KOMPSAT-3A Satellite Imagery Samples
KOMPSAT-3A 40-cm Natural Color – New York, NY, USA; May 26, 2016
KOMPSAT-3A 40-cm Natural Color – New York, NY, USA; May 26, 2016
KOMPSAT-3A 40-cm Natural Color – Buenos Aires, Argentina; November 11, 2015
KOMPSAT-3A 40-cm Natural Color – Adelaide, Australia ; January 15, 2016
KOMPSAT-3A 40-cm Natural Color – Buenos Aires, Argentina; November 11, 2015
KOMPSAT-3A 40-cm Natural Color – Adelaide, Australia ; January 15, 2016
KOMPSAT-3A 40-cm Natural Color – Adelaide, Australia ; January 15, 2016
KOMPSAT-3A 40-cm Natural Color – Rural Gujarat, India; May 10, 2020
KOMPSAT-3A 40-cm Natural Color – New York, NY, USA; May 26, 2016
Click on the expand button for a larger view of each image. You can also right-click and save any of the examples to your computer for a full resolution view.
The KOMPSAT-3A Advantage
Robust Archive
KOMPSAT-3A helps fill in the gaps in the satellite imagery archive. In places with limited high-resolution imagery, KOMPSAT-3A often has available data.
Improved Resolution
KOMPSAT-3A boasts 40-cm resolution satellite imagery, an improvement on KOMPSAT-3’s 70-cm resolution.
Overview & HistoryKOMPSAT-3A SpecificationsPricing
KOMPSAT-3A, when launched in March 2015, was Korea’s most advanced Earth observation satellite. The Korean Aerospace Research Institute (KARI) designed and built KOMPSAT-3. The next generation satellite, KOMPSAT-3A, was a joint venture between the Korean government and private industries with KARI passing its technology on to Korean Aerospace Industries and Asia-Pacific Aerospace. KOMPSAT-3A insures data continuity with KOMPSAT-3 and expands on its capability with 40-centimeter (cm) resolution panchromatic and 1.6-meter (m) four band multispectral data (i.e. blue, green, red and near-infrared).
Launch Details
- Launch Date: March 26, 2015, 22:08:45 UTC
- Vehicle: Dnepr-1
- Site: Jasny Dombarovsky, Russia
KOMPSAT-3A Components
- Dimensions: 3.5-m long, 1,100 kg
- Control Systems: series of coarse sun sensors, an IMU (Inertial Measurement Unit) and star trackers
- Onboard Storage Capacity: 512 gigabytes
- Ground Communication Systems:
- Imagery downlink – 1 Gbits per second
- Optical Sensor Assembly: 8.6-m focal length, 80-cm aperture
Orbit Characteristics
- Altitude: 528 km
- Period: 98.5 minutes
- Inclination: 97.5°
- Direction: sun-synchronous circular, north to south (across the lit side of Earth)
- Equatorial Crossing Time: 13:30 local time (approximate; across lit side of Earth)
- Revisit Frequency: (at 40° lat)
- 0.9 days (< 45° off-nadir)
- 2.7 days (< 20° off-nadir)
Imaging System
- Spectral Bands:
- Panchromatic
- 4-band multispectral (blue, green, red and NIR)
- Sensor Resolution:
- Delivered at 40-cm (or 50-cm and 55-cm [i.e. native resolution] options) panchromatic & 1.6-meter (m) (or 2-m and 2.2-m [i.e. native resolution] options) multispectral
- Spectral Band Wavelength Range: (in nm)
- Panchromatic – 450 to 900
- Blue – 450 to 520
- Green – 520 to 600
- Red – 630 to 690
- NIR – 760 to 900
- MWIR – 3.3 µm – 5.2 µm (band not sold commercially at this time)
- Dynamic Range: 14-bits
Collection Capabilities
- Footprint Width: 12 km (at nadir)
- Maximum Collection Geometry: 300,000 square kilometers (sq km)
- Retargeting Ability: 10 sec (time to slew 200 km)
- Daily Collection Capacity: 300,000 sq km
- Georeferenced Horizontal Accuracy: 9.9-m CE90 (global average, dependent on terrain)
Below is the least expensive KOMPSAT-3A data offered. Prices increase for new collections and data processing. Note that academic and volume discounts are available.
- Data Source: archive (greater than 60 days old)
- Minimum Order Size: 25 sq km (per area & date)
- Product Type: georeferenced + natural color or 4-band
- Price Per Sq Km: $12.00 (more detailed pricing can be found here)
For an exact quote, please contact our Sales Team at sales@apollomapping.com.
Looking for updated absolute radiometric characteristics of KOMPSAT-3A to be used in an atmospheric correction and/or radiance conversion?
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