"Alert! There are enemy activities two thousand meters away." The satellite positioning technology flashed a red alert in Wang Chengzhu's field of vision, and he subconsciously reread the alert message.
"Comrade Wang, what do you mean?" a soldier with a sharp tongue asked.
"It's nothing. Don't talk casually while marching. Remember to report first if anything happens." Captain Ma reiterated the discipline to the soldier who answered the call, turned his face and asked Wang Chengzhu, "What did you just say? There are enemies two thousand meters away."
"Yes, Captain Ma." Wang Chengzhu said, then raised his left hand and called up the virtual projection screen of the wrist terminal to view the nearby situation.
Satellite photos have certain limitations. For example, the moving speed of the objects being observed on the ground should not exceed 112 kilometers per hour, and only overhead array images are available. The satellite orbit is hundreds of kilometers away from the blue star celestial body, and the height difference determines that even if it is synchronized
The minute-to-second movement of the orbital camera to photograph a specific person on the ground is a matter of luck. Taking into account the movement of water vapor and aerosols in the atmosphere, and the fact that the near ground is not a uniform underlying surface, satellite oblique angle photography becomes
Come up with a whimsical plan that is difficult to achieve.
The Doppler ranging device of the Beelacher airship has certain detection capabilities for ground terrain undulations and buildings, but the effect on moving people is extremely insignificant. The satellite infrared camera that detects enemy situations and space-based data transfer
After analysis by the airship platform, the ship-borne space-based detector traveling in the stratosphere made a second confirmation and sent an alarm message to Wang Chengzhu.
A light green grid image is displayed on the virtual projection screen of the wrist terminal. There is an orange-red light spot in the middle, which represents the position of a group of people training in the field; there is a cross pointing arrow with an N in the upper left corner, indicating the north direction;
There is also a group of orange-red light spots two squares away on the upper right, moving in a loose queue; in the lower right corner is the legend logo, and the orange-red spectrum indicates the temperature range of 35°C to 37°C.
Aside from the special situation that the surface temperature of the extremely hot summer may be close to the thermal radiation temperature range of the human body's surface, in the Yellow Sea Plain in April, you can see non-friendly targets close to the human body temperature in the wild on a cold morning, so you need to be vigilant.
Besides, Wang Chengzhu also has the assistance of the Gunnery Division's satellite positioning skill mark. As long as he appears within the warning range, the enemy's active forces will not be able to escape being discovered.