METHOD OF DETERMINATION OF MORPHOMETRIC PARAMETERS OF PLANTS ON TO THE BASIS OF THE USE OF GIS- TECHNIQUE

摘要

A method for determining the morphometric parameters of the plant through the application of GIS technologies, including the preparation of a scanned image of leaf blades in a graphical editor, extract morphometric characteristics using information technology and data export into MS Excel, characterized in that the prepared scanned image lamina (hereinafter raster) opens in software ENVI complex is stored in the JPEG 2000 format gridded automatically classified into 2 classes - "leafy plate "and" background "and vectorized to highlight the contours of the leaf blades; raster and vector image leaf blades projected plan diagram is exported to MapInfo GIS; GIS MapInfo, a structure of vector image table includes columns for "Sheet number", "Position", "size" and "perimeter" manually carried numbering circuits, separation of all circuits single polyline along the central veins to the right and left sides with raster automatically extracted area and perimeter on all sides of the leaf blades in the corresponding table columns vector image; to extract the linear parameters creates a new table structure comprising columns "Sheet number", "Position", "length", in raster manually created vector line segments corresponding lamina width or length of the veins, the table with the vector image lamina extracted lines signature for the right and left sides of the segments of the table - their length.