Originally developed for navigation and timing applications, signals from global navigation satellite systems (GNSS) are now commonly used for geophysical remote sensing applications, including ...

A new study has uncovered the potential of Global Navigation Satellite System-Reflectometry (GNSS-R) for monitoring Earth’s surface changes with unprecedented precision. The research delves into the ...

Spire Global's new Global Navigation Satellite System-Reflectometry satellites began gathering data in January 2020. This image shows where a Spire satellite began gathered data over the Tibetan ...

中国气象局气象探测中心梁宏博士与北京大学地球与空间科学学院遥感所万玮博士组织了联合研究团队，在国家自然科学基金等项目支持下，于2020—2022年开展了“需求牵引、突破瓶颈”为导向的攻关，建立了一套考虑北斗轨道特色的GNSS气象业务站网积雪深度高 ...

In order to analyse climate change or provide information on natural hazards, for example, it is important for researchers to gather knowledge about rain. Better knowledge of precipitation and its ...

No audio available for this content. Parked cars near ground station decreased accuracy from 2 to 4 centimeters A new study shows that the quality of GNSS reflectometry measurements may have improved ...

Global Navigation Satellite Systems (GNSS) offer a versatile tool for environmental monitoring by utilising signals reflected from the Earth’s surface to retrieve information on soil moisture and sea ...

The GPS signal used for ‘sat-navs’ could help improve understanding of ocean currents, according to new research. Ocean surface height measurements are routinely made from space by radar altimeters, ...

Spire Global has won a $2.5 million contract from the U.S. National Oceanic and Atmospheric Administration (NOAA) to supply satellite weather data. The 9-month contract is part of NOAA’s Commercial ...

Today, as Φ-week gets underway, ESA has signed a contract with Surrey Satellite Technology Ltd to build the HydroGNSS Scout mission. Embracing the concept of New Space, HydroGNSS is a micro satellite ...

In order to analyse climate change or provide information about natural hazards, it is important to gather knowledge about the rain. Better knowledge of precipitation and its distribution could, for ...