SarCommonFrequencyBandName

Terradue · Oct 2, 2020 · 1aa6868 · 1aa6868
1 parent 8519c7b
commit 1aa6868
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Showing 2 changed files with 19 additions and 4 deletions.
diff --git a/src/DotNetStac/Extensions/Sar/SarCommonFrequencyBandName.cs b/src/DotNetStac/Extensions/Sar/SarCommonFrequencyBandName.cs
@@ -0,0 +1,15 @@
+namespace Stac.Extensions.Sar
+{
+    public enum SarCommonFrequencyBandName
+    {
+
+        P,
+        L,
+        S,
+        C,
+        X,
+        Ku,
+        K,
+        Ka
+    }
+}
diff --git a/src/DotNetStac/Extensions/Sar/SarStacExtension.cs b/src/DotNetStac/Extensions/Sar/SarStacExtension.cs
@@ -27,10 +27,10 @@ public class SarStacExtension : AssignableStacExtension, IStacExtension
         public const string ObservationDirectionField = "observation_direction";
 
 
-        public SarStacExtension(string instrumentMode, string frequencyBand, string[] polarizations, string productType) : base(Prefix)
+        public SarStacExtension(string instrumentMode, SarCommonFrequencyBandName frequencyBandName, string[] polarizations, string productType) : base(Prefix)
         {
             InstrumentMode = instrumentMode;
-            FrequencyBand = frequencyBand;
+            FrequencyBand = frequencyBandName;
             Polarizations = polarizations;
             ProductType = productType;
         }
@@ -41,9 +41,9 @@ public string InstrumentMode
             set { base.SetField(InstrumentModeField, value); }
         }
 
-        public string FrequencyBand
+        public SarCommonFrequencyBandName FrequencyBand
         {
-            get { return base.GetField<string>(FrequencyBandField); }
+            get { return base.GetField<SarCommonFrequencyBandName>(FrequencyBandField); }
             set { base.SetField(FrequencyBandField, value); }
         }