KOMPSAT-3A

  • Combine infrared and very high resolution imagery
  • Achieve highly accurate landcover classifications
  • Due to 14 bits/pixel best suited for spectral analysis
  • Generate appealing mosaics
  • Save credits with short time licenses


Since 2015 KOMPSAT-3A provides panchromatic imagery at 0.4 m and multispectral imagery at 1.6 m resolution. It combines very high resolution together with an infrared channel. The archive of this satellite is rapidly increasing. You can order the data for your area of interest and get rid of time consuming image search: We provide to you the latest available image.

Product
KOMPSAT-3A
SKU
7-0224-103

Provider 

Off the shelf 

Worldwide archive data (L1G) - growing since 2006

On demand 

Contact us for tasking or other product options

Resolution 

PAN: 0.4 m / MS: 1.6 m

Access mode 

Workbench for Science

Format 

GeoTIFF

Delivery time 

Few working days

 

Recommended use 

KOMPSAT-3A obtains IR (Infrared) and high resolution images for GIS (Geographical Information Systems) applications in environmental, agricultural and oceanographic sciences as well as natural disasters.

 

Product description 

KOMPSAT-3A is Korea's first Earth observation/Infrared satellite with two imaging systems on board. It was launched in May 2012 from Japan's Tanegashima Space Center. Except of the infrared capability KOMPSAT-3A is the sister of KOMPSAT-3, using an identical satellite bus and payload. The satellite will expand the existing constellation and ensure data continuity after KOMPSAT-3 reaches is planned EOL (End-of-Life) date after three to five years of operation.

Its local access time is very unique at 13:30 hours, which is the same as that of KOMPSAT-3. However, since KOMPSAT-3A was put into lower orbit than KOMPSAT-3 (528 km for KOMPSAT-3A versus 675 km for KOMPSAT-3), it delivers clearer and sharper imagery. The same imaging time and similar payload with KOMPSAT-3 will amplify its capacity and help to even out the difference of the color.

Data specifications

    PAN: 450 ~ 900 nm
    MS1 (B): 450 ~ 520 nm
    MS2 (G): 520 ~ 600 nm
    MS3 (R): 630 ~ 690 nm
    MS4 (N): 760 ~ 900 nm
    Quantization: 14 bits/pixel
    Map projection / Datum: UTM / WGS84
    Location accuracy: 7.38 m RMSE, <11.2 m CE 90 with POD/PAD

Sensor

    Orbit: Sun synchronous
    Altitude: 528 km
    Inclination: 98.14 deg
    Local acquisition time: 01:30 pm
    Swath width: 13 km (nadir)

Please note 

Beyond the standard options individual product configurations are possible. For more information please visit KOMPSAT - Multispectral.

Pricing / Licensing 

The pricing is based on the size of the selected area. This is a Restrained Product. In addition to EOhopS EULA, its use is governed by KOMPSAT-3 EULA, and any download of raster data is prohibited. You can request to download your results in vector format through CloudEO checkout or to publish as WMS.