Today's Hot List | China's First Time! Good news from Jilin Changguang Satellite again!

Source: [Jilin Network, China]Wednesday, October 12th.Today, let's take a look at what major events in Jilin Province are worth paying attention to

Source: [Jilin Network, China]

Wednesday, October 12th.

Today, let's take a look at what major events in Jilin Province are worth paying attention to.

For the first time in our country! Jilin Changguang Satellite has independently completed a satellite to ground laser experiment!

Jilin Changguang Satellite Technology Co., Ltd. (Changguang Satellite) has successfully conducted a satellite to ground laser high-speed image transmission test well using a self-developed vehicular laser communication ground station and the "Jilin No.1 Constellation MF02A04 satellite laser terminal". The laser communication ground station independently developed by Jilin Changguang Satellite adopts an onboard configuration, which not only has the characteristics of high bandwidth and miniaturization, but also can be moved and deployed anytime and anywhere. Through the flexible change of the ground station site, it provides effective support for avoiding extreme weather and atmospheric turbulence. This feature will greatly improve the reliability and stability of satellite to ground laser data transmission.

Congratulations to Jilin Changguang Satellite!

New progress has been made in the construction of GQO4 work area for the second phase of the Changchun Economic Circle Ring Expressway project!

Recently, the first box girder erection on the right side of the Yitong North Overpass Bridge in the GQ04 work area of the Changchun Economic Circle Ring Expressway Phase II project, undertaken by the joint venture of the Second Public Works Bureau and the Third Public Works Bureau of China Communications First Navigation Bureau, marked the official entry of the right side of the Yitong North Interchange into the construction of the bridge deck system.

The Yitong North Interchange is a interchange between the Changchun Economic Circle Ring Expressway and the Changbai Expressway (from Changchun to Changbai Mountain). The NK42+154.2 overpass bridge is a bridge constructed from the roadbed of the Changbai Expressway. During the construction period, it is necessary to ensure the normal operation of the Changbai Expressway while also ensuring smooth construction performance. Therefore, the project department adopts a half width construction process.

In September of this year, the left section of the overpass bridge was successfully opened to traffic and traffic guidance was carried out, and construction of the right section began. Due to the construction site being located in the northeast region, winter is approaching at the end of October, and the remaining construction period is only 52 days. The project department will promptly adjust the plan based on the existing construction period, increase construction machinery and personnel, and carry out 24-hour construction to ensure the smooth completion of the construction task.

China Jilin Network Jike APP

Reporter Liu Kunlu

The picture is a screenshot of the network

Editor: Zhao Xinji News Hotline: 0431-82902222

This article is from Jilin Net, China and only represents the author's viewpoint. The National Party Media Information Public Platform provides information dissemination and dissemination services.

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