Super View

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Super View

• From January 28th 2019, SpaceView changed into
  SpaceWill. SpaceWill Info. Co., Ltd.
  (SpaceWill) is a leading provider of EO
  satellite data and geospatial information
  services. The company business covers optical and
  SAR satellite imagery, data processing,
  value-added products, software and solutions for
  RS Satellite Ground Receiving Station.

SuperView-1 SuperView-1 (SV-1) is composed of 4
identical VHR EO satellites running along the
same orbit and phrased 90 from each other.
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Launch Time SV-1 01/0228 Dec. 2016 SV-1 03/0409
Jan. 2018 Orbit Altitude 530 Km. Type
Sun-synchronous Period 97 minutes
Design Life
8 Years Panchromatic 450-890 nm Blue 450-520 nm
Green 520-590 nm Red 630-690
Sensor bands
nm Near-IR 770-890 nm
Spatial resolution Dynamic range Swath width
Onboard storage Stereo imaging Revisit Time
PAN 0.5 m, MS 2 m (Nadir) 11 bits 12.1 km
(Nadir) 4.0 TB YES Within 1 day/4 satellites
Positional accuracy 9.5m CE90 (Nadir)
Data transmission Daily capacity
2450 mbps 600,000 km²/satellite
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GF -1 and GF-2
GF -1 include 4 identical satellites. It mainly
applies in land resource investigation, mineral
resource management, atmospheric and water
environment quality monitoring and natural
disaster emergency response and monitoring. GF-2
is a follow-on mission of the GF-1. It provides
high accuracy, geographical mapping, land and
resource surveying, environment change
monitoring, etc.
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GF1 GF2
Launch time GF-1 01 26 April 2013 GF-1 02 / 03 / 04 11 April 2018 19 August 2014
Orbit Altitude 645 km Type Sun-synchronous Period 97 minutes Altitude 631 km Type Sun-synchronous Period 97 minutes
Sensor bands PAN 450-900 nm (PMC only) Blue 450- 520 nm Green 520-590 nm Red 630-690 nm Near-IR 770-890 nm PAN 450-990 nm Blue 450-520 nm Green 520-590 nm Red 630-690 nm Near-IR 770-890 nm
Spatial resolution PMC 2 m for PAN, 8 m for MS WFI 16m for MS PAN 0.8 m, MS 3.2 m
Swath width PMC 69 km, WFI 830 km 45 km by twin cameras (Nadir)
Revisit time 4 day 5 days
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GF-4 -
GF-4 satellite is the geosynchronous orbit remote
sensing satellite and equipped with one stare
camera with resolution of 50 m VNIR and 400 m
MWIR spectrum and 400 km swath.
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Launch Time 29 December 2015
Orbit Altitude 36,000 km Type Geo- synchronous Fixedpoint location 105.6E
Design life Design life
Sensor bands VNIR Blue 450-900 nm Green 450-520 nm Red 630-690 nm Near-IR 760-890 nm MWIR 3500-4100 nm
Spatial resolution VNIR 50m, MWIR400m
Dynamic range 10 bits
Swath width 400 km
Revisit time 20 seconds