JL1GF03

Long name JL1GF03B/JL1GF03C
Short name JGF3/JG3C
Key file name (use to open data set) JL1GF03B*_meta.xml/JL1GF03C*_meta.xml
Supported file extension(s) .xml, .tif, _rpc.txt, .jpg
Sensor

JL1GF03B:
Panchromatic: JL1GF03B_PAN
Multispectral: JL1GF03B_MSS
JL1GF03C:
Video camera providing frame sequence products as RGB(Bayer pattern)
                

Platform JL1GF03B/JL1GF03C
Data distributor Changguang Satellite Technology Co.
Sections

Data product name and description
Distribution disk files
Returned data for supported format
References

Data product name and description

JL1GF03B Data Product Description
Panchromatic image (one band)

Panchromatic (PAN): 450 - 700 nm

Resolution: 1m

Multispectral image (four bands)

Band 1  (Blue): 450 - 510 nm
Band 2  (Green): 510 - 580 nm
Band 3  (Red): 630 - 690 nm
Band 4  (NIR): 770 890 nm

Resolution: 4m

JL1GF03C Data Product Description
RGB (Bayer pattern)

C01
Red: 582 - 723 nm
Green: 492 - 595 nm
Blue: 434 - 515 nm

C02
Red: 582 - 721 nm
Green: 492 - 594 nm
Blue: 434 - 515 nm

C03
Red: 582 - 722 nm
Green: 490 - 595 nm
Blue: 433 - 516 nm

Resolution: 1.2m
Imageing mode: Staring imaging (8 bits / 12 bits)
Standard scene size (at nadir): 14.4 km x 6 km
Geolocational accuracy without GCPs(CE90): 200m
                

Distribution disk files

File Name File Type Required Contents
JL1GF03B*_meta.xml/JL1GF03C*_meta.xml XML Yes Metadata
JL1GF03B*.tif/JL1GF03C*.tif GeoTIFF Yes Image data
JL1GF03B*_rpc.txt/JL1GF03C*_rpc.txt Text Yes RPC data
JL1GF03B*_thumb.jpg/JL1GF03BC*_thumb.jpg BIN No Thumbnail overview
JL1GF03B*.jpg/JL1GF03C*.jpg BIN No Browse overview
JL1GF03B*.shp, .shx, .dbf, .prj/JL1GF03C*.shp, .shx, .dbf, .prj BIN No Shapefile for footprint

Returned data for supported format

The following tables describes the data structure after it is opened by GDB.

JL1GF03B Data product Data returned
Multispectral MS

4 x [16U] raster channels

1 x [ORB] Orbit segment
1 x [BIN] Rational function model
1 x [TEX] Text segment
                

Panchromatic PAN

1 x [16U] raster channels

1 x [ORB] Orbit segment
1 x [BIN] Rational function model
1 x [TEX] Text segment
                

JL1GF03C Data product Data returned
Multispectral MS

3 x [16U] raster channels

1 x [ORB] Orbit segment
1 x [BIN] Rational function model
1 x [TEX] Text segment
                

References

For more information, visit: http://www.charmingglobe.com Chang Guang or https://www.head-aerospace.eu HEAD.

Products Users Guide 1 - JILIN constelations.pdf

HEAD User Guide JILIN constelations v1_3.pdf.

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