What does FB mean on a map?

All Ordnance Survey maps use the same set of symbols. The map key explains what the symbols stand for. Sometimes letters are used – for example, FB stands for footbridge. campsite. This is a campsite symbol and here it is on the map.

What are abbreviations on a map?

Abbreviations are used on maps where space is insufficient for words to be spelled out or where the spelled-out words would congest the map or otherwise detract from its appearance.

What does FL mean on a map?

Fill'g Sta. Filling station, or gas station. Fl. Floor. Fr Attic.

What does MHW mean on OS map?

Mean High and Mean Low Water Springs. MHW. Mean High Water. MHWS. Mean High Water Springs.

What does FM mean on a map?

FM stands for Facility Map (FAA ARTCC mapping of areas to a facility)

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What does BM mean on old maps?

All can be revealed - BM stands for Bench Mark. And, of course now you are wondering what is one of those? A Bench Mark is a surveyor's mark cut into a wall, pillar, bridge or building and according to Ordnance Survey they are used as a reference point in measuring height above sea level.

What does pm and fm mean?

FM- Frequency Modulation PM - Phase Modulation.

What does SD mean on a map?

South Dakota (SD)

What does GP mean on an old map?

Guide Point, on Ordnance Survey maps.

What are OS symbols?

An OS map symbol is the easily understood map language that will guide you through every walk, bike ride or run that you go on. All of the features you will see when out and about are on your OS map, and the symbol will help you with your map reading and to understand what your map is telling you.

What is the H symbol on a map?

Atmospheric pressure is measured with an instrument on the ground called a barometer, and these measurements are collected at many locations across the U.S. by the National Weather Service. On weather maps, these readings are represented as a blue “H” for high pressure or a red “L” for low pressure.

What does D.A. stand for?

District attorney, (United States) chief prosecutor for a local government area, particularly a county.

What does CT stand for in geography?

Census tracts (CTs) are small, relatively stable geographic areas that usually have a population between 2,500 and 8,000 persons.

What are the letters FB on a map an abbreviation for?

Sometimes letters are used – for example, FB stands for footbridge.

What are the 4 common map symbols?

The four most popular thematic map types are choropleth, isopleth, proportional symbol, and dot maps.

What are 5 abbreviations?

What does Dr mean in maps?

Only two abbreviations of the first word of a street name are allowed. They are: DR (Doctor) ST (Saint).

What does GM on a map mean?

Grid Magnetic (GM) Angle - the GM angle is an important factor in map reading. The GM angle is used to convert magnetic azimuth to grid azimuth and vice versa: Grid azimuth - determined with a protractor and is measured from grid north. Magnetic azimuth - taken from a compass and measured from magnetic north.

What does G map stand for?

GMAP, a consortium of Georgia school districts, stands for Georgia MAP Assessment Partnership.

What does TN mean on the map?

Map of Tennessee (TN) The Great Smoky Mountains on Tennessee's border with North Carolina are part of the Blue Ridge mountain range (Appalachian Mountains). Image: Evan Nichols.

What does SW mean on a radio?

Shortwave radio is radio transmission using shortwave (SW) radio frequencies. There is no official definition of the band, but the range always includes all of the high frequency band (HF), which extends from 3 to 30 MHz (100 to 10 metres); above the medium frequency band (MF), to the bottom of the VHF band.

What does AM stand for time?

The 12-hour clock divides the 24-hour day into two periods. am stands for the Latin ante meridiem, translating to "before midday". This is the time before the sun has crossed the meridian. pm stands for post meridiem or "after midday" – after the sun has crossed the meridian.

What is AM vs FM difference?

The difference is in how the carrier wave is modulated, or altered. With AM radio, the amplitude, or overall strength, of the signal is varied to incorporate the sound information. With FM, the frequency (the number of times each second that the current changes direction) of the carrier signal is varied.

What does GREY color mean in maps?

White roads = Normal streets. Yellow roads = Main streets/roads. Orange roads = Highways. Very light gray = Normal areas (houses, buildings, etc) Green = Parks.