测绘技术服务于生猪养殖业环保整治的探讨

近年来,生猪养殖业陆续开展了生猪禁养工作。通过划定生猪禁养区域,对禁养区内的"散、小、乱"养猪场进行清拆和整顿,再引进大型现代化生猪养殖场来发展企业化、规范化的生猪养殖是整治工作的常见思路,需要精准的数据、科学的理论作为支撑。本文以广州市增城区为例,从生猪禁养范围图制作和专题数据统计两方面探讨了测绘技术在生猪养殖业环保整治工作中的应用。通过数据提取、缓冲区分析、叠加分析、面的差异运算、地图编制等测绘技术的综合应用,证实了其服务于生猪养殖业环保整治工作的实用性、高效性和科学性,为各省市开展生猪养殖业环保整治工作提供了翔实的参考资料。

Investigation about Mapping Technology Services in the Pig Breeding Industry Environmental Remediation

Pig breeding industry are carrying out a ban on raising pigs recently.Its common idea is to delimit range of the ban on raising pigs,to dismantle and marshal the "Scattered,small,chaotic" pig farms,to introduce large modem pig farms.It requires accurate data and scientific credentials as support.Taking Zengcheng Guangzhou as an example,the paper investigates mapping technology services,like map compilation about delineation range of the ban on raising pigs and special data statistics.By extracting data,buffer analysis,overlay comprehensive application analysis,operation of differences in surface,map compilation and so on,it confirms the practical,efficient and scientific of the mapping technology services in the pig breeding industry environmental remediation.It provides a detailed reference for the other provinces and cities to canry on the ban on raising pigs.