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TripleSat Constellation Terminal (TSCT) and

Data Delivery and Management System (DDMS)

Cheng Xiaoyang

Twenty First Century Aerospace Technology (Asia) Pte. Ltd.

Content

TripleSat Constellation 1

TSCT & DDMS 2

21AT Asia

• Twenty First Century Aerospace Technology (Asia) Pte. Ltd.

(21AT Asia) is a commercial Earth Observation satellite operator

in Singapore.

• Successfully launched on 10 July 2015, its satellite resource -

TripleSat Constellation comprises 3 identical optical 0.8 meter

very high-resolution satellites operating on the same sun-

synchronous orbit 33 minutes after each other.

• It has the capability to target anywhere on Earth once per day,

which makes it ideal for providing timely spatial information to

wide range of applications such as National Land and Resource

Management, Agriculture Resource Census, City Development,

Ecological Environment and Disaster Monitoring.

TripleSat Constellation

Sat. Num. 3

Orbit SSO, 651km

LTAN:10:30am

Resolution PAN: 0.8m, MS: 3.2m

Swath Width 24km

MS bands B/G/R/NIR

Off-pointing ±45°

Revisit 1 day

Expected

Mission Life 10 Years

Launch July 2015

Content

Archive Coverage over India

Hyderabad, India

acquired by the TripleSat Constellation

26 May 2016

Content

TripleSat Constellation 1

TSCT & DDMS 2

Overview

User Rapid response

On-demand access

Fast production

Active data push

21AT Instant Service

Cloud Platform

TripleSat Constellation

TripleSat Constellation RS Product Rapid Response Service

System Structure

Search & Receive System

Data Delivery and Management System (DDMS)

Multi Source RS Data

Resource Database

Multi Source RS Data

Integrated Management

System

3D Display & Conference

System

21AT - TSCT

Multi Satellite Mission Planning System

Reginal Departments

Internet

Multi Source RS Data Distribution Service And Operation Management System

互联网

多源遥感数据统筹管理与即时服务系统

多源遥感数据快速生产系统多源遥感

产品库

普通公众

互联网

运行管理系统

多源遥感数据分发服务系统

高分数据查询接收系统

多源遥感数据统筹管理系统

互联网

政府机构

电子政务网

多星任务仿真系统

三维综合展示系统北京二号服务机顶盒

北京二号

高分系列

TripleSat Service Center

（21AT）

Other Data Resources

Internet

Internet

Internet / Intranet

LAN

Mobile Terminals

Mass Data Rapid Processing System

（PCI GXL）

System Modules

Data

Management

System

3D Display

& Conference

System

TripleSat

Constellation

Terminal

(TSCT)

Data

Distribution

System

Multi-Satellite

Mission Simulation

System

Multi-Source

Data Access

System

Mobile

Terminal

System

TripleSat Constellation Terminal (TSCT)

Satellite Scheduling

• Real time track satellite location, forecast satellite

orbit

• Schedule satellite tasking plan, track implementation

progress

Data Search and Order

• Online data view and order, track data production and

delivery

Data Delivery

• Automatic data pushing, monitoring delivery status

Data Management System

Multi RS Data

Integrated Management

Data Extraction

Data Importing

Data Retrieval

Integrated Management Statistic Analysis

Data Migration

Integrated management of multi source data, including data storage, massive data management,

search, browse, integrated supervision and extraction

Data Distribution System

Centralize multi source remote sensing data search and distribution, support online and

offline services

Service Portal

Data Search

Request Collection

Distribution Supervision

TripleSat Data Portal

3D Display & Conference System

An integrated 3D Earth visualization system displays multi-source remote sensing data and

thematic information

Multi-Satellite Mission Simulation System

Implement satellite tracking and acquisition planning simulation, multi-satellite sources can

be added

Multi-Source Data Access System

Access to other satellite data source, unify data management and download

Mobile Terminal System

Benefits to Worldwide Customers

Real-time watching satellite status and tracking your orders

Submit satellite tasking request from customer terminals

Direct TripleSat Constellation satellite data access and delivery

Access to multiple remote sensing data source

Integrated automatic massive data processing and production capability

Centralize the data management from acquisition to information

Fast platform access via mobile device

Flexible service modules combination based on customer preference

Contact Us

Tel: +65 63511399 Fax: +65 64640598 Email: sales@21at.sg Web: www.21at.sg

Thank You for Your Attention