/// <summary>
/// 处理过程
/// </summary>
/// <param name="obs">观测数据</param>
/// <returns></returns>
public override bool Revise(ref EpochInformation obs)
{
foreach (var item in obs)
{
SatSequentialPeriod.AddTimePeriod(item.Prn, item.Time.Value);
}
return(true);
}
/// <summary>
/// 处理过程
/// </summary>
/// <param name="obs">观测数据</param>
/// <returns></returns>
public override bool Revise(ref EpochInformation epochInfo)
{
if (epochInfo == null)
{
return(false);
}
// obsBuilder.Revise(ref epochInfo);
foreach (var sat in epochInfo)
{
if (sat.IsUnstable)
{
SatSequentialPeriod.AddTimePeriod(sat.Prn, sat.Time.Value);
}
}
return(true);
}
/// <summary>
/// 处理过程
/// </summary>
/// <param name="obs">观测数据</param>
/// <returns></returns>
public override bool Revise(ref EpochInformation obs)
{
epochCount++;
//入队后再说
EpochInfoBuffer.Enqueue(obs);
if (obs == null)
{
return(false);
}
var prns = obs.EnabledPrns;
//首先，初始化，标记第一次出现的卫星为连续。
foreach (var prn in prns)
{
if (!SatCounters.ContainsKey(prn))
{
var marker = new SatMarker(prn, obs.ReceiverTime);
SatCounters[prn] = marker;
}
}
//其次，标记，遍历所有记录的卫星，检查其是否连续，并进行标记，这一步只是简单的记录。
foreach (var prn in SatCounters.Keys)
{
var maker = SatCounters[prn];
//如果本历元有，则标记之为有，连续数增加，断开数量清零
//可能：首次出现；继续出现
if (prns.Contains(prn))
{
if (maker.GapCount > 0)//首次出现,之前为断开
{
//记录此断开时段
SatSequentialPeriod.AddTimePeriod(prn, new BufferedTimePeriod(maker.StartRecordTime, obs.ReceiverTime));
maker.StartRecordTime = obs.ReceiverTime;
}
if (maker.SequenceCount == 0)
{
maker.StartRecordTime = obs.ReceiverTime;
}
maker.SequenceCount++;
maker.GapCount = 0;
maker.Mark = true;
}
else//如果本历元无，则标记为没有，断开数增加
{
//可能：首次出现，继续出现
// maker.SequenceCount = 0;
if (maker.SequenceCount < MinSequenceCount)//首次断开,之前为连续,且连续数量太少，认为可以移除
{
//记录此断开时段
SatSequentialPeriod.AddTimePeriod(prn, new BufferedTimePeriod(maker.StartRecordTime, obs.ReceiverTime));
maker.StartBreakingTime = obs.ReceiverTime;//.Time.Value;
}
if (maker.GapCount == 0)
{
maker.StartBreakingTime = obs.ReceiverTime;
}
maker.SequenceCount = 0;
maker.GapCount++;
maker.Mark = false;
}
}
////记录本历元没有标记的，即断开的，要求断开数量大于指定最大
//foreach (var maker in SatCounters.Values)
//{
// if (!maker.Mark &&( maker.SequenceCount <= MinSequenceCount || maker.GapCount >= this.MaxAllowedGap ))
// {
// SatPeriodInfoManager.AddTimePeriod(maker.Prn, new BufferedTimePeriod(maker.StartRecordTime, obs.Time.Value));
// }
// maker.SequenceCount = 0;
//}
return(true);
}