. Calculation of hydrographic position data by least squares Oceanography. Step 2) Determination of weight matrix W The standard errors #7 and Oz of range observations are expressed in meters; the standard error (f$ of the ob- served azimuth angle is expressed in degrees. Therefore, it will be necessary to obtain (J3 expressed in meters. (See FIG II-6).. FIG II-6: CONVERTING ANGULAR STANDARD DEVIATION INTO METRICAL STANDARD DEVIATION From FIG II-6 is concluded that ($3 (meters) - SinQ*3 ( m degrees) *- S3o t Having obtained £Jg expressed in meters, the pro- cedure for obtaining th

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. Calculation of hydrographic position data by least squares Oceanography. Step 2) Determination of weight matrix W The standard errors #7 and Oz of range observations are expressed in meters; the standard error (f$ of the ob- served azimuth angle is expressed in degrees. Therefore, it will be necessary to obtain (J3 expressed in meters. (See FIG II-6).. FIG II-6: CONVERTING ANGULAR STANDARD DEVIATION INTO METRICAL STANDARD DEVIATION From FIG II-6 is concluded that ($3 (meters) - SinQ*3 ( m degrees) *- S3o t Having obtained £Jg expressed in meters, the pro- cedure for obtaining the weight matrix W is as indicated in Step 1 of subsection 77. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Silva, Francisco Castro e. ;Castro e Silva,

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Keywords: ., bookcentury1900, bookcollectionamerican, booksubjectoceanography