public void TestTerrainAlongGreatArcRoute()
{
var request = new GreatArcRouteData(2);
request.Waypoints[0].Position = new ServiceCartographic
{
Altitude = 20000.0,
Latitude = 39.07096,
Longitude = -104.78509
};
request.Waypoints[0].Time = new DateTime(2014, 02, 10, 10, 30, 0);
request.Waypoints[1].Position = new ServiceCartographic
{
Altitude = 100.0,
Latitude = 42.64541,
Longitude = -61.11172
};
request.Waypoints[1].Time = new DateTime(2014, 02, 10, 18, 30, 20);
request.OutputSettings.Step = 3600;
request.OutputSettings.CoordinateFormat.Coord = CoordinateRepresentation.XYZ;
var result = TerrainServices.GetTerrainHeightsAlongARoute <GreatArcRouteData>(request).Result;
Assert.That(result != null);
Assert.That(result.Count == 10);
Assert.AreEqual(2286.85181f, result[0].TerrainHeightFromMeanSeaLevel);
Assert.AreEqual(-16.9748859f, result[0].MeanSeaLevelHeightFromWgs84);
Assert.AreEqual(2269.87671f, result[0].TerrainHeightFromWgs84);
}
public void TestLinkBudgetsAlongAPath()
{
var Frequency = 14500000000.0;
var Power = 1000.0;
var DataRate = 16000000.0;
var Bandwidth = 20000000.0;
var request = new CommunicationData();
request.OutputUnits = OutputUnit.Decibels;
// Transmitter
var td = new TransmitterData();
var sd = new SiteData();
sd.Location = new ServiceCartographic(42.0, -105.0, 2000.0);
sd.MeanSeaLevel = true;
td.Path = sd;
td.PathRouteType = RouteTypes.FixedSite;
td.Frequency = Frequency;
td.Power = Power;
td.DataRate = DataRate;
request.Transmitter = td;
// Interference Sources
var jammer1 = new TransmitterData();
var jammer1Path = new SiteData();
jammer1Path.Location = new ServiceCartographic(42.001, -105.0, 1900);
jammer1Path.MeanSeaLevel = true;
jammer1.Path = jammer1Path;
jammer1.PathRouteType = RouteTypes.FixedSite;
jammer1.Frequency = Frequency;
jammer1.Power = Power;
jammer1.DataRate = DataRate;
var jammer2 = new TransmitterData();
var jammer2Path = new SiteData();
jammer2Path.Location = new ServiceCartographic(41.997, -105.0, 1900);
jammer2Path.MeanSeaLevel = true;
jammer2.Path = jammer1Path;
jammer2.PathRouteType = RouteTypes.FixedSite;
jammer2.Frequency = Frequency;
jammer2.Power = Power;
jammer2.DataRate = DataRate;
request.InterferenceSources = new List <TransmitterData>();
request.InterferenceSources.Add(jammer1);
request.InterferenceSources.Add(jammer2);
// Receiver
var receiver = new ReceiverData();
var receiverPath = new GreatArcRouteData(2);
receiverPath.Waypoints[0].Position = new ServiceCartographic(41, -105.0, 2000.0);
receiverPath.Waypoints[0].Time = new DateTimeOffset(2016, 02, 23, 4, 44, 0, new TimeSpan(0));
receiverPath.Waypoints[1].Position = new ServiceCartographic(43, -104.0, 2000.0);
receiverPath.Waypoints[1].Time = new DateTimeOffset(2016, 02, 23, 5, 44, 0, new TimeSpan(0));
receiverPath.OutputSettings.Step = 900;
receiverPath.OutputSettings.TimeFormat = TimeRepresentation.UTC;
receiverPath.OutputSettings.CoordinateFormat.Coord = CoordinateRepresentation.LLA;
receiverPath.OutputSettings.CoordinateFormat.Frame = FrameRepresentation.Fixed;
receiver.Path = receiverPath;
receiver.PathRouteType = RouteTypes.GreatArc;
receiver.TargetFrequency = Frequency;
receiver.Bandwidth = Bandwidth;
receiver.AmplifierGain = 100;
receiver.NoiseFactor = 2.0;
receiver.ReferenceTemperature = 16.85;
request.Receiver = receiver;
// Other settings
request.UseTirem = true;
request.TiremSettings.SurfaceHumidity = 10.0;
request.TiremSettings.SurfaceRefractivity = 200.0;
// dump the request to see the JSON created
//File.WriteAllText(@".\CommRequest.json",request.ToString());
var commResult = CommunicationServices.GetLinkBudget(request).Result;
Assert.That(commResult != null);
Assert.That(commResult.LinkBudgets != null);
Assert.That(commResult.LinkBudgets.Count == 5);
Assert.AreEqual(0.499, commResult.LinkBudgets[0].BitErrorRate, 1e-3);
}
