Multi-temporal scene of the harbour in Pulau Jurong (Singapore).

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The false colour composite image has been obtained by combining 3 images acquired by PAZ satellite, in spotlight mode, at three consecutive dates: March 1, 12, and 23, 2019. After co-registration of the three images, the intensity (i.e. backscattering coefficient) of each one them is assigned to a primary colour (red, green, and blue, respectively).

Elements represented by grey levels remain stable along the three acquisition dates, whereas changing features can be spotted in various colours. For instance, docked ships and those boats moving across the harbour are changing elements. Moreover, changes are easily recognised in container parking areas and in the level of some round deposits.

Vegetation height in a rice area close to Sevilla (SW Spain)

Vegetation height in a rice area close to Sevilla (SW Spain), retrieved by means of polarimetric SAR interferometry (PolInSAR) from data acquired by the TanDEM-X sensor. The German Aerospace Center (DLR) provided all the TanDEM-X data under project NTI-POLI6736.