Inventory of published GNSS-R stations, with focus on ocean as target and SNR as observable

We have selected studies based on the use of SNR observations collected using commercially available GNSS receiving units or modules. We have excluded theoretical studies, experimental studies requiring observables other than SNR (e.g., carrier-phase or pseudorange), or results available only in theses/dissertations. Results from the application of SNR-based GNSS-R altimetry to sensing targets other than the sea, such as snow depth, were also excluded. Please note there are four sheets (tabs) included in the spreadsheet file. 2020-10-27: Included elevation angles.<br> 2021-02-08: Corrected two DOI URLs.本研究选取了采用商用全球导航卫星系统（Global Navigation Satellite System，GNSS）接收单元或模块采集的信噪比（Signal-to-Noise Ratio，SNR）观测数据的相关研究。本研究排除以下三类研究：理论研究、需采用SNR以外观测量（如载波相位或伪距）的实验研究，以及仅发表于学位论文中的研究成果。此外，基于SNR的GNSS反射测高（GNSS Reflectometry，GNSS-R）技术应用于海洋以外探测目标（如积雪深度）的相关研究成果，亦被排除在外。请注意，本电子表格文件包含四个工作表（标签页）。 2020年10月27日：补充高度角相关数据 2021年2月8日：修正了两个数字对象标识符（Digital Object Identifier，DOI）的链接地址。