private void TryCreate0250DefaultArgs(IRasterDataProvider srcRaster, FY3_MERSI_PrjSettings prjSettings, ref ISpatialReference dstSpatialRef)
{
if (prjSettings.SecondaryOrbitRaster == null && prjSettings.IsSolarZenith)
{
prjSettings.IsSolarZenith = false; //throw new Exception("无法获取相应1KM轨道数据文件，无法做太阳天顶角订正");
}
if (dstSpatialRef == null)
{
dstSpatialRef = _srcSpatialRef;
}
if (string.IsNullOrWhiteSpace(prjSettings.OutFormat))
{
prjSettings.OutFormat = "LDF";
}
if (dstSpatialRef.ProjectionCoordSystem == null)
{
_srcImgResolution = 0.0025f;
}
else
{
_srcImgResolution = 250f;
}
if (prjSettings.OutResolutionX == 0 || prjSettings.OutResolutionY == 0)
{
if (dstSpatialRef.ProjectionCoordSystem == null)
{
prjSettings.OutResolutionX = 0.0025F;//地理坐标系
prjSettings.OutResolutionY = 0.0025F;
}
else
{
prjSettings.OutResolutionX = 250F;//投影坐标系
prjSettings.OutResolutionY = 250F;
}
}
if (prjSettings.OutBandNos == null || prjSettings.OutBandNos.Length == 0)
{
_prjBands = OrbitBandDefCollection.MERSI_0250_OrbitDefCollecges();
}
else
{
List <PrjBand> bands = new List <PrjBand>();
PrjBand[] defbands = OrbitBandDefCollection.MERSI_0250_OrbitDefCollecges();
foreach (int bandNo in prjSettings.OutBandNos)
{
bands.Add(defbands[bandNo - 1]);
}
_prjBands = bands.ToArray();
}
}
/// <summary>
/// 根据波段序号获取波段信息
/// </summary>
/// <param name="bandNos">从1开始的波段号</param>
/// <returns></returns>
private static PrjBand[] GetPrjBandsVIRR(int[] bandNos)
{
PrjBand[] prjBand = OrbitBandDefCollection.VIRR_1000_OrbitDefCollecges();
List <PrjBand> bands = new List <PrjBand>();
foreach (int bandNo in bandNos)
{
if (bandNo <= 0 || bandNo > prjBand.Length)
{
continue;
}
bands.Add(prjBand[bandNo - 1]);
}
return(bands.ToArray());
}
private void TryCreateDefaultArgs(IRasterDataProvider srcRaster, FY3_MERSI_PrjSettings prjSettings, ref ISpatialReference dstSpatialRef)
{
if (dstSpatialRef == null)
{
dstSpatialRef = _srcSpatialRef;
}
if (string.IsNullOrWhiteSpace(prjSettings.OutFormat))
{
prjSettings.OutFormat = "LDF";
}
if (dstSpatialRef.ProjectionCoordSystem == null)
{
_srcImgResolution = 0.01F;
}
else
{
_srcImgResolution = 1000F;
}
if (prjSettings.OutResolutionX == 0 || prjSettings.OutResolutionY == 0)
{
if (dstSpatialRef.ProjectionCoordSystem == null)
{
prjSettings.OutResolutionX = 0.01F;
prjSettings.OutResolutionY = 0.01F;
}
else
{
prjSettings.OutResolutionX = 1000F;
prjSettings.OutResolutionY = 1000F;
}
}
if (prjSettings.OutBandNos == null || prjSettings.OutBandNos.Length == 0)
{
_prjBands = OrbitBandDefCollection.MERSI_1000_OrbitDefCollecges();
}
else
{
List <PrjBand> bands = new List <PrjBand>();
PrjBand[] defbands = OrbitBandDefCollection.MERSI_1000_OrbitDefCollecges();
foreach (int bandNo in prjSettings.OutBandNos)
{
bands.Add(defbands[bandNo - 1]);
}
_prjBands = bands.ToArray();
}
}
public static PrjBand[] GetDefaultBandTable(string satelite, string sensor, string resolution)
{
if (sensor == "VIRR")
{
return(OrbitBandDefCollection.GetOrbitBandDefCollection("FY3A", "VIRR", 0.01f));
}
else if (sensor == "MERSI" && resolution == "0250M")
{
return(OrbitBandDefCollection.GetOrbitBandDefCollection("FY3A", "MERSI", 0.0025f));
}
else if (sensor == "MERSI" && resolution == "1000M")
{
return(OrbitBandDefCollection.GetOrbitBandDefCollection("FY3A", "MERSI", 0.01f));
}
else if (satelite == "FY1D" && sensor == "AVHRR")
{
return(OrbitBandDefCollection.GetOrbitBandDefCollection("FY1D", "AVHRR", 0.04f));
}
else if (satelite == "NOAA" || sensor == "AVHRR")
{
return(OrbitBandDefCollection.GetOrbitBandDefCollection("NOAA", "AVHRR", 0.01f));
}
else if ((satelite == "EOS" || sensor == "MODIS") && resolution == "0250M")
{
return(OrbitBandDefCollection.GetOrbitBandDefCollection("EOS", "MODIS", 0.0025f));
}
else if ((satelite == "EOS" || sensor == "MODIS") && resolution == "0500M")
{
return(OrbitBandDefCollection.GetOrbitBandDefCollection("EOS", "MODIS", 0.005f));
}
else if (satelite == "EOS" || sensor == "MODIS")
{
return(OrbitBandDefCollection.GetOrbitBandDefCollection("EOS", "MODIS", 0.01f));
}
else if (satelite == "FY2" || sensor == "VISSR")
{
return(OrbitBandDefCollection.GetOrbitBandDefCollection("FY2", "VISSR", 0.05f));
}
return(null);
}
