KOMPSAT-3A Archive

  • 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 supporting many GIS (Geographical Information Systems) applications in environmental, agricultural and oceanographic sciences as well as natural disasters.

On EOhopS Store you can order the data for temporary use on a hosted processing environment, the Workbench for Science. You can select between 3, 6 or 12 months subscription period. The data will be delivered to your workbench either as pansharpened data set or as bundle consisting of the panchromatic (PAN) and the 4 multispectral (MS) channels.

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 

A few business days

 

 

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)

Configure and order 

  • Select data: Click here to select your imagery in CloudEO catalogue.
  • Delivery package: Select one option. There is no difference in price.
  • Subscription period: You can access the data on your workbench for the selected period.
  • Remarks: Insert any questions or comments here.

Please note 

Don't forget that you need a Workbench for Science for the full time period within which you like to use the data. If you do not have a workbench already, book it here. If you need help with your selection, just contact us.

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.

Charge time period 

Yes