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MAIN FUNCTION INTRODUCTION

Support version of RINEX:

• RINEX of Observation of version 2.xx.(Support by KNZ_Convert)
• RINEX of Observation & Navigation of version 3.xx.
• RINEX of Observation of version 4.xx.

Support system of GNSS:

• GPS: Satellite position solving & Receiver station orientation
• Galileo : Satellite position solving & Receiver station orientation
• GLONASS : Satellite position solving
• BeiDou / Compass : Satellite position solving

Support method of orientation

• Pseudorange positioning
• (OINP)

Features ：

• Realize 3D display of satellite orbit

MAIN INTRO

Program intro

About KNZ_GeoTrackLab

• Added on October 24, 2024, merged from KNZ_Calculate and KNZ_Plot, improved operation logic, optimized interface display.
• Read more on help.doc

About KNZ_Calculate(STOP)(Merge with KNZ_Plot )

• As of October 24, 2024, KNZ_Calculate has been merged with KNZ_Plot to form KNZ_GeoTrackLab.[ADIN 2024/10/26]

About KNZ_Plot(STOP)(Merge with KNZ_Calculate )

• As of October 5, 2024, KNZ_Calculate has been merged with KNZ_Plot to form KNZ_GeoTrackLab.[ADIN 2024/10/26]

About PyGMT(STOP)

• As of October 5, 2024, PyGMT plot project will no longer be considered.[ADIN 2024/10/5]

About Matlab(STOP)

• As of October 5, 2024, Matlab project will no longer be considered.[ADIN 2024/10/5]

Project Update

Big Update: 2024/10/26

1. Full gui
2. Integrated KNZ_Calculate and KNZ_Plot.
3. Rename the project as GeoTrackLab after the integrate.
4. Realized GPS, BeiDou, Galileo, GLONASS satellite position calculation.
5. New module added: 3D satellite orbit display.

Update: 2024/10/14

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

Update: 2024/10/09

1. KNZ_Calculate: modified some mistake and optimize the use experience.
2. KNZ_Plot: more selective options and more united style of GUI.

Rename the Project: 2024/10/08

1. Update KNZ_Plot.
2. Update more GUI parts.

Update: 2024/10/06

1. SPP_Plot: Realize the file view function.
2. SPP_Plot: Realize the color select Optimized operation experience.

Big Update: 2024/10/05

1. Realize the full gui program.
2. Complete the plot function.

Update: 2024/09/28

1. Implement GUI by WIN32 API.
2. Optimize code structure.

Update: 2024/09/26

1. Fix some bug.
2. Optimize code structure.

Update: 2024/09/23

1. Modify some crash.
2. Fix some bug.

Update: 2024/09/22

1. Modify UI.
2. Fix some bug.

Big Update: 2024/09/21

1. Correct some mistake.
2. Optimize code structure.
3. Improve the function and operation logic of software input and output.
4. Adding and modify many useful function in their header file: -blh2enu.h -xyz2blh.h -rahcal.h -deg2dms.h -degRrad.h

Update: 2024/09/20

1. Correct some mistake.
2. Optimize code structure.

Project notice

• When writing the code, with the help of the existing open source code results, and different degrees of reference, here one by one mark and express thanks:

| https://blog.csdn.net/why1472587?type=blog
| https://zhuanlan.zhihu.com/p/416072448
| https://www.pygmt.org/latest/index.html
| https://blog.csdn.net/FrankXCR/article/details/135438701

Document label specification

• [ADIN TIME]: new added in "TIME"(e.g. [ADIN 2024/9/22]: new added in 2024/9/22).
• (OINP): Operation in progress, or in urgent need of improvement.
• (STOP): No longer update maintenance or consider implementing features.

This program code is solely for study and communication purposes