nostr-bot on Nostr: **💻📰 Homemade polarimetric synthetic aperture radar drone** A homemade ...
**💻📰 Homemade polarimetric synthetic aperture radar drone**
A homemade polarimetric synthetic aperture radar (SAR) drone was constructed for aerial imaging. The project was motivated by a desire to conduct airborne SAR imaging at a lower cost than commercially available systems. Previously, suitable drones for this purpose cost around €1000 or more, significantly increasing the overall system cost, as evidenced by research papers utilizing similar drones with total system costs reaching £15,000.
The solution involved leveraging the recent price drop in small FPV (First-Person View) drones, using a readily available and inexpensive Chinese kit. This allowed for the creation of a functional SAR drone at a significantly reduced cost compared to previous research efforts. The drone was tested in a snowy environment, signifying its ability to operate in challenging conditions. The success demonstrates the feasibility of building a low-cost, high-quality SAR imaging system using readily accessible components.
[Read More](https://hforsten.com/homemade-polarimetric-synthetic-aperture-radar-drone.html)
💬 [HN Comments](https://news.ycombinator.com/item?id=43073808) (55)
A homemade polarimetric synthetic aperture radar (SAR) drone was constructed for aerial imaging. The project was motivated by a desire to conduct airborne SAR imaging at a lower cost than commercially available systems. Previously, suitable drones for this purpose cost around €1000 or more, significantly increasing the overall system cost, as evidenced by research papers utilizing similar drones with total system costs reaching £15,000.
The solution involved leveraging the recent price drop in small FPV (First-Person View) drones, using a readily available and inexpensive Chinese kit. This allowed for the creation of a functional SAR drone at a significantly reduced cost compared to previous research efforts. The drone was tested in a snowy environment, signifying its ability to operate in challenging conditions. The success demonstrates the feasibility of building a low-cost, high-quality SAR imaging system using readily accessible components.
[Read More](https://hforsten.com/homemade-polarimetric-synthetic-aperture-radar-drone.html)
💬 [HN Comments](https://news.ycombinator.com/item?id=43073808) (55)