The new California area frame: a statistical study
1981
Fecso, R. | Johnson, V.
Extract: The use of new technologies, such as LANDSAT imagery and updated mapping materials, has led to increased accuracy in the California area frame (the frame delineates all California and serves as the basis for statistical sampling). However, the recently developed area frame analysis package uncovered some minor sampling and nonsampling errors in the 1979 June Enumerative Survey, which limited the gain in efficiency. Alternative procedures for stratification, sample allocation, and improvements in quality control were developed during this study to aid in the reduction of future survey errors.
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