Meaning of "milligal" in the English dictionary

PRONUNCIATION OF MILLIGAL

milligal  [ˈmɪlɪˌɡæl]

GRAMMATICAL CATEGORY OF MILLIGAL

Milligal is a noun.

A noun is a type of word the meaning of which determines reality. Nouns provide the names for all things: people, objects, sensations, feelings, etc.

WHAT DOES MILLIGAL MEAN IN ENGLISH?

Gal (unit)

The gal, sometimes called galileo, is a unit of acceleration used extensively in the science of gravimetry. The gal is defined as 1 centimeter per second squared. The milligal and microgal refer respectively to one thousandth and one millionth of a gal. The gal is not part of the International System of Units. In 1978 the CIPM decided that it was permissible to use the gal "with the SI until the CIPM considers that use is no longer necessary." However, use of the gal is deprecated by ISO 80000-3:2006. The gal is a derived unit, defined in terms of the centimeter-gram-second base unit of length, the centimeter, and the second, which is the base unit of time in both the CGS as well as the modern SI system. In SI base units, 1 Gal is precisely equal to 0.01 m/s2. The acceleration due to Earth’s gravity at its surface is 976 to 983 Gal, the variation being due mainly to differences in latitude and elevation. Mountains and masses of lesser density within the Earth's crust typically cause variations in gravitational acceleration of tens to hundreds of milligals. The gravity gradient above Earth's surface is about 3.

Definition of milligal in the English dictionary

The definition of milligal in the dictionary is a thousandth of a gal.

TRANSLATION OF MILLIGAL

Find out the translation of milligal to 25 languages with our English multilingual translator.

The translations of milligal from English to other languages presented in this section have been obtained through automatic statistical translation; where the essential translation unit is the word «milligal» in English.

• Translator English - Chinese: 毫伽
• Translator English - Spanish: miligal
• English: milligal
• Translator English - Hindi: milligal
• Translator English - Arabic: milligal
• Translator English - Russian: миллигал
• Translator English - Portuguese: miligal
• Translator English - Bengali: milligal
• Translator English - French: milligal
• Translator English - Malay: Milligal
• Translator English - German: mgal
• Translator English - Japanese: milligal
• Translator English - Korean: milligal
• Translator English - Javanese: Milligal
• Translator English - Vietnamese: milligal
• Translator English - Tamil: milligal
• Translator English - Marathi: मिलिगॅल
• Translator English - Turkish: miligal
• Translator English - Italian: milligal
• Translator English - Polish: milligal
• Translator English - Ukrainian: Мілліган
• Translator English - Romanian: miligal
• Translator English - Greek: milliGal
• Translator English - Afrikaans: milligal
• Translator English - Swedish: mGal
• Translator English - Norwegian: milligal

10 ENGLISH BOOKS RELATING TO «MILLIGAL»

Discover the use of milligal in the following bibliographical selection. Books relating to milligal and brief extracts from same to provide context of its use in English literature.

Geological Survey Professional Paper

In that format, the system offers promise as an airborne gravity mapper, with a capability for achieving a gravity-anomaly accuracy to within 0.2 milligal, and vertical-deflection accuracy to within 0.1 arc- second. An airborne gravity mapper  ...

Geological Survey (U.S.), 1987

Computers in the Mineral Industries

CASE HISTORIES An individual gravity measurement is accurate to approximately .03 milligal. Local geologic and terrain features may affect a single gravity station and cause anomalies with a magnitude of ±.03 to ±.10 milligal. Geologic ...

George A. Parks, 1964

The Code of Federal Regulations of the United States of America

Note: Licenses are likely to be approved for export to civil end-users for civil end- uses of marine gravimetric systems having a static accuracy of 1 milligal or above , or an in-service (operational) accuracy of 1 milligal or above with a time to ...

‎1981

Nevada Bureau of Mines and Geology Publications Through ...

1:18,000, 39x28", full color Regional geology is discussed in NBMG Bulletin 75. M65 Bouguer gravity map of Nevada, Wells sheet, by John W. Erwin, 1980. Gravity map of the Wells 1° by 2° Quadrangle at 5-milligal intervals, showing gravity ...

Susan L. Tingley, Linda P. Newman, 1991

Geological Survey Bulletin

Formulas which determine the field of validity in latitude of these curves are analytically deduced supposing that the maximum error possible is 10"3 milligal. By means of three curves, which are given, the earth tide may be determined at any ...

‎1949

Elementary Gravity and Magnetics for Geologists and ...

This means that for unit density contrast it would take a thickness of I000/12.77 = 78 ft to produce a gravity effect of one milligal. This expression applies to a sheet whose horizontal extent is infinite compared with depth or thickness. From the ...

L. L. Nettleton, 1971

U.S. Geological Survey professional paper

Two instruments were used to make the survey: a Worden gravity meter with a sensitivity of 0.5046 milligal per scale division, and a Frost gravity meter with a sensitivity of 0.0729 milligal per scale division . The more sensitive instrument was ...

Geological Survey (U.S.), 1965

Bulletin

The use of the static gravimeter in detailed measurements for geologic structure mapping implies an accuracy of 0.1 milligal. It is, therefore, necessary that the average error of the gravimetrical measurements should not exceed 0.035 milligal.

‎1948

Geophysical Abstracts, 164 January-March 1956

To obtain a precision of the order of 1 milligal presupposes the measurement of the reduced pendulum length to within 1 micron and the period of oscillation to within less than 2.5 X10-7 second. Electronic chronographs make it possible to ...

Mary C. Rabbitt, 1957

Spirit Leveling in Utah, 1897-1938

The average difference between the measured data and the results calculated according to Helmert and Jung was 0.03 milligal, and calculated according to Schleusener, 0.07 milligal. The mean difference between the gravity values ...

John George Staack, 1940

3 NEWS ITEMS WHICH INCLUDE THE TERM «MILLIGAL»

Find out what the national and international press are talking about and how the term milligal is used in the context of the following news items.

Wolfden Provides Exploration Update; Commences First Drilling of …

... 251 g/t Ag and 1.8 g/t Ag. A prominent, linear shaped residual gravity anomaly (amplitude 0.8 to 1.0 milligal) is situated up-ice and up-slope, ... «Canada NewsWire, Oct 13»

Minotaur Exploration intersects IOCG style alteration in Nova Scotia

The hole was drilled to a depth of 547 metres targeting the modelled centre of a 1.5 milligal gravity anomaly 400 metres southeast of historic ... «Proactive Investors Australia, Oct 12»

Synthetic Aperture GPS Signal Processing

This unit's sensor errors are specified as 0.1 degree/second (one sigma) gyro drift and one milligal (one sigma) accelerometer bias. IMU measurements are ... «Inside GNSS, May 09»