feat(dataset): add glaciers data layer (#964)

data/glaciers/metadata.json

@@ -0,0 +1,16 @@
+{
+  "id": "glaciers.ice",
+  "minValue": 0.0,
+  "maxValue": 1.0,
+  "type": "image",
+  "zoomLevels": 5,
+  "timestamps": ["2021-01-01T00:00:00.000000000Z"],
+  "units": "",
+  "colorMap": "gray",
+  "basemap": "land",
+  "timeFormat": {
+    "year": "numeric",
+    "month": "long"
+  },
+  "hideLegend": true
+}

storage/layers/layers-de.json

@@ -145,5 +145,12 @@
     "name": "Ozone",
     "shortName": "Ozone",
     "description": "Ozone is an important trace gas in the atmosphere and protects life on Earth by absorbing most of the biologically harmful ultraviolet sunlight. In the framework of ESA’s Climate Change Initiative a high-quality global total ozone data set has been generated from space-based observations that cover the period from 1995 to present. The data record can be used to investigate the long-term evolution of ozone in the atmosphere, which is intimately coupled to climate change. Of particular interest is the search for signs of recovery from the severe thinning and damage of the ozone layer, that was caused by human activities.\n\n\n**Variable Shown:** Mean Total Ozone Column in Dobson Units  \n**Time Span:** March 1996 – June 2011  \n**Temporal Resolution:** monthly  \n**Geographic Extent:** global  \n**Temporal resolution:** monthly  \n**Geographic Extent:** global  \n**Version:** 1  \n\n[ESA CCI Ozone ECV Project website](https://climate.esa.int/projects/ozone/)  \n[Data in the Open Data Portal](https://catalogue.ceda.ac.uk/uuid/0d2260ad4e2c42b6b14fe5b3308f5eaa)"
+  },
+  {
+    "id": "glaciers.ice",
+    "type": "Glaciers",
+    "name": "Glaciers",
+    "shortName": "Glaciers",
+    "description": "..."
   }
 ]

storage/layers/layers-en.json

@@ -145,5 +145,12 @@
     "name": "Ozone",
     "shortName": "Ozone",
     "description": "Ozone is an important trace gas in the atmosphere and protects life on Earth by absorbing most of the biologically harmful ultraviolet sunlight. In the framework of ESA’s Climate Change Initiative a high-quality global total ozone data set has been generated from space-based observations that cover the period from 1995 to present. The data record can be used to investigate the long-term evolution of ozone in the atmosphere, which is intimately coupled to climate change. Of particular interest is the search for signs of recovery from the severe thinning and damage of the ozone layer, that was caused by human activities.\n\n\n**Variable Shown:** Mean Total Ozone Column in Dobson Units  \n**Time Span:** March 1996 – June 2011  \n**Temporal Resolution:** monthly  \n**Geographic Extent:** global  \n**Temporal resolution:** monthly  \n**Geographic Extent:** global  \n**Version:** 1  \n\n[ESA CCI Ozone ECV Project website](https://climate.esa.int/projects/ozone/)  \n[Data in the Open Data Portal](https://catalogue.ceda.ac.uk/uuid/0d2260ad4e2c42b6b14fe5b3308f5eaa)"
+  },
+  {
+    "id": "glaciers.ice",
+    "type": "Glaciers",
+    "name": "Glaciers",
+    "shortName": "Glaciers",
+    "description": "..."
   }
 ]

storage/layers/layers-es.json

@@ -145,5 +145,12 @@
     "name": "Ozone",
     "shortName": "Ozone",
     "description": "Ozone is an important trace gas in the atmosphere and protects life on Earth by absorbing most of the biologically harmful ultraviolet sunlight. In the framework of ESA’s Climate Change Initiative a high-quality global total ozone data set has been generated from space-based observations that cover the period from 1995 to present. The data record can be used to investigate the long-term evolution of ozone in the atmosphere, which is intimately coupled to climate change. Of particular interest is the search for signs of recovery from the severe thinning and damage of the ozone layer, that was caused by human activities.\n\n\n**Variable Shown:** Mean Total Ozone Column in Dobson Units  \n**Time Span:** March 1996 – June 2011  \n**Temporal Resolution:** monthly  \n**Geographic Extent:** global  \n**Temporal resolution:** monthly  \n**Geographic Extent:** global  \n**Version:** 1  \n\n[ESA CCI Ozone ECV Project website](https://climate.esa.int/projects/ozone/)  \n[Data in the Open Data Portal](https://catalogue.ceda.ac.uk/uuid/0d2260ad4e2c42b6b14fe5b3308f5eaa)"
+  },
+  {
+    "id": "glaciers.ice",
+    "type": "Glaciers",
+    "name": "Glaciers",
+    "shortName": "Glaciers",
+    "description": "..."
   }
 ]

storage/layers/layers-fr.json

@@ -145,5 +145,12 @@
     "name": "Ozone",
     "shortName": "Ozone",
     "description": "Ozone is an important trace gas in the atmosphere and protects life on Earth by absorbing most of the biologically harmful ultraviolet sunlight. In the framework of ESA’s Climate Change Initiative a high-quality global total ozone data set has been generated from space-based observations that cover the period from 1995 to present. The data record can be used to investigate the long-term evolution of ozone in the atmosphere, which is intimately coupled to climate change. Of particular interest is the search for signs of recovery from the severe thinning and damage of the ozone layer, that was caused by human activities.\n\n\n**Variable Shown:** Mean Total Ozone Column in Dobson Units  \n**Time Span:** March 1996 – June 2011  \n**Temporal Resolution:** monthly  \n**Geographic Extent:** global  \n**Temporal resolution:** monthly  \n**Geographic Extent:** global  \n**Version:** 1  \n\n[ESA CCI Ozone ECV Project website](https://climate.esa.int/projects/ozone/)  \n[Data in the Open Data Portal](https://catalogue.ceda.ac.uk/uuid/0d2260ad4e2c42b6b14fe5b3308f5eaa)"
+  },
+  {
+    "id": "glaciers.ice",
+    "type": "Glaciers",
+    "name": "Glaciers",
+    "shortName": "Glaciers",
+    "description": "..."
   }
 ]

storage/layers/layers-nl.json

@@ -145,5 +145,12 @@
     "name": "Ozone",
     "shortName": "Ozone",
     "description": "Ozone is an important trace gas in the atmosphere and protects life on Earth by absorbing most of the biologically harmful ultraviolet sunlight. In the framework of ESA’s Climate Change Initiative a high-quality global total ozone data set has been generated from space-based observations that cover the period from 1995 to present. The data record can be used to investigate the long-term evolution of ozone in the atmosphere, which is intimately coupled to climate change. Of particular interest is the search for signs of recovery from the severe thinning and damage of the ozone layer, that was caused by human activities.\n\n\n**Variable Shown:** Mean Total Ozone Column in Dobson Units  \n**Time Span:** March 1996 – June 2011  \n**Temporal Resolution:** monthly  \n**Geographic Extent:** global  \n**Temporal resolution:** monthly  \n**Geographic Extent:** global  \n**Version:** 1  \n\n[ESA CCI Ozone ECV Project website](https://climate.esa.int/projects/ozone/)  \n[Data in the Open Data Portal](https://catalogue.ceda.ac.uk/uuid/0d2260ad4e2c42b6b14fe5b3308f5eaa)"
+  },
+  {
+    "id": "glaciers.ice",
+    "type": "Glaciers",
+    "name": "Glaciers",
+    "shortName": "Glaciers",
+    "description": "..."
   }
 ]