/// <summary>
/// 创建观测信息对象
/// </summary>
/// <returns></returns>
public override EpochInformation Build(RinexEpochObservation obsSection)
{
if (obsSection == null)
{
return(null);
}
EpochInformation EpochInformation = new Domain.EpochInformation();
EpochInformation.Name = obsSection.Name;
EpochInformation.SiteInfo = obsSection.Header.SiteInfo;
EpochInformation.ObsInfo = obsSection.Header.ObsInfo;
EpochInformation.EpochState = (EpochState)obsSection.EpochFlag; //历元标志，周跳探测用
var time = new CorrectableTime(obsSection.ReceiverTime);
EpochInformation.Time = time;
//扩展
RinexFreqObsBuilder FreqObsBuilder = new RinexFreqObsBuilder();
var epochSatBuilder = new RinexEpochSatBuilder(FreqObsBuilder);
//添加原始观测量。
var prns = obsSection.Prns;
prns.Sort();
foreach (var prn in prns)
{
//过滤掉不需要处理的卫星类型
if (!SatelliteTypes.Contains(SatelliteType.M) && !SatelliteTypes.Contains(prn.SatelliteType))
{
continue;
}
EpochSatellite epochSat = null;
var observtion = obsSection[prn];
if (observtion != null)
{
epochSatBuilder
.SetEpochInfo(EpochInformation)
.SetPrn(prn);
epochSat = epochSatBuilder.Build(observtion);
}
if (epochSat != null)
{
EpochInformation.Add(prn, epochSat);
}
}
return(EpochInformation);
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="FreqObsBuilder"></param>
public RinexEpochSatBuilder(RinexFreqObsBuilder FreqObsBuilder)
{
this.FreqObsBuilder = FreqObsBuilder;
}