Area is a quantity expressing the two-dimensional size of a defined part of a surface, typically a region bounded by a closed curve.
area chart
[graphics (map display)] A chart that emphasizes the difference between two or more groups of data; for example, the changes in a population from one year to the next. The area of interest is usually shaded in a solid color.
Area is a physical quantity expressing the size of a part of a surface. The term can also be used in a non-mathematical context to be mean "vicinity".
Surface area is the summation of the areas of the exposed sides of an object.
Contents ...
Area-Preserving Map
A map from to is area-preserving if
for every subregion of , where is the -dimensional measure of . A linear transformation is area-preserving if its corresponding determinant is equal to 1.
In wide-area solutions, those cancellations are not complete enough to ignore the systematic data errors, and they have to be included in the form of additional unknown parameters in the observation equations.
HERITAGE AREA (URBAN CULTURAL PARK)
*1.[725]
Management plan for heritage area (urban cultural park), created pursuant to Section 35.
Feature: Automatic Area Calculations
Space information is being calculated automatically based on the precise information in the floorplans.
During the history of the Shropshire Groundwater Scheme several sites have been extensively studied, and there was also a very intensive survey over a small area in the Tern river valley, (see Figure 6).
Using the medium latitude of the area, this matrix corresponds to a 124 km (North-South) by 84 km (East-West) block.
The Continents: Land Area The continents are the great land masses of the earth. There are seven continent on Earth now: Africa, Antarctica, Asia, Australia, Europe, North America, and South America.
Continent Area in Square Miles ...
This version actually calculates area twice for each triangle pair, keeping a running minimum and maximum area depending on the direction of the diagonal used.
area
1. A homogeneous extent of the Earth bounded by one or more arc features or represented as a set of polygons. Examples: states, counties, lakes, land-use areas, and census tracts.
2. The size of a geographic feature measured in unit squares.
area point -- a representative point within an area usually carrying attribute information about that area.
arc -- a locus of points that forms a curve that is defined by a mathematical expression.
Area of interest encoding (AOI) - was added at 5.0
- Specify different encoding ratios within an image or mosaic, maintain high resolution areas of interest while degrading detail outside of the AOI… obscure detail to remove sensitive information.
Area:
total: 86,600 km²
land: 86,100 sq km
water: 500 sq km
note: includes the exclave of Naxcivan Autonomous Republic and the Nagorno-Karabakh region; the region's autonomy was abolished by Azerbaijani Supreme Soviet on November 26, 1991.
Area A closed figure (polygon) bounded by one or more lines enclosing a homogenous area and usually represented only in two dimensions. Examples are provinces, lakes, census tracts and forest stands.
Area Charts
Show difference between two groups of data
Scatter Charts ...
Area
Geometric representation of a surface; entity that is composed of a line or a series of lines used for its delineation. A polygon on the earth as projected onto a horizontal plane is an example of an area.
Area symbology depicting interval and ratio data can use variations in colour value and pattern to show a gradual progression of data values.
[D]
Click for more information, 3 KB
Figure 8. Colour Value and Pattern ...
Area Files
5-64. Area files can be manually input and then stored or transferred from a PC. Several different files can be prepared in advance of the particular survey job.
Are Area Ratios Preserved?
Apart from navigational purposes, for most maps of general interest this is the most essential property.
Core Area:
The portion of a country that contains its economic, political, intellectual, and cultural focus. It is often the center of creativity and change (see Hearth).
Wide Area Augmentation System (WAAS)
A system of satellites and ground stations that provide GPS signal corrections for better position accuracy.
legal area map level
A category level of a virtual map. It describes the constraints and controlling interest which exist over the land area.
Equal-Area
correctly shows the size of a feature
Conformal
correctly shows the shape of features (A map can not be both equal-area or conformal - it can only be one; or the other; or neither.) ...
Equal Area Projection
Projection which preserves the area of the area of interest shown but does not preserve the real-world distance or shape.
- F -
Fuzzy Boundary
A boundary that is treated as band of uncertainty.
Trade Area Analysis: "Ring studies" that evaluate the demographics and competitive composition around a target site, i.e. answering the question -- what is the population and per capita income for an x-mile radius from a target intersection.
Equal area / Equivalent maps
An equal area, or equivalent map is one that shows regions of the earth's surface with their correct proportional areas.
Market Area Dashboard
Executives prefer to see information in a dashboard that relays all the key performance metrics in a central location. The demo expresses market and store performance through charts, maps, and reports.
Select Natural Area. This has a shape more like a forest stand polygon.
Click OK until you return to the Items tab. Change the Style for Streams.
Alter its Line symbol as Flowing Water.
Area. The raster data structure is ideally suited for area calculations.
Area of Compass Unreliability
The compass becomes increasingly erratic and eventually unusable as one approaches the North Magnetic Pole: a note to this effect is positioned below the declination note ...
AREA N 12.3 (this means the field [Area] is numeric (N) of width 12 and 3 decimal places)
64-95
second field ...
Area feature - A closed figure that represents a geographic feature or phenomenon characterized by a certain homogeneous characteristic, also known as polygons.
...
Area Summaries of mapped polygons involving overlays
Area Analysis using geometric constructs (with or without overlays)
Intersection Analysis involving overlays ...
Area features, also called "polygons," have a defined two-dimensional extent and are delimited by boundary lines that encompass the area. Typical area features are maintenance districts and soil types.
Three-Dimensional Surfaces ...
Area of Natural and Scientific Importance (ANSI)
MNR Wetlands
MNR Woodlands ...
Area of Interest
AOIPS
Atmospheric and Oceanographic Image Processing System ...
Area Studies Tradition
Academic tradition in modern Geography that investigates an area on the Earth from a geographic perspective at either the local, regional, or global scale.
...
An area of relatively lower pressure is centered in western North Dakota, while the pressure increases outward from this region.
introduction ...
an area class map shows zones of constant attributes, such as vegetation, soil type, or forest species ...
The area of a spherical triangle is the amount by which the sum of its angles exceeds the sum of the angles () of a Euclidean triangle.
The area described as an infinitesimally small on the surface of the Earth's ellipsoid can be dealt with as if it were a on a plane and remains infinitesimally small on the projection surface.
The area of Burgundy, whose chief city is Dijon, is shown in an extract from an atlas map; note the location of Autun.
A feel for the landscape of parts of Burgundy is provided by this ground photo.
Study Area ...
LAND AREA
The amount of acres or square feet associated with the land portion of the property.
LAND AREA INDICATOR ...
Wide Area Augmentation System is a FAA funded system of equipment and software that augments GPS. The WAAS provides a satellite signal for WAAS users to support enroute and precision approach aircraft navigation.
Wide Area Augmentation System (WAAS)
A program developed by the Federal Aviation Administration to enhance the accuracy of GPS receivers, usually to within three meters of actual position, by providing a modified GPS signal.
If your area is too large, the program will reject the request. The maximum file size is around 50 MB.
Unfortunately, Greece's security policy means that photos aren't available for the country.
A small area on a screen in which a file or a application can be displayed. Windows are resizable, and multiple files can be displayed simultaneously.
World Wide Web (WWW) ...
Abs ( [F_AREA] ) / 100 * [land_value]
Click Abs() then click F_AREA since some areas appear to have negative values
Outside the brackets add / 100 * land_value ...
Recharge Area:
The geographic area where water infiltrates into the ground and enters an aquifer.
Recrystallization: ...
WAAS (Wide Area Augmentation System): Wide Area Augmentation System is an array of satellites and ground stations that provide GPS signal corrections.
POLYGON
An area bounded by a closed line. It is used to describe spatial elements, such as housing and industrial units, administrative and political districts, and areas of homogeneous land use and soil types.
LAN = Local Area Network [Oxford Dictionary]
Launhardt, Wilhelm [1832-1918] Professor of Engineering in Hanover (Germany). He made important contributions to transportation economics, location theory, market area analysis and price theory.
Buffer: Area within a specified distance (radius) around a selected map feature(s).
C ...
Polygons: An area fully encompassed by a series of connected lines. Because lines have direction, the system can determine the area that falls within the lines comprising the polygon. Polygons are often an irregular shape.
Zoom to your area of interest.
Select a layer in the table of contents (sorry, this dosen't work with Group layers.
Right-Click and choose Data-Export Data
Then select the option to export data Within Current View Extent ...
For line and area features, the reach is used to increment a series of parallel lines about the feature. Again, your compass work in geometry should rekindle the draftsman's approach.
Sometimes the area you are interested in mapping may not line up exactly with a single USGS quadrangle. In this case You may need to edge match and stitch two or more DEMs to makeone composite DEM.
Albers Equal-Area Conic Projection(Albers)
With standard parallels of 29.5 and 45.5 degrees, this projection is one commonly used to depict the United States. It was used by the USGS in their 1970 National Atlas.
 See also: Information, Map, GIS, Geographic, Mapping
|
