林业调查设计工作是为林业生产建设事业服务的技术基础工作。它的存在与发展决定于林业生产建设事业的存在与发展。在解放前的旧中国,由于林业不受国家的重视,所以没有专业的林业调查设计队伍,在林业调查设计方面也没有进行过可观的工作。当时所谓的森林调查、勘测工作,多是由少数专家、学者个人按一定线路、使用某些简单仪器进行的考察,其深度和广度达不 Forestry investigation and design work is the technical foundation work for forestry production and construction. Its existence and development depend on the existence and development of forestry production and construction. In the pre-liberation of old China, forestry was not valued by the state, so there was no professional forestry investigation and design team and no considerable work on forestry investigation and design. At that time, the so-called forest surveys and surveys were mostly conducted by a few experts and scholars according to certain routes and the use of some simple instruments to conduct inspections. The depth and breadth of the surveys were not up to