SUPPORT:

1. be able to calculate the sat pos of BDS & Galileo
2. be able to Single postiting by GPS & Galileo

headers/public.h

@@ -1,6 +1,7 @@
 #ifndef _PUBLIC_H_
 #define _PUBLIC_H_
-/*---------------------------------- FOR UI ----------------------------------*/
+
+/* --------------------------------- FOR UI --------------------------------- */
 //FILE SELECT DIALOGS
 #define FILEEXOP  TEXT("RINEX OBS(*.o*.*.*obs.*.*d)\0*.*o;*.*obs;*.*d\0"\
 					 "All Files(*.*)\0*.*\0\0");
@@ -50,104 +51,130 @@
 #define Earth_e 7.2921151467e-5
 
 
-/* ----------------------------- GPS OBSERV TYPE ---------------------------- */
-#define C1C      1
-#define C1S      2
-#define C1L      3
-#define C1X      4
-#define C1P      5
-#define C1W      6
-#define C1Y      7
-#define C1M      8
+/* ----------------------------- GNSS OBSERV TYPE --------------------------- */
+#define C1C     100
+#define C1S     101
+#define C1L     102
+#define C1X     103
+#define C1P     104
+#define C1W     105
+#define C1Y     106
+#define C1M     107
+#define C1A		108
+#define C1B		109
+#define C1Z		110
 
-#define C2C      9
-#define C2S     10
-#define C2L     11
-#define C2X     12
-#define C2P     13
-#define C2W     14
-#define C2Y     15
-#define C2M     16
+#define C2C     200
+#define C2S     201
+#define C2L     202
+#define C2X     203
+#define C2P     204
+#define C2W     205
+#define C2Y     206
+#define C2M     207
+#define C2I		208
+#define C2Q     209
+#define C2X     210
 
-#define C5I     17
-#define C5Q     18
-#define C5X     19
+#define C5I     500
+#define C5Q     501
+#define C5X     502
 
+#define C6A		600
+#define C6B		601
+#define C6C		602
+#define C6X		603
+#define C6Z		604
+
+#define C7I		700
+#define C7Q		701
+#define C7X		702
+#define C7D		703
+#define C7P		704
+#define C7Z		705
+
+#define C8I		800
+#define C8Q		801
+#define C8X		802
 
 /* ------------------------------- GNSS CODE -------------------------------- */
-#define GPS		 0
-#define BDS		 1
-#define CAL		 2
-#define GLO		 3
-#define SBAS	 4
+#define GPS		 03
+#define BDS		 07
+#define GAL		 11
+#define GLO		 13
+#define SBAS	 17
 
 
 /* ------------------------------ FOR CALMOD.H ------------------------------ */
 #define MAXRINEX 1000
 #define DAYSEC	 86400
 
-    //卫星位置结构体
-    typedef struct
-    {
-        double X[36];
-        double Y[36];
-        double Z[36];
-        double deltat[36];//改正前的信号传播时间
-        double delta_t[36];//改正后的信号传播时间
-        double delta_clk[36];
-    }pos_ts;
+//satellite position & clock bias structure
+typedef struct
+{
+	double X;
+	double Y;
+	double Z;
+	double deltat;
+	double delta_t;
+	double delta_clk;
+}pos_ts;
 
-    //测站位置结构体
-    typedef struct
-    {
-        double X;
-        double Y;
-        double Z;
-        double B;
-        double L;
-        double H;
-        double delta_TR;
-    }stations;
-	//经纬高结构体
-    typedef struct
-    {
-        double B;
-        int B_d;
-        int B_m;
-        int B_s;
-        double L;
-        int L_d;
-        int L_m;
-        int L_s;
-        double H;
-    }blhs;
-    //东北天结构体
-    typedef struct
-    {
-	    double E;
-	    double N;
-	    double U;
-    }enus;
-	//高度方位角结构体
-    typedef struct
-    {
-        double R;
-        double A;
-        double H;
-    }rahs;
+//receiver station position & clock bias structure
+typedef struct
+{
+	double X;
+	double Y;
+	double Z;
+	double B;
+	double L;
+	double H;
+	double delta_TR;
+}stations;
+
+//longitude & latitude structure
+typedef struct
+{
+	double B;
+	int B_d;
+	int B_m;
+	int B_s;
+	double L;
+	int L_d;
+	int L_m;
+	int L_s;
+	double H;
+}blhs;
+
+//local Cartesian coordinates coordinate system structure
+typedef struct
+{
+	double E;
+	double N;
+	double U;
+}enus;
+
+//satellite azimuth angle structure
+typedef struct
+{
+	double R;
+	double A;
+	double H;
+}rahs;
 /* ------------------------------- FOR READ.H ------------------------------- */
-//导航头文件结构体
+
+//header data of file of nav
 typedef struct nav_head
 {
-	double ver;//rinex 版本号
-	char type[20];//读取的数据类型
-	double ION_GPSA[4];//8个电离层参数
+	double ver;//rinex 
+	char type[20];
+	double ION_GPSA[4];
 	double ION_GPSB[4];
-	double ION_BDSA[4];//8个电离层参数
+	double ION_BDSA[4];
 	double ION_BDSB[4];
-	double ION_QZSA[4];//8个电离层参数
+	double ION_QZSA[4];
 	double ION_QZSB[4];
-	double ION_IRNA[4];//8个电离层参数
+	double ION_IRNA[4];
 	double ION_IRNB[4];
 	double GPUT[4];
 	double GLUT[4];
@@ -159,76 +186,76 @@ typedef struct nav_head
 	int leap;
 }nav_head, *pnav_head;
 
-//导航数据结构体
+//body data of file of nav: GPS	BeiDou	Galileo
 typedef struct nav_body
 {
-
-	int sPRN_GPS;//GPS卫星PRN
-	int sPRN_BDS;//GPS卫星PRN
-	int TOC_Y;//年
-	int TOC_M;//月
-	int TOC_D;//日
-	int TOC_H;//时
-	int TOC_Min;//分
-	int TOC_Sec;//秒
-	double sa0;//卫星钟差
-	double sa1;//卫星钟偏
-	double sa2;//卫星钟漂
+	int sPRN_GPS;	int sPRN_BDS;	int sPRN_GAL;
+	int TOC_Y;
+	int TOC_M;
+	int TOC_D;
+	int TOC_H;
+	int TOC_Min;
+	int TOC_Sec;
+	double sa0;
+	double sa1;
+	double sa2;
  
-	double IODE;//数据、星历发布时间(数据期龄)
-	double Crs;//轨道半径的正弦调和改正项的振幅（单位：m）
-	double deltan;//卫星平均运动速率与计算值之差(rad/s)
-	double M0;//参考时间的平近点角(rad)
+	double IODE;	double AODE;
+	double Crs;
+	double deltan;
+	double M0;
  
-	double Cuc;//维度幅角的余弦调和改正项的振幅(rad)
-	double e;//轨道偏心率
-	double Cus;//轨道幅角的正弦调和改正项的振幅(rad)
-	double sqrtA;//长半轴平方根
+	double Cuc;
+	double e;
+	double Cus;
+	double sqrtA;
  
-	double TOE;//星历的参考时刻(GPS周内秒)
-	double Cic;//轨道倾角的余弦调和改正项的振幅(rad)
-	double OMEGA;//参考时刻的升交点赤经
-	double Cis;//维度倾角的正弦调和改正项的振幅(rad)
+	double TOE;
+	double Cic;
+	double OMEGA;
+	double Cis;
  
-	double i0;//参考时间的轨道倾角(rad)
-	double Crc;//轨道平径的余弦调和改正项的振幅(m)
-	double omega;//近地点角距
-	double deltaomega;//升交点赤经变化率(rad)
+	double i0;
+	double Crc;
+	double omega;
+	double deltaomega;
  
-	double IDOT;//近地点角距(rad/s)
-	double L2code;//L2上的码
-	double GPSweek;//GPS周,于TOE一同表示
-	double L2Pflag;//L2,p码数据标记
+	double IDOT;
+	double L2code;				    int Datasource;
+	double GPSweek; double BDTweek; double GALweek;
+	double L2Pflag;
  
-	double sACC;//卫星精度
-	double sHEA;//卫星健康状态
-	double TGD;//sec
-	double IODC;//钟的数据龄期
+	double sACC;
+	double sHEA;
+	double TGD;		double TGD1;	double BGDa;
+	double IODC;	double TGD2;	double BGDb;
  
-	double TTN;//电文发送时间
-	double fit;//拟合区间
-	double spare1;//空
-	double spare2;//空
+	double TTN;
+	double fit;		double AODC;
+	double spare1;
+	double spare2;
  
 }nav_body, *pnav_body;
 
-//观测值头文件结构体
+//header data of file of obs
 typedef struct obs_head
 {
-	double ver;//RINEX文件版本号
-	char type[30];//文件类型
-	double apX;//测站近似位置XYZ（WGS84）
+	double ver;
+	char type[30];
+	double apX;
 	double apY;
 	double apZ;
-	double ANTH;//天线高
-	double ANTdeltaE;//天线中心对于测站标志在东方向上的偏移量
-	double ANTdeltaN;//天线中心对于测站标志在北方向上的偏移量
-	int obstypenum_gps;//GPS观测值类型数量
+	double ANTH;
+	double ANTdeltaE;
+	double ANTdeltaN;
+	int obstypenum_gps;
 	int obstypenum_bds;
-	int obscode_gps[36];//rinex3.04GPS观测值类型列表
-	int obscode_bds[36];
-	double interval;//观测值的历元间隔
-	int f_y;//第一个观测记录的时刻
+	int obstypenum_gal;
+	int obscode_gps[26];
+	int obscode_bds[26];
+	int obscode_gal[26];
+	double interval;
+	int f_y;
 	int f_m;
 	int f_d;
 	int f_h;
@@ -240,35 +267,35 @@ typedef struct obs_head
 	int l_h;
 	int l_min;
 	double l_sec;
-	char tsys[5];//时间系统
+	char tsys[5];//time system
 }obs_head,*pobs_head;
 
-
-//观测值历元数据结构体
+//epoch data of file of obs
 typedef struct obs_epoch
 {
-	//观测历元时刻
 	int y;
 	int m;
 	int d;
 	int h;
 	int min;
-	double sec;
-	int p_flag;//历元标志
-	int sat_num;//当前历元所观测到的卫星数量
-	int gps_num;//当前历元所观测到的GPS卫星数量
-	int bds_num;//当前历元所观测到的BDS卫星数量
-	int sPRN[84];//当前历元所能观测到的卫星的PRN列表
-	int sPRN_GPS[25];
-	int sPRN_BDS[36];
+	double sec;//epoch time
+	int p_flag;//epoch flag
+	int sat_num;//the total number of obsable sat
+	int gps_num;//the total gps sat
+	int bds_num;//the total bds sat
+	int gal_num;//the total galileo sat
+	int sPRN[84];//total sprn of obs sat
+	int sPRN_GPS[30];
+	int sPRN_BDS[60];
+	int sPRN_GAL[30];
 }obs_epoch,*pobs_epoch;
 
-
-//观测值数据结构体
+//body data of file of obs
 typedef struct obs_body
 {
-	double obs_gps[100][24];//GPS观测值
-	double obs_bds[100][24];//BDS观测值
+	double obs_gps[30][26];//GPS obs data
+	double obs_bds[60][26];//BDS obs data
+	double obs_gal[30][26];//GALILEO obs data
 }obs_body,*pobs_body;
 /* -------------------------------------------------------------------------- */