Detection assets

The coverage sector is a property of the specific product, not a common value. Figures are taken from vendors' open specifications.

• 90°15 · 8 %
• 180°57 · 30 %
• 270°23 · 12 %
• 360° — all-round coverage96 · 50 %

Communication masts carry both sensors at once: an acoustic sensor and an electro-optical module. The tower, power and comms link are already there, so a mast serves both as an acoustic post and as an optical one — hence the difference between the number of standalone sites and the total number of optical posts. Ranges are set by the customer and applied consistently on the map, in track analysis and when selecting the lead sensor. For an electro-optical post, 5 km is the clear-weather limit: in haze, rain or snowfall it sees less. The actual range based on measured visibility is shown in the post's card on the situation map.

• UAV detection radars25 km

  posts in the network: 191

• Electro-optical post, clear weather5 km

  posts in the network: 24,172

• Acoustic post on a mast2 km

  posts in the network: 22,836