ESACPE-1695 PNEO: include all spectral processings in the title

Terradue · Sep 27, 2023 · ebe2ef8 · ebe2ef8
1 parent b7c79a1
commit ebe2ef8
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Showing 2 changed files with 33 additions and 2 deletions.
diff --git a/...RT/MetadataExtractorsTests_PNEO4_20211115135830_PMS_ORTHO_PWOI_000071864_1_1_F_1_STD.json b/...RT/MetadataExtractorsTests_PNEO4_20211115135830_PMS_ORTHO_PWOI_000071864_1_1_F_1_STD.json
@@ -48,7 +48,7 @@
     ],
     "sensor_type": "optical",
     "gsd": 1.34,
-    "title": "PNEO4 MS-FS ORTHO 2021-11-15 13:58:30",
+    "title": "PNEO4 PAN MS-FS ORTHO 2021-11-15 13:58:30",
     "sat:platform_international_designator": "2021-073E",
     "proj:epsg": 32622,
     "proj:shape": [

diff --git a/src/Stars.Data/Model/Metadata/Airbus/AirbusMetadataExtractor.cs b/src/Stars.Data/Model/Metadata/Airbus/AirbusMetadataExtractor.cs
@@ -74,11 +74,13 @@ protected override async Task<StacNode> ExtractMetadata(IItem item, string suffi
         {
             var metadataAssets = GetMetadataAssets(item);
             List<StacItemNode> stacItemNodes = new List<StacItemNode>();
-
+            List<AirbusProfiler> dimapProfilers = new List<AirbusProfiler>();
+
             foreach (var metadataAsset in metadataAssets)
             {
                 Dimap_Document metadata = await ReadMetadata(metadataAsset.Value);
                 AirbusProfiler dimapProfiler = GetProfiler(metadata);
+                dimapProfilers.Add(dimapProfiler);
 
                 if (dimapProfiler is VolumeDimapProfiler)
                 {
@@ -104,6 +106,14 @@ protected override async Task<StacNode> ExtractMetadata(IItem item, string suffi
             {
                 baseNode.StacItem.Assets.AddRange(n.StacItem.Assets);
             }
+
+            // Custom title for PNEO with multiple spectral processings
+            // the second element of the title must contain all spectral processings
+            // eg. PNEO4 MS-FS PAN ORTHO 2021-11-15 13:58:30
+            if( dimapProfilers.Count > 1 && dimapProfilers[0].GetPlatform().Contains("PNEO")) {
+                string title = GetPNEOTitle(dimapProfilers, baseNode);
+                baseNode.StacItem.Title = title;
+            }
 
             return baseNode;
 
@@ -136,6 +146,27 @@ protected override async Task<StacNode> ExtractMetadata(IItem item, string suffi
             return StacCatalogNode.Create(catalog, item.Uri);*/
         }
 
+        private string GetPNEOTitle(List<AirbusProfiler> profilers, StacItemNode baseNode)
+        {
+            // from each item, get the spectral processing and put it in a list
+             var spectralProcesses = profilers.Select(profiler => profiler.Dimap.Processing_Information.Product_Settings.SPECTRAL_PROCESSING.ToUpper())
+                .ToList();
+
+             // check if PAN is present and move it to the first position
+             spectralProcesses.Remove("PAN");
+             spectralProcesses.Insert(0, "PAN");
+
+             // join the list into a string
+             string spectralProcessesString = string.Join(" ", spectralProcesses);
+
+            CultureInfo culture = new CultureInfo("fr-FR");
+            return string.Format("{0} {1} {2} {3}",
+                profilers[0].GetPlatform().ToUpper(),
+                spectralProcessesString,
+                profilers[0].GetProcessingLevel(),
+                baseNode.StacItem.Properties.GetProperty<DateTime>("datetime").ToUniversalTime().ToString("yyyy-MM-dd HH:mm:ss", culture));
+        }
+
         internal StacItemNode ExtractMetadata(IItem item,
                                                       AirbusProfiler dimapProfiler,
                                                       IAsset metadataAsset,