回顾了国内外森林调查装备与技术的发展历程,概括了目前森林调查装备的使用情况及相关技术。森林资源调查装备及技术发展趋势已由3s主导的森林调查技术及各种便携式装备逐渐向精准化、智能化及精细化方向发展,通过“天一空一地”空间一体化装备与技术相互协同作用,提高森林调查的精度、准确度以及森林调查的工作效率,减少大量人力、物力的耗费,并研发出林业信息化平台。林业信息化平台是以互联网、GIS技术为依托,通过软、硬件产品的有机结合构建而成,其功能包括:导线测量、坐标放样内业处理,面积、体积、单木材积、每公顷断面积、每公顷株数、林分蓄积量、生物量的计算,以及相应的统计图、统计表的输出,林业制图等,同时实现林业一、二、三类调查统计表、基本图、林相图、森林分布图和专题图等成果的综合表达。林业信息化平台的建设,促进了林业资源调查的一体化、智能化、集成化。建立“天一空一地”空间一体化森林调查体系是现有森林调查装备与技术的继承和发展。
This paper reviewed the development history of the forest survey equipment and technology of domestic outside, summarized the current use of forest survey equipment and related technology, and concluded the development trend of equipment and technology which have been gradually developed to the intelligence, refinement and precision. Through the synergy of integration of aerial - space - ground, the developed equipment and technology enhanced the precision and accuracy of forest survey, improved the work efficiency of forest survey, reduced the waste of a lot of manpower and material resources, and built the forestry information platform at the same time. The platform was based on Internet and GIS technology, and it was built through the combination of software and hardware. The software mainly included traverse survey, coordinate sample, area calculation, volume calculation, single tree volume, section area per hectare determined, stand volume, statistical graph, statistical table, and forestry mapping etc. , what's more, the information platform realized the application system with comprehensive functions of survey statistics, basic figure, stock map, forest distribution map and thematic map. In particular, the construction of forestry information platform promoted integration and intelligence of forestry resources survey. Forest survey system of aerial - space - ground was an inheritance and development of the existing equipment and technology. Therefore, the forest survey equipment enters into a new era featuring close relation with geographical information system technology, photogrammetry technology, remote sensing technology, information technology, space technology, image technology and graphics technology.