Facility for Supporting the Analysis and Integration of Regional and Global GPS Networks for Crustal Deformation

这项研究的目标是继续作为大学导航卫星联合会（UNAVSTAR）的一个设施，用于全球定位系统全球跟踪数据的存档和分析，以支持区域地壳变形项目。 将全球产品的及时性从目前的7到10天延迟提高到1到2天延迟，以支持现场数据分析，特别是在存在反欺骗（AS）和选择性可用性（SA）的情况下。这项研究还将制定和实施方法，整合区域和全球大地测量网络，以改进对板块运动的估计，并绘制板块边界变形图。 为全球和区域范围的大型网络的分布式分析制定策略。最后，扩大该设施的范围，以协助调查人员在全球确定的参照框架内分析区域网络。 ****

Bock 9405934 The objectives of this research are to continue to serve as a University NAVSTAR consortium (UNAVCO) facility for the archiving and analysis of GPS global tracking data to support regional crustal deformation projects. Improve the timeliness of global products from the present 7- to 10-day delay to a 1- to 2-day delay to support in-the-field data analysis, particularly in the presence of Anti-Spoofing (AS) and Selective Availability (SA). The research will also develop and implement methodoloies to integrate regional and global geodetic networds in order to improve estimates of plate motions and map plate-boundary deformation. Develop strategies for distributed analysis of large metworks of global and regional extent. Finally, to expand the scope of the facility to assist investigators in the analysis of regional networks in a globally defined reference frame. ****