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SWOT Precise Orbit Ephemeris (POE)

NASA Open Data Portal2025-06-14 收录

卫星精密定轨

测高卫星数据处理

数据链接：

https://data.nasa.gov/dataset/swot-precise-orbit-ephemeris-poe-bf849 数据链接链接失效反馈

官方服务：

资源简介：

Precise Orbit Ephemeris (POE) providing position and velocity vectors of satellite center of mass used in the first SWOT reprocessing. POE products are organized into daily...

应用场景：

卫星精密定轨

遥感载荷校准

Satellite center of mass position with respect to its reference point. The SAT_COM product provides the X/Y/Z coordinates of satellite center of mass in the KaRIn metering and structure reference fram

Global Change Master Directory (GCMD)2022-06-28 更新40

Preprocessed GRACE-A Level-1B GPS Navigation Solution

卫星精密定轨

重力场反演

Edited and decimated from Instruments HR samples to LR samples for Science use.

Global Change Master Directory (GCMD)10

Ground-Based Global Navigation Satellite System (GNSS) GPS real-time POD Orbits (60-second sampling, 60-second files) from NASA CDDIS

卫星精密定轨

GNSS数据

This product contains a time series of position and velocity components for healthy satellites in the GPS constellation that are accumulated every minute throughout the day. In addition, formal 1-sigm

Global Change Master Directory (GCMD)00

Satellite Laser Ranging (SLR) ILRS Orbit Prediction Product (multi-day, daily, and sub-daily files) from NASA CDDIS

卫星精密定轨

大地测量

This derived product set consists of Satellite Laser Ranging Predicted Orbit Product (daily files in Consolidated Prediction Format, or CPF) from the NASA Crustal Dynamics Data Information System (CDD

Global Change Master Directory (GCMD)40

Ground-Based Global Navigation Satellite System (GNSS) GPS real-time POD...

卫星精密定轨

全球导航卫星系统(GNSS)

This product contains a high-rate time series of clock biases for healthy satellites in the GPS constellation that are accumulated every minute throughout the day. In addition,...

NASA Open Data Portal00

SWOT Precise Orbit Ephemeris (POE)

资源简介：

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