GIS technology is used to analyze the suitable habitat and influencing factors of insects occurrence in the field of agricultural insect research has been applied,and research and application of GIS technology in grain storage insects is lacked. In this paper,across the east longitude 111° 12'14'' to 115° 09'33'',latitude 33° 44'09''to 36°07'30'' range,Henan Province,a total of 123 locations of the storage results of field sampling survey were taken as an example to construct a regional distribution of stor...
【基金】
粮食公益性行业科研专项(201513002);
河南工业大学科学研究基金(2016XTCX02)
【更新日期】
2017-09-21
【分类号】
S379.5
【正文快照】
0引言GIS(Geographic Information System,地理信息系统)是在计算机软硬件的支持下,运用系统工程和信息科学理论和方法,综合地、动态地获取、存储、传输、管理、分析和利用地理信息的空间信息系统[1-2]。除了在地理科学、测绘科学方面的传统应用外,GIS在环境、农业等多种国民经