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Direct Receiving System

Direct Receiving System

DRS (Direct Receiving System)

DRS (Direct Receiving System) is a program that installs a system to directly receive KOMPSAT data in the area where the customer is located. It is a modular system differentiated according to the process of fast acquisition, storage, processing, analysis, and distribution of satellite imagery data. It is provided as one of DRS, VDRS, or DPS format according to customer requirements.

KOMPSAT Satellite

Optical

K3 GSD : 0.7m

K3A GSD : 0.55m

SAR

K5 GSD : 0.7m
X-band SAR

Direct Receiving Station

  • KOMPSAT : Data Acquisition by satellite

  • Antenna : Data Reception at Local site

  • Terminal : Data Processed to Product

  • SATELLITE IMAGE

Main function

DRS Major Functions

  • 01

    Integrated System for Multi-mission operation
    (KOMPSAT 3, KOMPSAT 3A, KOMPSAT 5)

  • 02

    Image Collection Planning

  • 03

    Direct Ingestion from RF Equipment

  • 04

    Product and Catalog Generation

  • 05

    Catalog Search and Order Management

  • 06

    Archive Functionality

Type

Types of DRS

  • DRS (Direct Receiving System)

    Image Collection Planning
    Product/Catalog Generating
    Antenna & RF
    Catalog Searching/
    Ordering
    Image Data Receiving/
    Re-Ordering

    DRS

    • Direct Reception on site with RF
    • Full Functionality

  • VDRS (Virtual DRS)

    Image Collection Planning
    Product/Catalog Generating
    Catalog Searching/ Ordering

    VDRS

    • When RF system is not available
    • Data reception in KARI, delivery of raw data via FTP to customer

  • DPS (Direct Product System)

    Image Collection Planning

    DPS

    • When only Image products are desired
    • Without RF system, no processing in ground station
    • Data reception and product generation in KARI, delivery of image product via FTP

Advantages

01

Direct access to multi-mission data

02

My own image
collection planning

Advantages of DRS

03

Real-time data download
from satellites

04

Near real-time product
generation at my site