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US 2023/0056849 A1Published application
Method for georeferencing remote sensing data
AssigneeFraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
InventorMax GULDE
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Abstract
The invention relates to a method for georeferencing remote sensing data of a remote sensing platform. According to the invention, a remote sensing dataset is received by the received sensing platform, which maps a visual range of the ground surface, and a georeferencing of the remote sensing dataset is determined using a reference dataset with known georeferencing.
Claims12
A method for georeferencing remote sensing data of a remote sensing platform,
- recording a remote sensing data set by the remote sensing platform which depicts a visual range of earth's surface,
- a reference data set with known georeferencing is determined, wherein the reference data set depicts a portion of the earth's surface which overlaps at least partially with a visual range,
- during a first adjustment step a remote sensing data set and the reference data set are compared to each other, and
- in a second adjustment step, a morphology operation is applied to the remote sensing data set or the reference data set based on the comparison,
- repeating the first adjustment step and the second adjustment step until it is determined in the first adjustment step by comparing as a termination condition that the remote sensing data set and the reference data set differ from each other by less than a predefined threshold,
- in the event of the termination condition occurring, the georeferencing of the reference data set is set as the georeferencing of the remote sensing data set after application of the at least one executed morphology operation.
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Dependencies are inferred from the claim text.