This paper evaluates the image data quality for CBRS-1’s CCD by quantitative method

and provide a group of reference calibration coefficients for its CCD data by cross calibrating method using LANDSAT 7 ETM+ data. The paper obtains the stripe intension information of CCD image by statistical analyzing method

computes the CCD data noise using structure function method

and characterizes the spatial texture of CCD and LANDSAT 7 ETM+ via power spectrum analyzing. The paper calibrates the CCD band 1-4 spectral data

and calculates its dynamic range through corresponding LANDSAT 7 ETM+ data using cross calibration technology. The validation for the cross calibration shows that CCD band 1-3 maximum reflectance error is 1.98% based corresponding LANDSAT 7 ETM+ band

minimum reference error is 0.03%

average value is 1.31%

the maximum error of CCD band 4 is 4.41%

average value is 3.02%. This result indicates that this new cross calibration coefficient is valuable and useful.