 ACCURACY OF FIELD DATA AND COMPUTED RESULTS The accuracy of streamflow data depends primarily on (1) the stability of the stage-discharge relation or, if the control is unstable, the frequency of discharge measurements, and (2) the accuracy of observations...  Water-supply Paper - Seite 81908Vollansicht - Über dieses Buch
 | Pennsylvania. Water Supply Commission - 1922 - 262 Seiten
...computations recorded in the remaining columns are based. ACCURACY OF FIELD DATA AND COMPUTED RECORDS The accuracy of stream-flow data depends primarily...relation and (2) on the accuracy of observation of stage, measurement of flow, and interpretation of records. 28 (2) precision with which the discharge rating... | |
 | Pennsylvania. Water Supply Commission - 1922 - 256 Seiten
...ACCURACY OF FIELD DATA AND COMPUTED RECORDS The accuracy of stream-flow data depends primarily t1) on the permanence of the stage-discharge relation and (2) on the accuracy of observation of stage, measurement of flow, and interpretation of records. A paragraph in the description of the station gives... | |
 | 1928 - 736 Seiten
...when the mean gage height was lowest. The column headed "Mean" is the average flow in cubic feet per second during the month. On this average flow computations...accuracy of stream-flow data depends primarily (1) on the permanency of the stage-discharge relation and (2) on the accuracy of observation of stage, measurements... | |
 | 1923 - 880 Seiten
...this average flow computations recorded in the remaining columns, which are denned on pages 2 and 3, are based. ACCURACY OF FIELD DATA AND COMPUTED RESULTS....stage-discharge relation and (2) on the accuracy of observations "of stage, measurements of flow, and interpretation of records. A paragraph in the description... | |
 | 1928 - 674 Seiten
...computations recorded in the remaining columns, which are defined on pages 2 and 3, are based. ACCURACY OP FIELD DATA AND COMPUTED RESULTS The accuracy of stream-flow...relation and (2) on the accuracy of observation of stage, measurement of flow, and interpretation of records. A paragraph in the description of the station gives... | |
 | 1920 - 1588 Seiten
...month. On this average flow computations recorded in the remaining columns, which are defined on page 8, are based. ACCURACY OF FIELD DATA AND COMPUTED RESULTS....data depends primarily (1 ) on the permanence of the discharge relation and (2) on the accuracy of observation of stage, measurements of flow, and interpretation... | |
 | 1937 - 580 Seiten
...discharge. The column headed "Mean" Is the average flow In cubic feet per second during the month. ACCURACY OF FIELD DATA AND COMPUTED RESULTS The accuracy of stream-flow data depends primarily (1) on the permanency of the stagedischarge relation and (2) on the accuracy of observation of stage, measurements... | |
 | 1915 - 862 Seiten
...the month. On this the computations for the remaining columns, which are defined on pages 3 and 4, are based. ACCURACY OF FIELD DATA AND COMPUTED RESULTS. The accuracy of stream-flow data depends (1) on permanence of the discharge relation, and (2) on tho accuracy of observation of stage, measurements... | |
 | 1943 - 804 Seiten
...the first report In which data for a station are published but Is omitted from succeeding reports. ACCURACY OF FIELD DATA AND COMPUTED RESULTS The accuracy of stream-flow data depends primarily on (1) the permanency of the stagedischarge relation and (2) the accuracy of observations of stage,... | |
 | 1921 - 916 Seiten
...DATA AND COMPUTED RECORDS. The accuracy of stream-flow data depends primarily (1) on the permanency of the stage-discharge relation and (2) on the accuracy of observation of stage, measurement of flow, and interpretation of records. A paragraph in the discription 'of the station... | |
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