ISRO 從斯里哈里科塔的 Satish Dhawan 太空中心發射地球觀測衛星 8 (EOS-8)

Union Home Minister Amit Shah congratulated the Indian Space Research Organisation (ISRO) on Friday following the successful launch of the Earth Observation Satellite-8 (EOS-8) from the Satish Dhawan Space Centre in Sriharikota, Andhra Pradesh.

週五，在安得拉邦斯里哈里科塔薩蒂什·達萬航天中心成功發射地球觀測衛星8 號（EOS-8）後，印度聯邦內政部長阿米特·沙阿向印度太空研究組織（ISRO）表示祝賀。

Taking to the social media platform Twitter, he wrote, “Congratulations to ISRO on the launch of SSLV-D3. This will enhance the sustainability of the Earth by facilitating environmental monitoring and disaster management.” He also highlighted the leadership of Prime Minister Narendra Modi, stating, “It is a testament to Bharat’s commitment to humanity under the leadership of PM Shri Narendra Modi Ji.”

他在社群媒體平台 Twitter 上寫道：「恭喜 ISRO 發射 SSLV-D3。這將透過促進環境監測和災害管理來增強地球的可持續性。他還強調了莫迪總理的領導能力，並表示：“這證明了巴拉特在莫迪總理的領導下對人類的承諾。”

Earlier that day, ISRO launched Earth Observation Satellite-8 (EOS-8) from the Satish Dhawan Space Centre in Sriharikota, Andhra Pradesh. In its message on Twitter, ISRO stated, “The third developmental flight of SSLV was successful. The SSLV-D3 placed EOS-08 precisely into orbit. This marks the successful completion of ISRO/DOS’s SSLV Development Project. With technology transfer, the Indian industry and NSIL India will now produce SSLV for commercial missions.”

當天早些時候，ISRO 從安得拉邦斯里哈里科塔的 Satish Dhawan 航天中心發射了地球觀測衛星 8 (EOS-8)。 ISRO 在 Twitter 上發布的消息中表示：「SSLV 的第三次開發飛行取得了成功。 SSLV-D3 將 EOS-08 精確送入軌道。這標誌著ISRO/DOS的SSLV開發專案的成功完成。透過技術轉讓，印度工業和 NSIL India 現在將為商業任務生產 SSLV。

As per ISRO, the six-and-a-half-hour countdown leading to the launch commenced at 2:47 AM. This was the third and final developmental flight of the SSLV-D3/EOS-08 mission. The spacecraft is designed for a mission duration of one year.

據 ISRO 稱，發射前的六個半小時倒數計時於凌晨 2 點 47 分開始。這是 SSLV-D3/EOS-08 任務的第三次也是最後一次開發飛行。該航天器的設計任務期限為一年。

The primary objectives of the EOS-08 mission include designing and developing a microsatellite, creating payload instruments compatible with the microsatellite bus, and incorporating new technologies required for future operational satellites, according to an ISRO release.

根據 ISRO 發布的消息，EOS-08 任務的主要目標包括設計和開發微型衛星、創建與微型衛星匯流排相容的有效載荷儀器，以及納入未來運行衛星所需的新技術。

Built on the Microsat/IMS-1 bus, the EOS-08 carries three payloads: the Electro-Optical Infrared Payload (EOIR), the Global Navigation Satellite System-Reflectometry Payload (GNSS-R), and the SiC UV Dosimeter.

EOS-08 基於 Microsat/IMS-1 總線構建，攜帶三個有效載荷：電光紅外線有效載荷 (EOIR)、全球導航衛星系統反射有效載荷 (GNSS-R) 和 SiC 紫外線劑量計。

The EOIR payload is designed to capture images in the Mid-Wave Infrared (MIR) and Long-Wave Infrared (LWIR) bands, both during the day and night, for applications such as satellite-based surveillance, disaster monitoring, environmental monitoring, fire detection, volcanic activity observation, and industrial and power plant disaster monitoring.

EOIR 有效負載旨在白天和夜間捕捉中波紅外線 (MIR) 和長波紅外線 (LWIR) 波段的影像，適用於衛星監控、災害監測、環境監測、消防等應用。災害監測。

The GNSS-R payload demonstrates the capability of using GNSS-R-based remote sensing for applications such as ocean surface wind analysis, soil moisture assessment, cryosphere studies over the Himalayan region, flood detection, and inland waterbody detection.

GNSS-R 有效載荷展示了使用基於 GNSS-R 的遙感技術進行海洋表面風分析、土壤濕度評估、喜馬拉雅地區冰凍圈研究、洪水檢測和內陸水體檢測等應用的能力。

The spacecraft mission configuration is set to operate in a circular low Earth orbit (LEO) at an altitude of 475 km with an inclination of 37.4° and a mission life of one year. The satellite has a mass of approximately 175.5 kg and generates power of around 420 W. It interfaces with the SSLV-D3/IBL-358 launch vehicle.

此太空船的任務配置設定為在高度475公里、傾角37.4°的圓形低地球軌道（LEO）運行，任務壽命為一年。該衛星的質量約為 175.5 公斤，產生的功率約為 420 瓦。

EOS-08 marks a significant advancement in satellite mainframe systems, such as an integrated avionics system known as the Communication, Baseband, Storage, and Positioning (CBSP) Package, which combines multiple functions into a single, efficient unit. This system is designed with cold redundant systems using commercial off-the-shelf (COTS) components and evaluation boards, supporting up to 400 GB of data storage.

EOS-08標誌著衛星主機系統的重大進步，例如被稱為通訊、基頻、儲存和定位（CBSP）套件的整合式航空電子系統，它將多種功能組合到一個高效的單元中。該系統採用冷冗餘系統設計，使用商用現成 (COTS) 組件和評估板，支援高達 400 GB 的資料儲存。

Additionally, the satellite includes a structural panel embedded with a PCB, an embedded battery, a Micro-DGA (Dual Gimbal Antenna), an M-PAA (Phased Array Antenna), and a flexible solar panel, each serving as key components for on-board technology demonstration.

此外，衛星還包括嵌入PCB的結構板、嵌入式電池、Micro-DGA（雙萬向節天線）、M-PAA（相控陣天線）和柔性太陽能板，每一個都是衛星上的關鍵組件。

(WITH INPUTS FROM ANI)

（來自 ANI 的輸入）