Publication Date:
1952-10-01
Description:
A new type of sunshine recorder has been developed; its design is based on the principle of a differential air thermometer. Simultaneous laboratory tests show that the instrument responds more rapidly and exhibits greater sensitivity than does the Marvin-type instrument.
Print ISSN:
0003-0007
Electronic ISSN:
1520-0477
Topics:
Geography
,
Physics
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