Equipment | We, Aero Asahi Corp. (AAC), provide emergency medical services, flying cars, air mobility, surveying, aerial laser, and GIS services.
equipment
Sonic2024・GeoSwath Plus
We have a variety of depth sounders for conducting echo sounding.
It is possible to identify the topography of a wide area such as seafloors and riverbeds.
SeaBat8101
With high depth measurement capability, it can explore areas up to the mid-depth sea (300 meters deep).
In contrast to traditional single-beam methods, all the densely acquired bathymetric data is processed digitally.
GeoSwath Plus
1. The expansion of exploration width (up to 12 times depth) greatly improves work efficiency.
2. Side-scan data (acoustic reflection images of the seafloor surface) can be acquired simultaneously.
3. The swath angle can be up to 240 degrees, enabling data acquisition close to the shoreline in shallow waters.
4. High data density increases data reliability.
Frequency | Sonic2024:200~400kHz SEABAT8101:240KHz GeoSwath Plus:125kHZ |
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Range resolution | Sonic2024:1.25cm SEABAT8101:1cm GeoSwath Plus:6㎜ |
Beam method | Sonic2024:Cross fan beam (Narrow multibeam) SEABAT8101:Cross fan beam (Narrow multibeam) GeoSwath Plus:Interferometry |
Footprint | Sonic2024:0.5°×1° (400kHz) SEABAT8101:1.5°×1.5° GeoSwath Plus:0.9° (Two way beam width) |
Swath angle | Sonic2024:10°~160° SEABAT8101:150° GeoSwath Plus:240° |
Number of beams | Sonic2024:256 SEABAT8101:100 GeoSwath Plus:- |
Maximum sounding depth | Sonic2024:500m SEABAT8101:500m GeoSwath Plus:200m (Maximum depth measurement) |