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Title: 自然地理野外實習資料記錄器
Other Titles: A Data-Logger for Field-Study of Physical Geography
Authors: 徐勝一
Issue Date: Mar-1988
Publisher: 地理學系
Department of Geography, NTNU
Abstract: A data-logger designed for physical geography in field-study is introduced in this article. It uses either A. C. or D. C. power and is equipped with nine input channels and nine sampling time-periods. A replaceable memory cartridge used in this data logging system is a special feature that makes data recording easy either in a mobile (short-term) observation or in a fixed-point (long-term) operation.The specially designed memory cartridge also makes the collected-data easy and convenient for process when it is linked up with a personal computer. On account of its low-cot manu?facturing expenses and its data-process efficiency for academic research, the machine structure and its operation procedure become worthwhile to be introduced for examination.
Other Identifiers: 3F615A37-E26E-14AF-EDD5-796D78F62F9E
Appears in Collections:地理研究

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