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Relating Sentinel-1 Interferometric Coherence to Mowing Events on Grasslands- the effect of grassland mowing on interferometric coherence calculated for a Sentinel-1 pair separated by 12 days
- The coherence increases after a mowing event, but the effect wears off in a couple of weeks
- Precipitation counteracts this effect
Go to paper (MDPI)
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Monitoring of Agricultural Grasslands With Time Series of X-Band
Repeat-Pass Interferometric SAR
- Using COSMO-SkyMed acquisition
pairs separated by one day, the relationship between grassland mowing and
interferometric coherence was noticed
- Precipitation and further
agricultural activity on parcels after mowing may negate the coherence increase
Go to paper (IEEE)
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Observations of Cutting Practices in Agricultural Grasslands Using
Polarimetric SAR
- SAR polarimetry also provides
means to detect mowing events from TerraSAR-X data products
- Polarimetric parameters such as
HH/VV polarimetric coherence and alpha angle of the H/alpha decomposition are
sensitive to mowing
Go to paper (MDPI)
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Sensitivity of Sentinel-1 backscatter to characteristics of buildings- Sentinel-1 backscatter statistics respect to the physical parameters of the buildings
- Backscatter dependence on building height, material, orientation angle and shape
- Alignment effects due to Sentinel-1 orbit and look angle
Go to paper (Taylor & Francis)
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