Abstract
It is presented cartography of 50m grid climate map for monthly air temperature based on air temperature observation of Automated Meteorological Data Acquisition System (AMeDAS) and then it is proposed some utilization of that climate map. Grid data to compile the climate map are estimated by step wise multiple regression analysis using numerous air temperature points data based on AMeDAS observation data, and those values is estimated using the new estimation method proposed by Ueyama. The new method involves estimating the air temperature difference between an AMeDAS observation site and estimation sites; difference of the temperature is partitioned into two contributing factors. It is proposed some utilizations of that 50m grid climate map as useful reference data for assessment of new crop or new cultivation tool in the area, and then as assessment data for growth period in each cultivated field. And furthermore, it is proposed the some utilizations of that map with various existing researches.
