Remote Sensing
哨兵1号
Sentinel-1A European Space Agency (ESA) satellite constellation providing C-band Synthetic Aperture Radar (SAR) imagery for Earth observation. / 欧洲航天局（ESA）卫星星座，提供C波段合成孔径雷达（SAR）影像用于地球观测。
- Knowledge type
- 物理设备
- First proposed or discovered
- Proposer
- Turkey Farm member
- Creator
- 农场主
- Last updated
- 2026-11-14 23:06:39
Sub-knowledge points
Interferometric Wide Swath (IWS) modeExtra Wide Swath (EWS) modeWave mode
Higher-order knowledge points
Main parameters and performance indicators
Frequency: C-band (5.405 GHz)Resolution: Up to 5 mSwath Width: Up to 250 km
Open problems
No unresolved problem recorded yet
Related literature
ranked by community starsA new adaptive approach for detecting crop sowing and harvesting dates from Sentinel-1 time seriesOpen source
Related products and links
GRD (Ground Range Detected)SLC (Single Look Complex)
Creation and modification trail
1 recordsRecord title: Sentinel-1.
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