GNSS User Technology Report 2020 GNSS User Technology Report 2020 GNSS User Technology Report 2020 GNSS User Technology Report 2020 GNSS User Technology Report 2020

RTKLIB2.4.3资料

基于下载的广播星历计算GNSS卫星的瞬时坐标及精度分析，计算出来的坐标存储于temp数组里，还有可以提取任意时刻精密星历的坐标，可以做精度分析。其中后缀为caculation的为卫星计算函数，后缀为position的为被引用函数。

安卓手机GNSS/IMU数据采集软件，支持GPS/GALILEO/BDS L1/L5/E1B/E1C/E5A频点数据；采集RINEX3.03格式的伪距、载波相位、多普勒以及噪声水平；采集星历数据；加表数据（m/s^2）,陀螺数据（rad/s），以及地磁数据（uT），（注：依赖于手机是否具有相应传感器）；实时显示Code-Minus-Carrier (CMC)图。 IMU数据格式需配合作者提供的matlab tool转换工具，在app打开后首页里USER MANUAL中可以找到下载链接，此处不再提供。 祝使用愉快！

采集安卓手机中的GNSS数据，可采集手机中的GPS/QZSS/GALILEO/GLONASS/BDS全系统全频段数据。

Global Navigation Satellite Systems, Inertial Navigation, and Integration, 3 edition English | 2013 | ISBN: 111844700X | ISBN-13: 9781118447000 | 608 pages | PDF | 20,3 MB An updated guide to GNSS, and INS, and solutions to real-world GNSS/INS problems with Kalman filtering Written by recognized authorities in the field, this third edition of a landmark work provides engineers, computer scientists, and others with a working familiarity of the theory and contemporary applications of Global Navigation Satellite Systems (GNSS), Inertial Navigational Systems, and Kalman filters. This book is intended for people who need a working knowledge of global navigation satellite systems (GNSSs), inertial navigation systems (INSs), and the Kalman filtering models and methods used in their integration. The book is designed to provide a usable, working familiarity with both the theoretical and practical aspects of these subjects. For that purpose, we include “realworld”problems from practice as illustrative examples. We also cover the more practical aspects of implementation: how to represent problems in a mathematical model, analyze performance as a function of model parameters, implement the mechanization equations in numerically stable algorithms, assess the computational requirements, test the validity of results, and monitor performance in operation with sensor data from Global Positioning System (GPS) and INS. These important attributes, often overlooked in theoretical treatments, are essential for effective application of theory to real-world problems.

o文件 和 d文件转换，rnx 和 crx 的转换，GNSS数据处理必备

本书的英文名为：Understanding GPS: Principles and Applications。由 Artech House, Boston, MA出版发行的经典之作。全面的介绍了卫星导航的基本概念，所用时间与坐标系，GPS系统的组成，卫星信号与特性，接收机的截获与跟踪，干扰与抗干扰措施等等。

c语言实现的精密单点定位，稳定可靠，可以根据自己需求修改代码。

matlab的GNSS工具箱，具备链接ntrip，实时、离线进行差分的功能。开源