4 | Page 27 | Geodesy and cartography

Article Title	Pages

Information
News of foreign science and technology Egorov V.B.	59-60

Geodesy
Root Mean Square Error Formula for Direct Measurements of Singular Value Maguskin B.F.	10-12
On Normative Precision of Linear Measurements in 4th Order Polygonometry Gainulin R.N.	12-14
Accuracy Estimation of Lateral Point Relative to Polygonometric Points Batrakov J.G.	14-15
Leveling. Accuracy Estimation for Detailed geophysical Surveying Minikes R.E.	15-16
Polygon Area Calculation by Angles and Sides Andreev V.A.	16-17

Letters from our readers
Letter to the editor Khejfets М.E.	54-55

Geoinformatics
Calculation of Astronomical Azimuth on Programmable Microcalculator Ryabov N.V.	48-50

Labor protection
Safety Rules for Topographic and Geodetic Measurements at Oil and Gas Pipelines Mylnikov S.A.	50-51

Reviews
Khubsugal Lake Atlas Gedymin A.V., Yanvareva L.F.	52-53

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