GaoFen-7 Stereo

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  • Service Provider​
  • Thematic Information
  • Service Option​s
  • Features​ Provided
  • Access Mode​
  • Pricing Options
  • Pricing​
  • Free Trial
  • Delivery Time​
  • Compatible products
  • Mission
  • Sensor & Data Products
  • Data Processing Level
  • Data Format​
  • Spectral Bands
  • Spatial Resolution​
  • Spatial Coverage
  • Temporal Coverage
  • Temporal Resolution
  • Accuracy

From 150€

From 150€

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Provided by HEAD Aerospace



cloudeo Terms and Conditions

A stereo imaging satellite with triple cameras offering 0.65m resolution imagery ideal for 1:10000 mapping, even without ground control points!

Archive

starts from

150

  • Already available imagery from HEAD Aerospace catalogue 
  • Global coverage
  • Minimum order size 25km², minimum area width 5km

Tasking - Standard

starts from

1200

  • Order new imagery over your area of interest
  • Tasking window of up to 90 days
  • Cloud coverage up to 15%
  • Minimum order size 100km², minimum area width 5km

Tasking - Priority

starts from

1560

  • Order new imagery over your area of interest
  • Tasking window of up to 1 week
  • Cloud coverage up to 15%
  • Minimum order size 100km², minimum area width 5km

Tasking - Emergency

starts from

1800

  • Order new imagery over your area of interest 
  • Tasking window of up to 3 days
  • Minimum order size 100km², minimum area width 5km

Interested in GaoFen-7 Stereo imagery and products?

Fill out a form with all your requirements and we will contact you as soon as possible with a quote!

GaoFen-7

Launched on Nov. 3, 2019, Gaofen-7 is China's first civil-use optical transmission 3D surveying and mapping satellite that reaches the sub-meter level.

The triple stereo camera can effectively obtain 20 km-width panchromatic stereo images with resolution  up to 0.65m, and 2.6m-resolution multispectral images; the equipped two-beam laser  altimeter can perform Earth observation at 3Hz observation frequency, with ground footprint diameter less than 30m, and acquire full waveform data at a sampling frequency higher tan 1 GHz. 

Through the composite mapping mode of stereo camera and laser altimeter, the satellite realizes  1:10000-scale stereo mapping, serving the application needs of natural resource survey  monitoring, basic surveying and mapping, and global geo-information resource construction, and  providing high-precision satellite remote sensing images for the fields of housing and urban rural development as well as national survey statistics.

Some general information for HEAD Aerospace GeoFen-7 Stereo imagery:

Constellation
GaoFen

Launch

3 November 2019

Spectral bands

Panchromatic, Blue, Green, Red, Near Infrared

Spatial resolution

Panchromatic @ 0.65 m
Multispectral @ 2.6 m

Geometric precision 

<8m CE90

Vertical accuracy

0.98m RMSE/1.62m (LE90)

Radiometric resolution 

11 bits
Revisit time 
5 days
Swath width
20 km 
Orbit
Sun-synchronous
10:30 AM descending node
506km altitude


Key features

Stereo images at a spatial resolution of up to 65cm

Optical and Near-Infrared imagery available

Area mapping down to 1:10000 scale

Satellite tasking capability to meet your project requirements

Capture any area or point of interest around the world

Generate your own very-high-resolution elevation models!

Key applications

Infrastructure

Monitoring illegal construction

Creating a base map for visual reference

Generating elevation model at a local level

Forestry

Assessing slope failure and soil erosion

Detecting forest roads

Estimating the number of trees per unit area

Transportation

Surface analysis for road construction

Intelligent transportation systems (ITS)

3D flight simulation

FAQs

GaoFen-7 imagery is delivered as stereo pairs only if it is specified so. Single imagery can also be ordered.

You can easily select which mode you prefer for your project through the form below, in the Imaging modes field: Mono - L1Bundle for single image acquisitions, Stereo-L1 Bundle for stereo imagery over your area of interest. We will come back to you as soon as possible with a quote tailored to your needs!

The minimum order for GaoFen-7 imagery is 25 km² for Archive and 100 km² for New tasking, with minimum AOI width of 5km.

Request quote

GaoFen-7
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Specifications for GaoFen-7 Stereo

General Info
Service Provider​ HEAD Aerospace
Thematic Information Multispectral Satellite Imagery
Service Option​s 4 bands; Stereo; Mono; Archive; Tasking
Features​ Provided Cloud cover selection; End User licenses
Access Mode​ File transfer; API
Pricing Options Pre-paid
Pricing​ Per km²; min. order 25km² for Archive; min. 100km² for Tasking; min AOI width 5km
Free Trial On demand
Delivery Time​ Up to 5 business days
Compatible products Standalone; SaaS
Geodata Specs
Mission GaoFen-7
Sensor & Data Products MSI
Data Processing Level L1 Stereo; L1 Mono
Data Format​ GeoTIFF
Spectral Bands PAN; RGB; NIR
Spatial Resolution​ 65cm, PAN: 65CM, FWD/BWD: 0.8m, MS: 2.6m
Spatial Coverage Global
Temporal Coverage Since 2019
Temporal Resolution Within 5 days
Accuracy <8.5m (CE90)