从不同来源收集到的建筑数据，比如发表在 《当今商业调查（Survey of Current Business）》的建筑数据，质量良莠不齐。
基于1个网页-相关网页
商业调查 Business investigations ; Business Survey ; Investigations ; Business Case ; business survey
渔业调查船 [水产] fishery research vessel ; fisheries research boat ; fishery research boat ; fisheries research vessel
物业调查 referencing of properties
物业调查员 Valuation Referencer
专业调查 professional survey ; speciality survey ; Professional Investigation
行业调查 survey of industry activity
林业调查规划 Forest Inventory and Planning
农业调查 Agricultural survey ; agricultural investigation ; agricultural research
为了克服对形点的观测困难，该文又提出了形点高的推定式，便于发挥外业调查的工作效率。
They also worked out an upward deduction equation in form point height h-2 to conquer difficulties in surveying form points, and increase the efficiency of fores.
叙述了新设样地折线测设定位方法的原理及计算方法，编制了适合于外业调查使用的计算应用程序。
Principles and calculation method were described of polygonal line setting and positioning of new sample plot. Application programme was appropriate for field work and could increase work efficiency.
与传统制图方法相比，它能在保证制图精度的前提下有效减少采样数目，从而大大减少了外业调查的工作量。
As compared with conventional cartography, it enable decrease effectively sampling hits on the basis of assuring map precision, therefore it able to lessen a great deal of outdoor labor.
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