Remote Sensing Image Processing Techniques In Applied Research, Land Resources Survey

Land Survey is a legal important system in our country.Also,it is a important means of investigating land source truly and distinctly in the round.The First National Land Survey had been completed in 1996.The Second National Survey has begun in 2007.Aerial and Spacing remote technology has gone through the course which is adopted from partly to entirely.On additional,the level of remote satellite image resolution has undergone from several decade meter to sub-one-meter nowadays.Application of remote sensing technology in the field of land resource investigation entries a new period.This paper made some experiment researches mainly about application of focus remote sensing image processing technology on land utilizating resource investigation,and evaluated on it's feasibility.The author selected fit sample data based on various processing request,made experiment of remote sensing images in four session:Accuraterectification,enhancement processing,multi-homed data fusion,interpretation and land classification,got feasible conclusion finally.The remote sensing image processing technology,analysis method and feasible conclusion handled in this paper will have some.direct and reference value in engineering practice on land utilizating resource investigation.