Representative Fraction Scale In Geography

Scale- Representation of a real-world phenomenon at a certain level of reduction or generalization. This scale means one unit on the map is equal to 24,000 units on the earth. Ratio scale is a type of variable measurement scale which is the highest level scale and is quantitative in nature. Any scale can be used for a map, but a few common scales have been settled on for use by most organizations: 1:24,000 - primary scaled used by USGS for mapping the United States in topographic form. The original reading scales resource. It also includes the space in between those objects. Using this method all you would need to do is to see which is greater than 0. Interactive math games, printables, math worksheets, math puzzles, flash cards, and children's literature integrating math with language arts. There are three techniques:. the scale are expressed as word statement. PLEASE NOTE: If you do not see a GRAPHIC IMAGE of a family tree here but are seeing this text instead then it is most probably because the web server is not correctly configured to serve svg pages correctly. In some cases, you will want to control the map extent. 05 to 1 M NaCl was applied and BIGH3 eluted between 450 - 500 mM NaCl ( Figure 1 (a) and Figure 1 (b), lane 4 and Figure 1 (e)). Representative Fraction (RF): Scale can be expressed as a ratio or representative fraction (RF). The smaller the denominator, the larger the scale and so, more detail can be shown on the given area of. Meaning of graphic scale. Map Scale = _____Distance on the Map_____ Distance on the Ground. The five themes of geography include location, human-environment interaction, place, region, and movement. Absolute scales are often referred to as ratios or representative fractions. 5 cm and the corresponding distance is 5 km on the ground. it is the most accurate of the three types of scale. Using this method all you would need to do is to see which is greater than 0. A useful teaching tool on an interactive whiteboard. The fraction of cancer attributable to modifiable risk factors in England, Wales, Scotland, Northern Ireland, and the United Kingdom in 2015 Skip to main content Thank you for visiting nature. The Woodlands schools were established over fifty years ago and have earned a reputation for providing an excellent and rounded education for children in North Tonbridge. These are: 1. NWEA, MAP Growth, MAP Skills, and MAP Reading Fluency are trademarks of NWEA in the U. But before taking up these issues, let us understand that the scale is normally. This scale is usually written as a fraction and is called the representative fraction. 8 – (DBTYPE_BSTR) A pointer to a BSTR, which is a null-terminated character string in which the string length is stored with the string. 1:50000 can be shown as 1/50000 as well. Think of scaling, or climbing, a mountain; a musical scale: do-re-mi-fa-so-la-ti-do; or a scale you weigh yourself on––it counts up the pounds one after another after another. What geography term is defined as map scale which is written in words and numbers? A ratio or representative fraction using ratios to measure and calculate distances 2. If the scale were 1:63,360, for instance, then 1 inch on the map would represent 63,360 inches, or 1 mile, on the ground (63,360 inches divided by 12 inches equals 5,280 feet, or 1 mile). Hence by definition, its representative fraction is 1:1. representativeness synonyms, representativeness pronunciation, representativeness translation, English dictionary definition of. 5 km? If one is right, why?. large scale maps have a relatively large representative fraction compared to small scale maps:. copy - create a new scale from an existing scale. Resource Room. A comparison of small scale and large scale maps (Chicago) A large scale map is referred as "large" because the representative fraction (e. Introductory Geography Courses A scale of one inch equals one mile is _____ in a. There are three types of scales depending upon the proportion it indicates as. ecosystem b. What is the verbal scale of this map?. Answering questions also helps you learn!. SCALE, WORKED EXAMPLES. 11 synonyms for immaturity: rawness, imperfection, greenness, unpreparedness, unripeness. There are two types of scales:. Here are some of the advantages and disadvantages of a linear rating scale for analysis. Scale is about size, eithe~ relative or absolute, and involves a fundamental set of issues in geography. The scale ratio is always written as one unit on the photo or map to the corresponding number of units on the ground. There is no hard and fast dividing line between small and large scales. How representative are instantaneous evaporative fraction measurements of daytime fluxes? Article (PDF Available) in Hydrology and Earth System Sciences 17(10):3913-3919 · October 2013 with 114 Reads. Looking for representative fraction? Find out information about representative fraction. Define representative fraction. sqrt - construct a quantitative scale with a square root transform. Land formations, major rivers, geographic center of Washington. Balance fractions on a scale at MathPlayground. The smaller the denominator, the larger the scale and so, more detail can be shown on the given area of. The state of West Virginia, as one might infer from its name, was originally the western portion of Virginia. This ratio is known as the population unattributable fraction (PUF), and is subtracted from 1 to derive the population attributable fraction (PAF), defined as the proportion of the cases or deaths attributable to living in Scenario 0 instead of Scenario 1. Scale is commonly expressed as a ratio, or representative fraction, such as 1:24,000. Verbal Scale. Look it up now!. The Department of Geography & Planning prepares students for careers in a range of fields including urban and regional planning, geospatial technologies, environmental conservation, and more. A map scale usually is given as a fraction or a ratio—1/10,000 or 1:10,000. What parents should know; Myths vs. It is an invaluable tool for map cataloguers and users and is free to download and use. 276-194 BC first person to use the word geography. (By using your calculator, divide the numerator by the denominator). For example, one centimeter on the map equals 100,000 centimeters, or one kilometer, on the Earth. Free interactive printable math activities for kids - reinforcement of the curriculum. For instance a town plan, which is a large scale map, might be on a scale of 1:10,000, whereas the world map, which is a small scale map, might be on a scale of 1:100,000,000. In other words, one inch on the map is equal to one hundred thousand inches on the earth. miles on the ground. A(n) _____ scale remains correct even if the map is enlarged or reduced when reproduced. inches on the map. Math Antics has a brand new look! Find out why: ↓ Scroll down to check out our Video Lessons. Get a custom map ruler for any map scale you need. 1 cm ⇒ 20000 cm 3 cm ⇒ 20000 * 3 cm = 60000 cm = 600 m = 0. 8 meters, respectively. ) on the illustration represents 1,000,000 of these same units on the actual surface of the Earth would have a representative fraction of 1/1,000,000 (fraction) or 1:1,000,000 (ratio). To determine the favourite activity of students in your school,. za NB The larger the denominator, the smaller the scale and so less detail can be shown. Definition of graphic scale in the Definitions. The representative fraction is the best scale if the map is not to be reproduced and changed in size because it does not rely on any particular measurement system (British, Metric). This scale is usually written as a fraction and is called the representative fraction. Field work is conducted not only in the wild of our everyday surroundings but also in the semi-controlled environments of a lab or classroom. For example, at the scale of 1:50 000, 1 unit of measurement on the map equals 50 000 units of the same measurement on the ground. Description. Verbal Scale: This type of scale use simple words to describe a prominent surface feature. The scale of one inch equals one mile is _____ in a representative fraction. Students’ performance on main NAEP assessments is reported as scale scores and as the percentages of students at or above three achievement levels (Basic, Proficient, and Advanced). Question: If You Look At A State Map With A Representative Fraction Scale Of 1:500,000; The Straight-line Distance Between Two Cities Is Equal To 12. In the cartographic sense, "small scale" essentially means more "zoomed out" than large scale. Other types of map scales include verbal scales and bar scales. In 1984, a comprehensive. Scale can be represented in three different ways: direct statement, line scale, and representative fraction. Scale refers to the ratio between distance on the map and distance in the real world. ) Scale – this is a ratio and is shown as 1:50 000. Build the two fractions. {"article":{"id":"91089","heading":"'AIDS TEST' Tyranny","author":"Paul King","created":"2003-10-27 13:33:28","modified":"2005-08-14 18:46:15","last_modified":"Mon. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Brought to you by. F' or 'Representative Fraction' is a type of scale used for measuring distances on the map. Convert Graphic Scale information of 1"=500' to RF & Scale Factor. Scale Finder converts linear map scales to a representative fraction (and vice-versa). Fractions Place Value Time and Calendar Money Earth Day Solar System Analogies Nouns Following Directions Listening Capitalization Cursive Writing Patterns and Sequencing Dinosaurs All About Me Kindergarten First Grade Second Grade Third Grade Fourth Grade Fifth Grade Sixth Grade: Multiplication Division Main Idea Cause and Effect Measurement. Notably, lignin content increased with tissue maturity concur-rently with decreasing ferulate content across all three anatomical fractions. Countries That Still Use the Fahrenheit Scale for Temperature Measurement. 乙 比例 (尺) (Scale) ︰ 地圖所量度的距離與地面上實際距離的關係. To determine the favourite activity of students in your school,. Enter the scale fraction of your map; the default is 250,000, a terminal area chart. Thus, Representative Fraction (R. A statement of a measure on the map and the equivalent measure on the Earth's surface, often expressed as a ~[⇑] of distance, such as 1:24,000 (one unit in the map equals 24,000 units on the ground). In some cases, you will want to control the map extent. There are two interpretations of scale statements. Calculate scale, distance on the map or real distance on Earth. 分數比例尺( Representative fraction (R. (2018) A fast algorithm for multifield representation and multiscale simulation of high-quality 3D stochastic aggregate microstructures by concurrent. 5 cm and the corresponding distance is 5 km on the ground. This scale is usually written as a fraction and is called the representative fraction. miles on the ground. How many miles apart are they? => 12. Parents, teach children maths skills at home. Learn about the ratio level of measurement, its characteristics and examples of ratio scale. In this, the ratio between the map distance and the ground distance is denoted as a fraction, whose numerator is always one. Scale can be expressed as a ratio or representative fraction (RF). Distance and Direction on Maps. A word statement that. An inclination or prejudice towards or against a specific finding or outcome. Multiply your distance by the scale number. Help the community by sharing what you know. Two of these different kinds of scale are shown on your map. For a smaller location, such as a city, a scale of 1 inch on a map to 30,000 inches on the ground, 2500 feet, is useful. SCALE IN A DIGITAL GEOGRAPHIC WORLD Michael F. Demonstrate the quantitative skills necessary to succeed in Introductory Geography. (c) Reading and using statement of scale, graphic scale and scale shown by representative fraction method. ground elevation, the engineers’ scale of the photograph is: which translates to an engineers’ scale of 1 in. Indeed may be compensated by these employers, helping keep Indeed free for jobseekers. Scale refers to the distance on a map (or air photo) to the real distance on the ground. It is given as a ratio of inches on the map corresponding to inches, feet, or miles on the ground. The numerical scale of a map indicates the relationship of distance measured on a map and the corresponding distance on the ground. = (1/20)/1 = 1/20. Advantages of a Linear Rating Scale. Cross-Scale Correlation between In Situ Measurements of Canopy Gap Fraction and Landsat-Derived Vegetation Indices with Implications for Monitoring the Seasonal Phenology in Tropical Forests Using. It has no unit. The scale of "an inch on the map represents two miles on the surface of the Earth" would be CLOSEST to which representative fraction? asked Mar 29, 2017 in Environmental & Atmospheric Sciences by ShearElegance. 2 is a common factor of 46 and 100, so simplifies to. Overview: This activity is designed to teach students about landmarks and scale. The five themes of geography include location, human-environment interaction, place, region, and movement. Meaning of graphic scale. Understanding map scale. The scale fraction will show in the scale fraction box after clicking on Calculate. There is no hard and fast dividing line between small and large scales. The original reading scales resource. ADVERTISEMENTS: Difference betwen Large Scale Maps and Small Scale Maps are: Related posts: Difference between Globes and Maps Difference: Large Scale, Small and Cottage Industry Difference between Small Scale Industry and Large Scale Industry Here is your brief note on Large Scale Industries What is the Importance of Large Scale Industries?. For example, 1/63,360 or 1:63,360 indicates a scale of one inch to the mile. Scale is reported as a _____ with the map distance as the numerator and the ground distance as the denominator. They'll practice measuring distance on a map with a ruler, then use scale to find distance in miles. This reduced fraction is the ratio's expression in simplest fractional form. Understanding map scale. However, the wrench in the works is the common expression of the cartographic scale in terms of a representative fraction. · measure distances on a map using a linear scale * * · identify scale as written, linear or representative fraction * * · use the points of a compass to determine direction * * · identify and interpret relief using shading, spot heights, colour and contour lines * *. The scale is represented by a representative fraction (e. Enter the Real Life Size in feet. Types of Scales Civil Engineering Scale. Citadel 5x metal/plastic slotta Goblin Wolf Riders with full command 1993 OOP,Acquisto Miniatures Sterling Silver Oval Platter 1:12th Scale,Stonecast Plaster Moulding Powder 100Kg Mouldmaster. Above video explains the concept of simple scale in geography Basically, there are three types of scales- 1- Statement scale 2-Representative fraction (R. [12c] What is the distance from: (a) A to B ?. Graphic Scale: The simplest graphic scale is a bar scale. So, one inch on the map represents 1,000,000 inches on Earth, or a little less than 16 miles. A scale model of this make of car will be feet long. For example, if the scales in the list display as relative fractions and you enter 1 cm = 1. Hence by definition, its representative fraction is 1:1. For example, a scale of 1:24,000 (also written 1/24,000) means that one unit on the map is equal to 24,000 of the same units on the earth. Science Outcomes: 4. region The study of how humans and the environment interact is called a. Stoney waste 9. They both mean that 1cm on the map represents 50 000cm on the ground. On topographical maps, the representative fraction is given as a ratio, which is 1:50 000. http://digital2. 5 You can use the scale bar to measure distances on the map. What does Scale mean? Information and translations of Scale in the most comprehensive dictionary definitions resource on the web. which means "1 map unit is equivalent to 24,000 land units. Map scale, or Representative Fraction (RF), is a ratio representing the relationship between a specified distance on a map and the actual distance on the ground. A) isogonic B) large C) graphic D) representative fraction E) color. Search for more papers by this author. The convergence of multiple educational disciplines manifests as the subject of geography. history, and geography) or on a 0 -300 scale (science, writing, and civics). 1:50000 can be shown as 1/50000 as well. A verbal map scale expands abbreviations to describe a landmark or an object. West Virginia State History. , Messina, J. continent c. This reduced fraction is the ratio's expression in simplest fractional form. Countries That Still Use the Fahrenheit Scale for Temperature Measurement. Map Skills Games for Kids. Verbal Scale: This type of scale use simple words to describe a prominent surface feature. By ScaleCalculator. Maths teaching resources for KS3, KS4 & KS5. What does graphic scale mean? Information and translations of graphic scale in the most comprehensive dictionary definitions resource on the web. There are three types of scales depending upon the proportion it indicates as. MAP is a registered trademark. Only in Tripoli of Africa, and in the everlasting miracle of Jewry, had distant Semites kept some of their identity and force. Ground distances on maps are usually given in feet or miles. Charts – nautical miles per inch = reciprocal of natural scale/72,913. A statement of scale used as an example is 1:100,000, which means that every one unit on the map corresponds to 100,000 units on the Earth. Each map is at a different scale and expresses the scale in a different form: bar scale, statement of equivalency and representative fraction. Representative assembly listed as RA. Enter the scaling factor: If your model is 1/35, enter "35". 1:50000 can be shown as 1/50000 as well. Parents, teach children maths skills at home. Otherwise to see which is greater than 1/2, double the. In other words, how much did the cartographer have to shrink the Earth to fit the map? Scale is usually represented in one of two ways. In this, the ratio between the map distance and the ground distance is denoted as a fraction, whose numerator is always one. Scale refers to the ratio between distance on the map and distance in the real world. , 1/500,000, 1 in 500,000, or 1:5,000,000), by a plain statement (e. Yale University. Understanding map scale. Representative fraction (RF) or natural scale.  This type of scale representation visually looks very similar to representative fraction (RF). This means that any given unit of distance on the map is equal to one million of that unit on Earth. However, the wrench in the works is the common expression of the cartographic scale in terms of a representative fraction. Learning Outcome: 2. Learn why the Common Core is important for your child. But before taking up these issues, let us understand that the scale is normally. The third type of scale is a representative fraction, or ratio scale. April 8, 2013 Title 40 Protection of Environment Parts 190 to 259 Revised as of July 1, 2013 Containing a codification of documents of general applicability and future effect As of July 1, 2013. These "representative fraction" scales mean that 1 unit of measurement on the map—1 inch or 1 centimeter—represents 10,000 of the same units on the ground. Synonyms for scale at Thesaurus. Definition of Scale in the Definitions. Find descriptive alternatives for scale. Free Math Worksheets for Grade 5 This is a comprehensive collection of free printable math worksheets for grade 5, organized by topics such as addition, subtraction, algebraic thinking, place value, multiplication, division, prime factorization, decimals, fractions, measurement, coordinate grid, and geometry. Looking for representative fraction? Find out information about representative fraction. Look it up now!. All contributions are welcome!. To determine the favourite activity of students in your school,. (2018) Averaging principles for SPDEs driven by fractional Brownian motions with random delays modulated by two-time-scale Markov switching processes. How many miles apart are they? What is the verbal scale of this map? Construct a suitable graphic scale in 5 mile increments for the above question. Pupils begin by examining a model river system, following the journey of a river through its upper, middle and lower course; from its source in the mountains, through the meanders of flatter land, to the estuary and its mouth. Average scores are reported on a 0–500 scale for reading, mathematics at grades 4 and 8, history, and geography; or on a 0–300 scale for science, writing. For example: The third type of scale is a representative fraction, or ratio scale. (b ) Concept of longitudes -Prime. is less than unity is drawn on reduced scale, if greater than unity enlarging scale, if equal to one full scale. Geography, however, was not the most prominent factor that alienated it from the main campus. Sampling is the process of selecting a representative group from the population under study. This is an online scale length converter that calculates the actual length and the scale length according to the scale ratio. 9 miles (on the ground), then I convert the length unit mile to inches because the RF shows how many inches on the ground are represented by 1 inch on a map. Linear Scale:. Displayed here are Job Ads that match your query. Scales on Drawing Sheet i) Representative fraction of the scale. Introduction Maps and globes are scaled representations of reality. Verbal Scale: This type of scale use simple words to describe a prominent surface feature. history, and geography) or on a 0 -300 scale (science, writing, and civics). Scale is about size, eithe~ relative or absolute, and involves a fundamental set of issues in geography. Goodchild1 James Proctor1 1Department of Geography, and National Center for Geographic Information and Analysis University of California Santa Barbara, CA 93106-4060, USA {good,jproctor}@geog. (No drawing work, only explaining their meanings). [12a] Convert the linear scale to a representative fraction. In this scale, you will be given a ratio and according to that, you will find the distance. Verbal and RF scales do not. It can be expressed. ” Even the concept of “zero” (sifr) came from the Arabic translations of Andalusia. Physics Chemistry. Written by teachers for teachers - maths lesson plans, teaching ideas, worksheets, games & interactives. Any scale can be used for a map, but a few common scales have been settled on for use by most organizations: 1:24,000 - primary scaled used by USGS for mapping the United States in topographic form. 1:50000 can be shown as 1/50000 as well. 11 Mile (or inch to the mile) Small scale covers a large area Large scale covers a small area objects appear small objects appear large 1/1000 1/250,000 2. Topographic maps 2. And of course you know that there are 12 inches in a foot and 5280 feet in a mile! A couple of divisions are all that are needed!). 1: 21,120. A representative fraction (RF) is the ratio of distance on the map to distance on the ground. Borsche1, Y. Measurement units must be the same for the numerator and the denominator. Eg: 1: 50000 means 1cm on the map is 50000 cms on actual ground. This script creates a converted table of represented distances, based on the scale fraction, indicated in the legend of the map. 2 Representative Fraction This same situation can be utilized to calculate representative fraction, keeping in mind that a 6-in. It has no unit. Obviously, the map scale of the reduction would be smaller too: 1/2 x 1/100,000 = 1/200,000 (or a representative fraction scale specification of 1:200,000). A representative fraction shows the shrinkage as a ratio. Scale Calculator. Any scale can be used for a map, but a few common scales have been settled on for use by most organizations: 1:24,000 - primary scaled used by USGS for mapping the United States in topographic form. Teacher resources for elementary students. In other words, how much did the cartographer have to shrink the Earth to fit the map? Scale is usually represented in one of two ways. © NWEA 2019. 5 km, ArcGIS converts this to 1:150,000. So, you can say 1 centimeter represents 10 cm. Free Math Worksheets for Grade 5 This is a comprehensive collection of free printable math worksheets for grade 5, organized by topics such as addition, subtraction, algebraic thinking, place value, multiplication, division, prime factorization, decimals, fractions, measurement, coordinate grid, and geometry. Jian Peng is a senior researcher in the School of Geography and the Environment, University of Oxford. 1 Convert a representative fraction (RF) of 1:20,000 to Graphic Scale information. But before taking up these issues, let us understand that the scale is normally. = (1/20)/1 = 1/20. A direct statement scale uses words to describe the relationship between a distance on a map and a specific distance on the earth's surface, for example 1cm=10km. F) ):如 1:5000 ; 1:20000 ; 1:10000000. Thus, a scale of 1:24,000 can be expressed mathematically as 1/24,000. 1 inch on the map equals 24000 inches in the real world, which is the same as 2,000 feet. In this lesson, you will learn about map scale, the different types of scales, and a few examples of how they work. 1:1,000,000 (this is the same as 1/1,000,000). b) Representative Fraction: - (RF) 1/100 is the ratio between the size of the drawing and the object. Here are several examples: Scale Finder (Nigel James, Bodleian Library, Map Room). Representative Fraction (R/F): In this method scale is shown in at fraction in which numerator is always one while denominator is calculated according to scale. Denominator is variable. Each map is at a different scale and expresses the scale in a different form: bar scale, statement of equivalency and representative fraction. Other types of map scales include verbal scales and bar scales. - Representative Fraction (RF), e. If the scale were 1:63,360, for instance, then 1 inch on the map would represent 63,360 inches, or 1 mile, on the ground (63,360 inches divided by 12 inches equals 5,280 feet, or 1 mile). For a smaller location, such as a city, a scale of 1 inch on a map to 30,000 inches on the ground, 2500 feet, is useful. In the Fahrenheit scale, the freezing and boiling point of water are 32°F and 212°F, respectively. (Don't forget, a scale of 1:182,932 means that one inch on the map represents 182,932 inches on the ground. Variable scales, like the one illustrated above right, show how scale varies, in this case by latitude, due to deformation caused by map projection. Convert Graphic Scale information of 1"=500' to RF & Scale Factor. Scale refers to the ratio between distance on the map and distance in the real world. Notably, lignin content increased with tissue maturity concur-rently with decreasing ferulate content across all three anatomical fractions. scales can be compared between different maps. The following are features of statement scale; The scale are expressed as word statement. It is divided into equal portions, that is used to show the relationship between a distance on a map and the actual distance on Earth. A ratio or fraction scale shows the numerical ratio between distances on the map and Earths surface. region The study of how humans and the environment interact is called a. Statement scale is type of map scale expression in which scale is expressed in form of a written statement, for example one centimeter on the map represent ten centimeter on the ground. Maps are selective views of reality Size of the map relative to reality (scale) What’s on the map (symbolization) Shape of the map (projection) Map scale Ratio of the distance on the map to the distance on the ground Scale is a fraction Larger area covered means larger denominator Larger denominator means smaller fraction So a large-scale map. Calculate scale, distance on the map or real distance on Earth. --Brande & C. Compare economies of the 3 colonial regions. If a map has a scale (representative fraction, or RF) of 1:250,000, one inch on the map represents about how many miles on the earth's surface (round your answer to the nearest mile)? (Hint: First calculate how many inches there are in a mile. The numbers should always be in lowest terms. Second, if the map is enlarged or reduced using some method of photocopying or screen display, the scale bar changes size in direct proportion to the physical size of the map. It is a straight line which is drawn to scale and show the distance on the map which is equal to the real distance on the ground. = (1/20)/1 = 1/20.  For example the verbal scale, 1″ = 100′ means that one inch measured the the map represented 100 feet on the ground. Learning Outcome: 2. Temporal scale deals with. This ratio tells you that one unit. Definition of graphic scale in the Definitions. Statement scale is type of map scale expression in which scale is expressed in form of a written statement, for example one centimeter on the map represent ten centimeter on the ground. Representative fractions are expressed in the form of 1 followed by a : (colon) and then a number, where the one is the numerator in the fraction, the colon represents the division operation, and the other number is the. Describe 3 types of colonial government. The Missouri Football Stadium is 12 3/4 inches from the Columbia Regional Airport on a map with a representative fraction of 1:100,000. GEOGRAPHY SKILLS: SCALE 2. A useful teaching tool on an interactive whiteboard. Robert Lee Williams. Explore ways of representing decimals using mathematical notation and visual tools. ) This RF scale means that 1 unit on the map represents 50 000 of the same units on Earth's surface. By themselves, each of the games are among the best mechanics-forward action games available today. function of anatomical fraction and tissue maturity. This means that one unit on the map represents 24,000 of the same units on the ground. An example: on a map with the scale 1:20000, 3 centimeters accord to 0. Geography I Pretest #1. All contributions are welcome!. Patterns may be recognized because of their arrangement; maybe in a line or by a clustering of points. Verbal Scale. This type of scale representation visually looks very similar to representative fraction (RF). These "representative fraction" scales mean that 1 unit of measurement on the map—1 inch or 1 centimeter—represents 10,000 of the same units on the ground. The numerical scale of a map indicates the relationship of distance measured on a map and the corresponding distance on the ground. representative fraction (RF), RF scale, fractional scale. ecosystem b. 30 Graphical Representations of Data Visualization techniques are ways of creating and manipulating graphical representations of data.