Beijing-3N

Very high resolution 30 cm optical satellite imagery, acquired worldwide with a revisit rate of 5 days.


Overview

Beijing-3N images are acquired by a very high resolution optical satellite every 5 days anywhere on the globe. See more on the marketplace.

Beijing-3N imagery of the Beijing National Olympic Stadium

Geographic coverage

The geographic coverage is global, but certain areas are restricted.

A coverage map of restricted areas

Specifications

General

SpecificationDescription
Collection typeTasking
Product typeOptical
System typeSatellite

Data

SpecificationDescription
Spatial resolutionPanchromatic: 30 cm (very high)
Multispectral: 1.20 m (high)
Bit depth per pixel8-bit
16-bit
Standard deliveryA ZIP file containing the following files:
  • Data (GeoTIFF or TIFF)
  • Metadata (XML, TXT)
  • Masks (SHP)
  • Visuals (GeoTIFF)
  • Thumbnails (JPEG, PNG)

Processing levels

System

SpecificationDescription
Acquisition modeMono
Stereo
Tri-stereo
Incidence angleUp to 45°
Tasking priorityStandard
High
Rush
OrbitSun-synchronous, at 610 km
Revisit rateEvery 5 days
Swath width11.5 km

Band

SpecificationDescription
Spectral band dataPanchromatic: 450–900 nm
Multispectral:
  • 450–520 nm (blue)
  • 520–590 nm (green)
  • 630–690 nm (red)
  • 770–890 nm (near-infrared)
Spectral bands combinationBundle: panchromatic and 4-band multispectral (RGB and NIR)
3-band: pansharpened true color (RGB)
3-band: pansharpened false color (RG and NIR)
4-band: pansharpened (RGB and NIR)

Geographic reference

SpecificationDescription
Georeferencing accuracy< 10 m CE90
Coordinate reference systemUTM-WGS84

Limitations

LimitationValue
InputAOI at least 500 m wide
Minimum chargeAs per 100 km2
Cloud coverage5–100%
OutputAOI-clipped imagery

UP42 data products

DescriptionData product IDCollection name
Custom306153d7-7c44-4621-9200-379c7f6cd649beijing-3n-tasking