6 +4853,7 @@
     { "name": "AAM NZ", "roles": ["producer"] },
     { "name": "Toitū Te Whenua Land Information New Zealand", "roles": ["host", "processor"] }
   ],
+  "linz:slug": "auckland_2015-2016_0.075m",
   "extent": {
     "spatial": { "bbox": [[174.2564143, -37.2897725, 175.5226914, -36.139909]] },
     "temporal": { "interval": [["2015-11-12T11:00:00Z", "2016-04-26T12:00:00Z"]] }

stac/auckland/auckland_2017_0.075m/rgb/2193/collection.json

@@ -7819,6 +7819,7 @@
     { "name": "Auckland Council", "roles": ["licensor"] },
     { "name": "Toitū Te Whenua Land Information New Zealand", "roles": ["host", "processor"] }
   ],
+  "linz:slug": "auckland_2017_0.075m",
   "extent": {
     "spatial": { "bbox": [[174.2322456, -37.2897725, 175.5226914, -36.139909]] },
     "temporal": { "interval": [["2017-03-14T11:00:00Z", "2017-05-05T12:00:00Z"]] }

stac/auckland/auckland_2020_0.075m/rgb/2193/collection.json

@@ -6611,6 +6611,7 @@
     { "name": "AAM NZ", "roles": ["producer"] },
     { "name": "Toitū Te Whenua Land Information New Zealand", "roles": ["host", "processor"] }
   ],
+  "linz:slug": "auckland_2020_0.075m",
   "extent": {
     "spatial": { "bbox": [[174.4036448, -37.2315784, 175.5557893, -36.0230606]] },
     "temporal": { "interval": [["2020-03-14T11:00:00Z", "2020-12-29T11:00:00Z"]] }

stac/auckland/auckland_2022_0.075m/rgb/2193/collection.json

@@ -5638,6 +5638,7 @@
     { "name": "AAM NZ", "roles": ["producer"] },
     { "name": "Toitū Te Whenua Land Information New Zealand", "roles": ["host", "processor"] }
   ],
+  "linz:slug": "auckland_2022_0.075m",
   "extent": {
     "spatial": { "bbox": [[174.1568679, -37.2950242, 174.9803856, -36.1142716]] },
     "temporal": { "interval": [["2022-01-03T11:00:00Z", "2022-02-14T11:00:00Z"]] }

stac/auckland/auckland_2024_0.25m/rgb/2193/collection.json

@@ -1386,6 +1386,7 @@
   "linz:security_classification": "unclassified",
   "created": "2024-06-27T04:30:22Z",
   "updated": "2024-09-06T02:44:40Z",
+  "linz:slug": "auckland_2024_0.25m",
   "extent": {
     "spatial": { "bbox": [[174.233687, -37.1732183, 174.8088539, -36.4916071]] },
     "temporal": { "interval": [["2024-03-19T11:00:00Z", "2024-05-10T12:00:00Z"]] }

stac/auckland/auckland_sn5600_1979_0.375m/rgb/2193/collection.json

@@ -87,6 +87,7 @@
     { "name": "Toitū Te Whenua Land Information New Zealand", "roles": ["licensor", "host", "processor"] },
     { "name": "Ministry for Primary Industries", "roles": ["licensor"] }
   ],
+  "linz:slug": "auckland_sn5600_1979_0.375m",
   "extent": {
     "spatial": { "bbox": [[175.2677418, -36.3784411, 175.5673248, -36.0228458]] },
     "temporal": { "interval": [["1979-10-23T12:00:00Z", "1979-10-23T12:00:00Z"]] }

stac/auckland/auckland_sn9211_1992_0.4m/rgb/2193/collection.json

@@ -205,6 +205,7 @@
     { "name": "Toitū Te Whenua Land Information New Zealand", "roles": ["licensor", "host", "processor"] },
     { "name": "Ministry for Primary Industries", "roles": ["licensor"] }
   ],
+  "linz:slug": "auckland_sn9211_1992_0.4m",
   "extent": {
     "spatial": { "bbox": [[174.175163, -36.5263481, 174.8731829, -36.2287067]] },
     "temporal": { "interval": [["1992-02-28T11:00:00Z", "1992-02-29T11:00:00Z"]] }

stac/auckland/auckland_snc50347_2003-2004_0.75m/rgb/2193/collection.json

@@ -199,6 +199,7 @@
     { "name": "Toitū Te Whenua Land Information New Zealand", "roles": ["licensor", "host", "processor"] },
     { "name": "Ministry for Primary Industries", "roles": ["licensor"] }
   ],
+  "linz:slug": "auckland_snc50347_2003-2004_0.75m",
   "extent": {
     "spatial": { "bbox": [[174.2058653, -37.3346925, 175.4106254, -36.4939027]] },
     "temporal": { "interval": [["2003-11-17T11:00:00Z", "2004-01-01T11:00:00Z"]] }

stac/auckland/auckland_waikato_sn8772_1987-1988_0.375m/rgb/2193/collection.json

@@ -802,6 +802,7 @@
     { "name": "Toitū Te Whenua Land Information New Zealand", "roles": ["licensor", "host", "processor"] },
     { "name": "Ministry for Primary Industries", "roles": ["licensor"] }
   ],
+  "linz:slug": "auckland_waikato_sn8772_1987-1988_0.375m",
   "extent": {
     "spatial": { "bbox": [[174.1518009, -37.3984386, 175.5459349, -36.4307405]] },
     "temporal": { "interval": [["1987-10-20T12:00:00Z", "1988-03-19T12:00:00Z"]] }

stac/bay-of-plenty/bay-of-plenty_2010-2011_0.125m/rgb/2193/collection.json

@@ -1581,6 +1581,7 @@
     { "name": "New Zealand Aerial Mapping", "roles": ["producer"] },
     { "name": "Toitū Te Whenua Land Information New Zealand", "roles": ["host", "processor"] }
   ],
+  "linz:slug": "bay-of-plenty_2010-2011_0.125m",
   "extent": {
     "spatial": { "bbox": [[176.031146, -38.468168, 177.1482548, -37.6205734]] },
     "temporal": { "interval": [["2010-12-28T11:00:00Z", "2011-03-31T11:00:00Z"]] }

stac/bay-of-plenty/bay-of-plenty_2011-2012_0.25m/rgb/2193/collection.json

@@ -3379,6 +3379,7 @@
     { "name": "New Zealand Aerial Mapping", "roles": ["producer"] },
     { "name": "Toitū Te Whenua Land Information New Zealand", "roles": ["host", "processor"] }
   ],
+  "linz:slug": "bay-of-plenty_2011-2012_0.25m",
   "extent": {
     "spatial": { "bbox": [[175.8523926, -38.5825462, 177.4336498, -37.3607789]] },
     "temporal": { "interval": [["2011-03-07T11:00:00Z", "2012-01-24T11:00:00Z"]] }

stac/bay-of-plenty/bay-of-plenty_2014-2015_0.125m/rgb/2193/collection.json

@@ -2713,6 +2713,7 @@
     { "name": "Aerial Surveys", "roles": ["producer"] },
     { "name": "Toitū Te Whenua Land Information New Zealand", "roles": ["host", "processor"] }
   ],
+  "linz:slug": "bay-of-plenty_2014-2015_0.125m",
   "extent": {
     "spatial": { "bbox": [[175.9024917, -38.051425, 177.4422068, -37.3865694]] },
     "temporal": { "interval": [["2014-12-02T11:00:00Z", "2015-02-28T11:00:00Z"]] }

stac/bay-of-plenty/bay-of-plenty_2015-2016_0.125m/rgb/2193/collection.json

@@ -1036,6 +1036,7 @@
     { "name": "AAM NZ", "roles": ["producer"] },
     { "name": "Toitū Te Whenua Land Information New Zealand", "roles": ["host", "processor"] }
   ],
+  "linz:slug": "bay-of-plenty_2015-2016_0.125m",
   "extent": {
     "spatial": { "bbox": [[176.064754, -38.4779038, 177.0216388, -37.7364671]] },
     "temporal": { "interval": [["2016-01-08T11:00:00Z", "2016-04-13T12:00:00Z"]] }

stac/bay-of-plenty/bay-of-plenty_2015-2016_0.1m/rgb/2193/collection.json

@@ -77,6 +77,7 @@
     { "name": "AAM NZ", "roles": ["producer"] },
     { "name": "Toitū Te Whenua Land Information New Zealand", "roles": ["host", "processor"] }
   ],
+  "linz:slug": "bay-of-plenty_2015-2016_0.1m",
   "extent": {
     "spatial": { "bbox": [[175.8578196, -37.8707233, 176.2904584, -37.4193809]] },
     "temporal": { "interval": [["2016-01-08T11:00:00Z", "2016-04-13T12:00:00Z"]] }

stac/bay-of-plenty/bay-of-plenty_2015-2017_0.25m/rgb/2193/collection.json

@@ -2640,6 +2640,7 @@
     { "name": "AAM NZ", "roles": ["producer"] },
     { "name": "Toitū Te Whenua Land Information New Zealand", "roles": ["host", "processor"] }
   ],
+  "linz:slug": "bay-of-plenty_2015-2017_0.25m",
   "extent": {
     "spatial": { "bbox": [[175.973411, -38.5825462, 177.4336498, -37.8708673]] },
     "temporal": { "interval": [["2016-03-02T11:00:00Z", "2017-03-16T11:00:00Z"]] }

stac/bay-of-plenty/bay-of-plenty_2016-2017_0.3m/rgb/2193/collection.json

@@ -1395,6 +1395,7 @@
     { "name": "BOPLASS", "roles": ["licensor"] },
     { "name": "Toitū Te Whenua Land Information New Zealand", "roles": ["host", "processor"] }
   ],
+  "linz:slug": "bay-of-plenty_2016-2017_0.3m",
   "extent": {
     "spatial": { "bbox": [[175.7954587, -39.0168413, 178.1994095, -37.2353163]] },
     "temporal": { "interval": [["2016-11-08T11:00:00Z", "2017-02-09T11:00:00Z"]] }

stac/bay-of-plenty/bay-of-plenty_2018-2019_0.1m/rgb/2193/collection.json

@@ -2286,6 +2286,7 @@
     { "name": "AAM NZ", "roles": ["producer"] },
     { "name": "Toitū Te Whenua Land Information New Zealand", "roles": ["host", "processor"] }
   ],
+  "linz:slug": "bay-of-plenty_2018-2019_0.1m",
   "extent": {
     "spatial": { "bbox": [[175.8531345, -38.468168, 177.3035488, -37.3872422]] },
     "temporal": { "interval": [["2018-07-11T12:00:00Z", "2019-01-16T11:00:00Z"]] }

stac/bay-of-plenty/bay-of-plenty_2019_0.3m/rgb/2193/collection.json

@@ -85,6 +85,7 @@
     { "name": "BOPLASS", "roles": ["licensor"] },
     { "name": "Toitū Te Whenua Land Information New Zealand", "roles": ["host", "processor"] }
   ],
+  "linz:slug": "bay-of-plenty_2019_0.3m",
   "extent": {
     "spatial": { "bbox": [[177.0823621, -38.280066, 178.082077, -37.5281811]] },
     "temporal": { "interval": [["2016-11-22T11:00:00Z", "2019-05-02T12:00:00Z"]] }

stac/bay-of-plenty/bay-of-plenty_2020_0.1m/rgb/2193/collection.json

@@ -4809,6 +4809,7 @@
     { "name": "AAM NZ", "roles": ["producer"] },
     { "name": "Toitū Te Whenua Land Information New Zealand", "roles": ["host", "processor"] }
   ],
+  "linz:slug": "bay-of-plenty_2020_0.1m",
   "extent": {
     "spatial": { "bbox": [[175.9812113, -37.8358253, 176.4738463, -37.6084886]] },
     "temporal": { "interval": [["2020-12-15T11:00:00Z", "2020-12-15T11:00:00Z"]] }

stac/bay-of-plenty/bay-of-plenty_2021-2022_0.2m/rgb/2193/collection.json

@@ -6082,6 +6082,7 @@
     { "name": "AAM NZ", "roles": ["producer"] },
     { "name": "Toitū Te Whenua Land Information New Zealand", "roles": ["host", "processor"] }
   ],
+  "linz:slug": "bay-of-plenty_2021-2022_0.2m",
   "extent": {
     "spatial": { "bbox": [[176.4620537, -38.8704907, 178.1159018, -37.5040892]] },
     "temporal": { "interval": [["2021-12-01T11:00:00Z", "2022-05-05T12:00:00Z"]] }

stac/bay-of-plenty/bay-of-plenty_2021_0.2m/rgb/2193/collection.json

@@ -4562,6 +4562,7 @@
     { "name": "AAM NZ", "roles": ["producer"] },
     { "name": "Toitū Te Whenua Land Information New Zealand", "roles": ["host", "processor"] }
   ],
+  "linz:slug": "bay-of-plenty_2021_0.2m",
   "extent": {
     "spatial": { "bbox": [[175.7961839, -39.0220351, 176.7121709, -37.3607789]] },
     "temporal": { "interval": [["2021-01-30T11:00:00Z", "2021-04-02T11:00:00Z"]] }

stac/bay-of-plenty/bay-of-plenty_2023-2024_0.2m/rgb/2193/collection.json

@@ -394,6 +394,7 @@
   "linz:geospatial_category": "rural-aerial-photos",
   "linz:region": "bay-of-plenty",
   "linz:security_classification": "unclassified",
+  "linz:slug": "bay-of-plenty_2023-2024_0.2m",
   "extent": {
     "spatial": { "bbox": [[175.8730667, -38.1777928, 177.6669085, -37.3727916]] },
     "temporal": { "interval": [["2023-12-14T11:00:00Z", "2024-01-25T11:00:00Z"]] }

stac/bay-of-plenty/bay-of-plenty_2023_0.1m/rgb/2193/collection.json

@@ -2702,6 +2702,7 @@
     { "name": "BOPLASS", "roles": ["licensor"] },
     { "name": "Toitū Te Whenua Land Information New Zealand", "roles": ["host", "processor"] }
   ],
+  "linz:slug": "bay-of-plenty_2023_0.1m",
   "extent": {
     "spatial": { "bbox": [[175.8578196, -38.468168, 177.3140766, -37.3867045]] },
     "temporal": { "interval": [["2023-03-10T11:00:00Z", "2023-04-26T12:00:00Z"]] }

stac/bay-of-plenty/bay-of-plenty_2024_0.2m/rgb/2193/collection.json

@@ -35190,6 +35190,7 @@
   "linz:security_classification": "unclassified",
   "created": "2024-09-09T23:59:53Z",
   "updated": "2024-09-09T23:59:53Z",
+  "linz:slug": "bay-of-plenty_2024_0.2m",
   "extent": {
     "spatial": { "bbox": [[175.7735301, -39.0479419, 176.7459796, -37.3213498]] },
     "temporal": { "interval": [["2024-01-25T11:00:00Z", "2024-03-31T11:00:00Z"]] }

stac/bay-of-plenty/bay-of-plenty_gisborne_sn5975_1981_0.375m/rgb/2193/collection.json

@@ -352,6 +352,7 @@
     { "name": "Toitū Te Whenua Land Information New Zealand", "roles": ["licensor", "host", "processor"] },
     { "name": "Ministry for Primary Industries", "roles": ["licensor"] }
   ],
+  "linz:slug": "bay-of-plenty_gisborne_sn5975_1981_0.375m",
   "extent": {
     "spatial": { "bbox": [[177.0425187, -38.0868341, 178.3039406, -37.7137308]] },
     "temporal": { "interval": [["1981-12-03T11:00:00Z", "1981-12-03T11:00:00Z"]] }

stac/bay-of-plenty/bay-of-plenty_gisborne_sn8564_1985_0.375m/rgb/2193/collection.json

@@ -219,6 +219,7 @@
     { "name": "Toitū Te Whenua Land Information New Zealand", "roles": ["licensor", "host", "processor"] },
     { "name": "Ministry for Primary Industries", "roles": ["licensor"] }
   ],
+  "linz:slug": "bay-of-plenty_gisborne_sn8564_1985_0.375m",
   "extent": {
     "spatial": { "bbox": [[177.266121, -38.3702851, 177.8601152, -38.0245226]] },
     "temporal": { "interval": [["1985-11-15T11:00:00Z", "1985-11-15T11:00:00Z"]] }

stac/bay-of-plenty/bay-of-plenty_hawkes-bay_sn8419_1984_0.75m/rgb/2193/collection.json

@@ -305,6 +305,7 @@
     { "name": "Toitū Te Whenua Land Information New Zealand", "roles": ["licensor", "host", "processor"] },
     { "name": "Ministry for Primary Industries", "roles": ["licensor"] }
   ],
+  "linz:slug": "bay-of-plenty_hawkes-bay_sn8419_1984_0.75m",
   "extent": {
     "spatial": { "bbox": [[176.3106639, -38.9556485, 177.5602111, -38.0396412]] },
     "temporal": { "interval": [["1984-11-20T11:00:00Z", "1984-12-25T11:00:00Z"]] }

stac/bay-of-plenty/bay-of-plenty_sn8240_1983_0.75m/rgb/2193/collection.json

@@ -113,6 +113,7 @@
     { "name": "Toitū Te Whenua Land Information New Zealand", "roles": ["licensor", "host", "processor"] },
     { "name": "Ministry for Primary Industries", "roles": ["licensor"] }
   ],
+  "linz:slug": "bay-of-plenty_sn8240_1983_0.75m",
   "extent": {
     "spatial": { "bbox": [[176.2389344, -38.1423603, 177.4609627, -37.6825823]] },
     "temporal": { "interval": [["1983-09-22T12:00:00Z", "1983-12-22T11:00:00Z"]] }

stac/bay-of-plenty/bay-of-plenty_sn8540_1985-1986_0.375m/rgb/2193/collection.json

@@ -225,6 +225,7 @@
     { "name": "Toitū Te Whenua Land Information New Zealand", "roles": ["licensor", "host", "processor"] },
     { "name": "Ministry for Primary Industries", "roles": ["licensor"] }
   ],
+  "linz:slug": "bay-of-plenty_sn8540_1985-1986_0.375m",
   "extent": {
     "spatial": { "bbox": [[176.3483578, -38.4007006, 176.9526929, -38.0581835]] },
     "temporal": { "interval": [["1985-10-06T12:00:00Z", "1986-11-09T11:00:00Z"]] }

stac/bay-of-plenty/bay-of-plenty_sn8626_1986_0.4m/rgb/2193/collection.json

@@ -222,6 +222,7 @@
     { "name": "Toitū Te Whenua Land Information New Zealand", "roles": ["licensor", "host", "processor"] },
     { "name": "Ministry for Primary Industries", "roles": ["licensor"] }
   ],
+  "linz:slug": "bay-of-plenty_sn8626_1986_0.4m",
   "extent": {
     "spatial": { "bbox": [[175.8693641, -37.8615848, 176.6000101, -37.2762505]] },
     "temporal": { "interval": [["1986-03-18T12:00:00Z", "1986-03-18T12:00:00Z"]] }

stac/bay-of-plenty/bay-of-plenty_sn8732_1987_0.15m/rgb/2193/collection.json

@@ -959,6 +959,7 @@
     { "name": "Toitū Te Whenua Land Information New Zealand", "roles": ["licensor", "host", "processor"] },
     { "name": "Ministry for Primary Industries", "roles": ["licensor"] }
   ],
+  "linz:slug": "bay-of-plenty_sn8732_1987_0.15m",
   "extent": {
     "spatial": { "bbox": [[176.5846178, -38.1704688, 177.0998727, -37.8221129]] },
     "temporal": { "interval": [["1987-03-07T12:00:00Z", "1987-03-26T12:00:00Z"]] }

stac/bay-of-plenty/bay-of-plenty_sn9383_1994_0.75m/rgb/2193/collection.json

@@ -84,6 +84,7 @@
     { "name": "Toitū Te Whenua Land Information New Zealand", "roles": ["licensor", "host", "processor"] },
     { "name": "Ministry for Primary Industries", "roles": ["licensor"] }
   ],
+  "linz:slug": "bay-of-plenty_sn9383_1994_0.75m",
   "extent": {
     "spatial": { "bbox": [[175.8583474, -37.9581258, 176.519877, -37.4355213]] },
     "temporal": { "interval": [["1994-11-27T11:00:00Z", "1994-11-28T11:00:00Z"]] }

stac/bay-of-plenty/bay-of-plenty_snc25059_2001_0.75m/rgb/2193/collection.json

@@ -60,6 +60,7 @@
     { "name": "Toitū Te Whenua Land Information New Zealand", "roles": ["licensor", "host", "processor"] },
     { "name": "Ministry for Primary Industries", "roles": ["licensor"] }
   ],
+  "linz:slug": "bay-of-plenty_snc25059_2001_0.75m",
   "extent": {
     "spatial": { "bbox": [[176.683288, -38.1291928, 177.4609627, -37.8612063]] },
     "temporal": { "interval": [["2001-01-03T11:00:00Z", "2001-01-03T11:00:00Z"]] }

stac/bay-of-plenty/bay-of-plenty_snc30006a_2002_0.75m/rgb/2193/collection.json

@@ -178,6 +178,7 @@
     { "name": "Toitū Te Whenua Land Information New Zealand", "roles": ["licensor", "host", "processor"] },
     { "name": "Ministry for Primary Industries", "roles": ["licensor"] }
   ],
+  "linz:slug": "bay-of-plenty_snc30006a_2002_0.75m",
   "extent": {
     "spatial": { "bbox": [[176.3476384, -39.0391842, 176.9358418, -37.6825823]] },
     "temporal": { "interval": [["2002-03-05T11:00:00Z", "2002-03-05T11:00:00Z"]] }

stac/bay-of-plenty/bay-of-plenty_snc50515_2003_0.625m/rgb/2193/collection.json

@@ -71,6 +71,7 @@
     { "name": "Toitū Te Whenua Land Information New Zealand", "roles": ["licensor", "host", "processor"] },
     { "name": "Ministry for Primary Industries", "roles": ["licensor"] }
   ],
+  "linz:slug": "bay-of-plenty_snc50515_2003_0.625m",
   "extent": {
     "spatial": { "bbox": [[176.0812247, -38.341254, 176.4838055, -37.8137435]] },
     "temporal": { "interval": [["2003-12-18T11:00:00Z", "2003-12-18T11:00:00Z"]] }

stac/bay-of-plenty/bay-of-plenty_waikato_snc25058_2001_0.75m/rgb/2193/collection.json

@@ -127,6 +127,7 @@
     { "name": "Toitū Te Whenua Land Information New Zealand", "roles": ["licensor", "host", "processor"] },
     { "name": "Ministry for Primary Industries", "roles": ["licensor"] }
   ],
+  "linz:slug": "bay-of-plenty_waikato_snc25058_2001_0.75m",
   "extent": {
     "spatial": { "bbox": [[175.3646519, -37.9055931, 176.519877, -37.4989048]] },
     "temporal": { "interval": [["2001-02-01T11:00:00Z", "2001-02-01T11:00:00Z"]] }

stac/bay-of-plenty/tauranga-winter_2022_0.1m/rgb/2193/collection.json

@@ -3115,6 +3115,7 @@
     { "name": "AAM NZ", "roles": ["producer"] },
     { "name": "Toitū Te Whenua Land Information New Zealand", "roles": ["host", "processor"] }
   ],
+  "linz:slug": "tauranga-winter_2022_0.1m",
   "extent": {
     "spatial": { "bbox": [[176.056766, -37.7948242, 176.4270065, -37.6207199]] },
     "temporal": { "interval": [["2022-07-31T12:00:00Z", "2022-08-04T12:00:00Z"]] }

stac/bay-of-plenty/tauranga_2017_0.1m/rgb/2193/collection.json

@@ -806,6 +806,7 @@
     { "name": "AAM NZ", "roles": ["producer"] },
     { "name": "Toitū Te Whenua Land Information New Zealand", "roles": ["host", "processor"] }
   ],
+  "linz:slug": "tauranga_2017_0.1m",
   "extent": {
     "spatial": { "bbox": [[176.031146, -37.8256149, 176.4215671, -37.6140937]] },
     "temporal": { "interval": [["2017-03-20T11:00:00Z", "2017-03-20T11:00:00Z"]] }

stac/bay-of-plenty/tauranga_2022_0.1m/rgb/2193/collection.json

@@ -3180,6 +3180,7 @@
     { "name": "AAM NZ", "roles": ["producer"] },
     { "name": "Toitū Te Whenua Land Information New Zealand", "roles": ["host", "processor"] }
   ],
+  "linz:slug": "tauranga_2022_0.1m",
   "extent": {
     "spatial": { "bbox": [[176.056766, -37.7948242, 176.4270065, -37.6206467]] },
     "temporal": { "interval": [["2022-01-17T11:00:00Z", "2022-01-17T11:00:00Z"]] }

stac/canterbury/ashburton_2020_0.075m/rgb/2193/collection.json

@@ -5342,6 +5342,7 @@
     { "name": "Aerial Surveys", "roles": ["producer"] },
     { "name": "Toitū Te Whenua Land Information New Zealand", "roles": ["host", "processor"] }
   ],
+  "linz:slug": "ashburton_2020_0.075m",
   "extent": {
     "spatial": { "bbox": [[171.0307368, -44.2077101, 172.0610351, -43.5904192]] },
     "temporal": { "interval": [["2020-01-15T11:00:00Z", "2020-01-16T11:00:00Z"]] }

stac/canterbury/ashburton_2021-2022_0.075m/rgb/2193/collection.json

@@ -3101,6 +3101,7 @@
     { "name": "Landpro", "roles": ["producer"] },
     { "name": "Toitū Te Whenua Land Information New Zealand", "roles": ["host", "processor"] }
   ],
+  "linz:slug": "ashburton_2021-2022_0.075m",
   "extent": {
     "spatial": { "bbox": [[171.0367883, -44.1917843, 172.2051486, -43.5126799]] },
     "temporal": { "interval": [["2021-11-04T11:00:00Z", "2022-01-01T11:00:00Z"]] }

stac/canterbury/ashburton_2023-2024_0.075m/rgb/2193/collection.json

@@ -18470,6 +18470,7 @@
   "created": "2024-08-05T08:52:52Z",
   "updated": "2024-08-05T08:52:52Z",
   "linz:geographic_description": "Ashburton",
+  "linz:slug": "ashburton_2023-2024_0.075m",
   "extent": {
     "spatial": { "bbox": [[171.0367883, -44.1917453, 172.1991728, -43.5126799]] },
     "temporal": { "interval": [["2023-12-19T11:00:00Z", "2024-02-13T11:00:00Z"]] }