3 identical satellites in constellation Launch date: June 11, 2021 Orbit altitude: 500 km
GSD: 0.5 m PAN / 2.0 m MS Stereo accuracy: RMSE < 7.5 m without GCP Swath width: 22 km Dynamic range: 12 bits / pixel Spectral bands: 450-700 nm Panchromatic 450-520 nm Blue 520-590 nm Green 630-690 nm Red 770-890 nm NIR
EarthScanner
Launch date: 2020 Orbit altitude: 481.56 km
GSD: 0.5 m PAN / 2.0 m MS GEO location: <20 m Swath width: 136 km Dynamic range: 12 bits / pixel Spectral bands: Panchromatic: 450-800 nm Blue: 450-510 nm Green: 510-580 nm Red: 630-690 nm NIR: 770-895 nm
GFMM
Launch date: July 2020 Orbit altitude: 530 km
GSD: 0.42 m PAN / 1.68 m MS Swath width: 15 km 8 Spectral bands
Launch date: September 6, 2008 Orbit altitude: 681 km
GSD: 0.41 m PAN / 1.65 m MS Location accuracy: <3 m CE90 Swath width: 15.3 km Dynamic range: 11 bits / pixel Spectral bands: Panchromatic: 450 - 800 nm Blue: 450 - 510 nm Green: 510 - 580 nm Red: 655 - 690 nm NIR: 780 - 920 nm
KOMPSAT-3
Launch date: May 17, 2012 Orbit altitude: 685.13 km
GSD: 0.5 m PAN / 2.0 m MS Location accuracy: 19.96 m RMSE, < 30.3 m CE90 with POD/PAD Swath width: 16 km Dynamic range: 14 bits / pixel Spectral bands: PAN: 450 ~ 900 nm Blue: 450 ~ 520 nm Green: 520 ~ 600 nm Red: 630 ~ 690 nm NIR: 760 ~ 900 nm
Kompsat-3A
Launch date: March 25, 2015 Orbit altitude: 528 km
GSD: 0.4 m PAN / 1.6 m MS Location accuracy: 7.86 m RMSE < 11.2 m CE90 with POD/PAD Swath width: 13 km Data quantization: 14 bits / pixel Spectral bands: 450-900 nm Pan (Panchromatic) 450-520 nm MS1 (Multispectral), blue 520-600 nm MS2, green 630-690 nm MS3, red 760-900 nm MS4, NIR (Near Infrared)
2 satellites in constellation Launch date: Pléiades 1A: December 17, 2011 Pléiades 1B: December 2, 2012 Orbit altitude: 694 km
GSD: 0.5 m PAN / 2.0 m MS (resampled) 0.7 m PAN / 2.8 m MS (native) Location accuracy: 6.5 m CE90 Swath width: 20 km Dynamic range: 12 bits / pixel Spectral bands: Panchromatic: 0.47–0.83 µm Blue: 0.43–0.55 µm Green: 0.50–0.62 µm Red: 0.59-0.71 µm NIR: 0.74–0.94 µm
SKYSAT
Satellite constellation Launch date: November 21, 2013 (first satellite) Orbit altitude: 400-600 km
GSD: 0.5 m PAN / 0.75 m MS Swath width: 5.5 - 8 km Spectral bands: Panchromatic: 450 - 900 nm Blue: 450 – 515 nm Green: 515 – 595 nm Red: 605 – 695 nm NIR: 740 – 900 nm
SuperView
4 satellites in constellation Launch date: 2016, 2018 Orbit altitude: 530 km
GSD: 0.4-0.5 m PAN / 1.6-2.0 m MS Swath width: 12 km Dynamic range: 11 bits/pixel Stereo: available Spectral bands: Panchromatic: 0.45-0.89 µm Blue: 0.45-0.52 µm Green: 0.52-0.59 µm Red: 0.63-0.69 µm NIR: 0.77-0.89 µm
GSD: 0.72 m PAN / 2.88 m MS GEO location: 200 m Swath width: 11.6 km Dynamic range: 10 bits / pixel Spectral bands: Panchromatic: 500-800 nm Blue: 450-520 nm Green: 520-600 nm Red: 630-690 nm NIR: 690-800 nm
Jilin Stereo
Stereo imaging Launch date: 2019 Orbit altitude: 535 km
GSD: 0.75 m PAN / 3.0 m MS GEO location: 20 m Swath width: 40 km Dynamic range: 12 bits / pixel Spectral bands: Panchromatic: 450-800nm Blue: 450-510 nm Green: 510-580 nm Red: 630-690 nm NIR: 770-895 nm
NightVision
9 satellites in constellation (JL-1SP03/04/05/06/07/08; JL-1GF03C01/02/03) Night, stereo imaging, video
Launch date: 2017, 2020 Orbit altitude: 528 km; 535 km
GSD: 0.92 m & 1.21 m color video Swath width: 11 km*4.5 km (JL-1SP03) 19 km*4.5 km (JL-1SP04/05/06/07/08) 14.4 km*6 km (JL-1GF03C01/02/03) Dynamic range: 8 bits / pixel
5 satellites in constellation (GF-1 a,b,c,d & GF-6)
Launch date: 2013, 2018 Orbit altitude: 645 km (GF-1), 634 km (GF-6)
GSD: 2 m PAN / 8 m MS (GF-1 b,c,d) 2 m PAN / 8-16 m MS (GF-1 a) 2 m PAN / 16 m MS (GF-6) Swatch width: 60 km (GF-1 b,c,d) 830 km (GF-1 a) 850 km (GF-6) Data quantization: 10 bits / pixel Spectral bands: PAN: 450-900 nm Blue: 450-520 nm Green: 530-600 nm Red: 620-690 nm NIR: 760-890 nm
OVS-1
2 satellites in constellation Imaging & video
Launch date: 2017 Orbit altitude: 530 km
GSD: 1.98 m Coverage: 8.1 km * 6.1 km * 530 km Dynamic range: 16 bits Video frame per second: 20 fps Video duration: 90 sec
PlanetScope
Constellation of nanosatellites (up to 150 satellites)
Launch date: November 27, 2019 (first satellites) Orbit altitude: 400 km
GSD: 18.7 m Swath width: 275 km (per channel), 600 km total Spectral bands: Coastal blue: 433-453 nm Blue: 450-510 nm Green: 523-605 nm Red: 629-690 nm Red edge: 690-740 nm NIR: 774-900 nm
LANDSAT SERIES
Launch date: Landsat-1: July 23, 1972 (archive) Landsat-2: January 22, 1975 (archive) Landsat-3: March 5, 1978 (archive) Landsat-4: July 16, 1982 (archive) Landsat-5: March 1, 1984 (archive) Landsat-7: April 15, 1999 Landsat-8: February 11, 2013 Landsat-9: September 27, 2021
Orbit altitude: Landsat-1: 907 km Landsat-2: 908 km Landsat-3: 917 km Landsat-4: 705 km Landsat-5: 705 km Landsat-6: 705 km Landsat-7: 705 km Landsat-8: 705 km Landsat-9: 705 km
GSD: Landsat-1: 80 m Landsat-2: 80 m Landsat-3: 80 m Landsat-4: 30 m Landsat-5: 30 m Landsat-7: 15 m Landsat-8: 15 m Landsat-9: 15 m
Swath width: Landsat-1: 185 km Landsat-2: 185 km Landsat-3: 185 km Landsat-4: 185 km Landsat-5: 185 km Landsat-7: 185 km Landsat-8: 185 km Landsat-9: 185 km
UK DMC-2
DMC Constellation Launch date: July 29, 2009 Orbit altitude: 663 km
GSD: 22 m Swath width: 600 km Spectral bands: Green: 520-620 nm Red: 630-690 nm NIR: 760-900 nm
4 satellites in constellation Launch date: COSMO-SkyMed-1: 8th June 2007 COSMO-SkyMed-2: 9th December 2007 COSMO-SkyMed-3: 25th October 2008 COSMO-SkyMed-4: 6th November 2010 Orbit altitude: 619 km