摘要
影响土地测绘工作质量的因素主要是环境因素和人为因素。如果土地测绘工作的周边环境较差,测绘设备的性能以及测绘人员的操作水平就会受到限制,使土地测绘的实际误差不断扩大,土地测绘仪器的精度也会受到影响。部分测绘人员的专业素质和能力偏低,测绘方法不够严谨,未能严格按照操作要求完成测绘,导致测绘结果的准确率偏低。介绍了测绘技术信息化在土地开发管理中的作用,可以对空间数据进行获取、收集、整理、分类和管理,还可以快速、高效、精确地获取相关影像,进而实现三维处理的智能化、自动化,为土地开发管理提供科学合理的决策信息。土地测绘技术信息化的开发与利用主要体现在以下几方面,如保证土地规划工作的有序进行,确定土地资源的应用方向和应用分区,从多角度对土地资源进行合理规划及分配。提升土地资源的利用率,对用地信息、闲置的土地面积进行更加准确地测量,保证数据的完整性。建立完善的土地资源数据库,利用数据之间的共享性对测绘信息进行及时更新,保证土地资源数据信息的精准性。
The main factors affecting the quality of land surveying and mapping work are environmental factors and human factors.If the surrounding environment of land surveying and mapping work is poor,the performance and the operation level of surveying and mapping will be limited,so that the actual errors of land surveying and mapping will continue to expand,and the accuracy of land surveying and mapping instruments will also be affected.Some surveyors have low professional quality and ability,inadequate surveying and mapping methods,and fail to complete surveying and mapping strictly in accordance with operational requirements,resulting in low accuracy of surveying and mapping results.It introduces the function of surveying and mapping technology informationization in land development and management.It can acquire,collect,organize,classify and manage spatial data.It can also acquire relevant images quickly,efficiently and accurately,and then realize the intellectualization and automation of three-dimensional processing.It provides scientific and reasonable decision-making for land development and management.The development and utilization of land surveying and mapping technology informationization are mainly embodied in the following aspects,such as ensuring the orderly progress of land planning,determining the application direction and application zoning of land resources,and rational planning and allocation of land resources from multiple perspectives.Improve the utilization rate of land resources,make more accurate measurements of land use information and idle land area,and ensure the integrity of data.Establish a perfect land resources database,use the sharing of data to update the surveying and mapping information in time,to ensure the accuracy of land resources data information.
作者
熊超杰
XIONG Chao-jie(Cixi Land Survey Planning and Design Institute Co.,Ltd.,Cixi 315300,China)
出处
《黑龙江科学》
2019年第16期146-147,共2页
Heilongjiang Science
关键词
土地测绘技术
信息化
开发
利用
Land mapping technology
Information technology
Development
Utilization
