Bidolakh D. Geographical informational mapping of soils with using of non-contact methods on the example of left-bank low-lying province of Ukraine Forest-steppe zone.

Object - process of remote sensing materials and non-contact digital photometry using in geographical information system for soil researching of left-bank low-lying province of Ukraine Forest-steppe zone. Purpose - scientific and methodical reasoning of non-contact methods using in soil research. Methods - field, laboratory, air-space, method of soil surface spectrophotometry, geographical information system, efficient planning of experiment, mathematical, statistics and design-comparison methods. Novelty - traditional methodic of soil research is developed by using of multispectral materials and digital camera. Digital camera is using first time for spectral estimate of soil samples. It is using for gumus determination in territory covered with crops. This method is proprietary by 2 patents. Regional testing and adaptation of geographical information mapping with using of non-contact methods in the left-bank low-lying province of Forest-steppe zone is promote for development of using this methods for investigation and estimating of soil in Ukraine. Investigation of using of multizonal remote sensing materials for analysis of soil surface promoted for development of using this methods too. It was created electronic maps of humus content on the researched territory on the base of worked mathematic relations by spectral properties of soils on the remote sensing and photographic materials. It was separated borders of soil areas with using of geographic information systems. Comparing of soil map, created by our methodic, was a result of this work too. Results of researches - are employed in the practice, studying and research activities. Branch - agricultural sciences.