<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div class=""><br class=""></div><span style="font-family: 微软雅黑, Verdana, "Microsoft Yahei", SimSun, sans-serif; font-size: 14px;" class="">We are very pleased to provide global GNSSers with a powerful and easy-to-use lightweight GNSS observations and product downloading toolkit GAMP II – GOOD (Gnss Observations and prOducts Downloader), which is developed by the SASIN (SpAtial SurveyIng and Navigation) group at Shandong University of Science and Technology (SDUST). The current version is beta 1.2, while it is still being updated, iterated, and extended. When the version is more stable, the source codes of GAMP II – GOOD will be available at GitHub (probably at the end of May). Currently, a Windows x64 executable test version (GAMP II - GOOD beta 1.2) is available at Researchgate (downloaded from </span><a href="https://www.researchgate.net/publication/351270818_GAMP_II__GOOD_Gnss_Observations_and_prOducts_Downloader" style="font-family: 微软雅黑, Verdana, "Microsoft Yahei", SimSun, sans-serif; font-size: 14px;" class="">https://www.researchgate.net/publication/351270818_GAMP_II__GOOD_Gnss_Observations_and_prOducts_Downloader</a><span style="font-family: 微软雅黑, Verdana, "Microsoft Yahei", SimSun, sans-serif; font-size: 14px;" class="">) for GNSSers to try. We sincerely welcome feedback from trial users with suggestions on modification and improvement (sent to Email: </span><a href="mailto:zhouforme@163.com" style="font-family: 微软雅黑, Verdana, "Microsoft Yahei", SimSun, sans-serif; font-size: 14px;" class="">zhouforme@163.com</a><span style="font-family: 微软雅黑, Verdana, "Microsoft Yahei", SimSun, sans-serif; font-size: 14px;" class="">or WeChat: zhouforme0318) to create a more powerful GNSS data downloading tool, which can allow every GNSSers to completely get rid of the trouble of data downloading.</span><div class=""><span style="font-family: 微软雅黑, Verdana, "Microsoft Yahei", SimSun, sans-serif; font-size: 14px;" class=""><br class=""></span></div><div class=""><span style="font-family: 微软雅黑, Verdana, "Microsoft Yahei", SimSun, sans-serif; font-size: 14px;" class="">Dr. Feng </span><font face="微软雅黑, Verdana, Microsoft Yahei, SimSun, sans-serif" class=""><span style="font-size: 14px;" class="">Zhou</span></font></div><div class=""><font face="微软雅黑, Verdana, Microsoft Yahei, SimSun, sans-serif" class=""><span style="font-size: 14px;" class=""><br class=""></span></font></div></body></html>