Based on the mature launch and operation experience of JL1 constellation, the satellites have the characteristics of low cost, low power consumption, low weight and high reliability. The two main production types available in JL1 supplyments are informative product and manufacturing product.
At present, relying on the technical strength of aerospace mass production, Changguang has become the world's largest sub-meter remote sensing satellite constellation, which can realize the rapid networking of the constellation.
With strong service capability, any place in the world can be revisited by JL1 satellites within a short time (minite-level revisit).
JL1 satellites can provide many kinds of data products, including high-resolution push-broom data, video data, multispectral data, night-time data, stereo imaging and inertial space imaging.
JL1 satellites can provide high-quality remote sensing information and product services for agricultural and forestry production, environmental monitoring, smart city, geographical mapping, land planning and other fields.
In terms of operation pattern, the company focuses on providing satellite remote sensing data and application services, supplemented by providing satellites, photoelectric instruments and on-board component products. According to the characteristics of information products, we aim at making full use of network technology to provide remote sensing image booking, distribution and online development services through JL1 platform, and provide one-stop solutions such as data collection and analysis for users with different levels of needs, such as ordinary users and key customers. At the same time, we look forward to cooperating widely with relevant units in the industry, and attracts excellent teams and individuals across the world to jointly develop and innovate with the concept of mass development, so as to constantly enrich the types and service scope of remote sensing products.
JL1 constellation has actively participated in the international emergency data activities launched by GEO, and made outstanding contributions to the data rescue work of major international disasters such as the Iran Iraq earthquake, the tropical hurricane "Gita" in the South Pacific island country, the dam break flood of sangpian sangnanne hydropower station in Laos, the Lombok Island earthquake in Indonesia, the earthquake and tsunami in central Sulawesi province and Sunda Strait tsunami, etc
CGSTL started the emergency remote sensing data guarantee mechanism immediately after the Jiuzhaigou magnitude 7.0 earthquake, quickly arranged the acquisition of remote sensing data of earthquake damage in the disaster area and the collation of remote sensing data before the earthquake. After earthquake, CGSTL provided the JL1 satellite video, elevation model, optical remote sensing images of Jiuzhaigou County and other emergency results, and provided very important data support for our bureau to quickly study and judge the disaster situation, assess the earthquake intensity, and assess the disaster losses. CGSTL ensured the success implementation of relevant emergency work after the earthquake and made important contributions to the phased victory of earthquake relief.
The remote sensing data of JL1 has actively supported the remote sensing information submission work of our center, and the relevant achievements have entered the "national spatial information system" of the State Council office, giving full play to the advantages of remote sensing information technology. We hope to further strengthen cooperation with JL1 and do a good job in the remote sensing information submission work in a long-term and continuous manner.
Massive imagery data in both daily archived or task programming is changing the way you see the world.
