At present

there is own image organization model and recording mode for Mapping Satellite-1 data organization systems.However

due to the various data organization standards between departments

it is difficult for inter-departmental to retrieve

share and integrate remote sensing data.Therefore

this paper puts forward Mapping Satellite-1 image data organization model based on cells and its codes of GeoSOT（Geographical coordinate Subdividing grid with One dimension integer coding on 2 n-Tree）.To establish virtual one grid for Mapping Satellite-1 remote sensing data by adding a subdivision index in inventory database

which does not change the existing Mapping Satellite-1 data organization.At last

test shows that it costs little to transform the present data organization system and it is significantly to prove data integration efficiency.