A term used by ARC/INFO defining a digital map layer which stores vector information.
Zone where the satellite's signals can be received C-band US frequency chart (starting horizontal) (GHz) Horizontal Uplink Horizontal Downlink Channel Vertical Downlink Vertical Uplink 3.720 5.945 5.965 3.740 3.760 5.985 6.005 3.780 3.800 6.025 6.045 3.820 3.840 6.065 6.085 3.860 3.880 6.105 6.125 10 3.900 3.920 11 6.145 6.165 12 3.940 3.960 13 6.185 6.205 14 3.980 4.000 15 6.225 6.245 16 4.020 4.040 17 6.265 6.285 18 4.060 4.080 19 6.305 6.325 20 4.100 4.120 21 6.345 6.365 22 4.140 4.160 23 6.385 6.405 24 4.180 C-band US frequency chart (starting vertical) (GHz) Horizontal Uplink Horizontal Downlink Channel Vertical Downlink Vertical Uplink 5.945 3.720 3.740 5.965 5.985 3.760 3.780 6.005 6.025 3.800 3.820 6.045 6.065 3.840 3.860 6.085 6.105 3.880 3.900 10 6.125 6.145 11 3.920 3.940 12 6.125 6.185 13 3.960 3.980 14 6.205 6.225 15 4.000 4.020 16 6.245 6.265 17 4.040 4.060 18 6.285 6.305 19 4.080 4.100 20 6.325 6.345 21 4.120 4.140 22 6.365 6.385 23 4.160 4.180 24 6.405
The geographical area within which the service from a radio communications transmitter can be received.
Geographic data set that represents a specific type of feature (e.g., vegetation coverage). Often simply called a layer. ARC/INFO also has a data format that is referred to as a coverage.
In radio or TV, the percent of television households that can tune to a station (or stations) because they are in the signal area.
Refers to all of the graphic and attribute information (in one or more files) related to a specific area of interest.
The geographic area encompassing a wireless network. This is the area your network service provider offers cellular service for your phone.
The graphic and attribute data related to a particular data theme for a study area. A coverage usually represents a single layer or theme.
A vector data format for storing the location, shape, and attributes of geographic features. A coverage usually represents a single theme such as soils, streams, roads, or land use. It is one of the primary vector data storage formats for ArcInfo. A coverage stores geographic features as primary features (such as arcs, nodes, polygons, and label points) and secondary features (such as tics, map extent, links, and annotation). Associated feature attribute tables describe and store attributes of the geographic features.
The "coverage" of a satellite system is the number of households who are receiving at least one channel of that satellite system. Decoder: See " descrambler".
The percentage ratio of circulation to households within a specified area. For example city zone coverage refers to the circulation in the city zone divided by the number of households residing there.
The area on the ground seen by a satellite at a particular position. Polar-orbiting satellites can in fact only see a single line going from left to right as the scanner rotates. The coverage is determined by the angles between which the scanner rotates (the scanner angle). The other determinant of the coverage is of course the movement of the satellite over the earth and the ability of the receiving station to receive its transmissions during that movement. Reception starts when the satellite comes over the station's horizon and ends on the opposite horizon. The coverage is the area seen by the satellite at each of those horizons plus the area in between. See also pass and equator crossing angle. See also projection. See also our coverage document.
A term used to define a mediums geographical potential. In magazines, the percentage of a given demographic market reached by a magazine.
Description of areas that can receive digital television - you can check your DTT coverage using the postcode database
a data layer created in Arc /Info (a GIS software ) that contains both the geographic feature s of the data and its related attributes
a FAR smaller area than the US's, not larger
a mechanism for assigning data systematically to a set of points or areas that (usually) take a regular form such as grid or triangulation
a set of related points, polylines, and polygons that cover a geographic "study area"
A North American breeder term for abundant fiber growth which occurs in areas other than the primary blanket, i.e., between the ears (cap) and on the lower legs.
The area which a given amount of paint will cover satisfactorily.
The percentage of households or individuals in a designated area that have access to a specific advertising medium.
Messages received by the satellite onboard instrument are processed and retransmitted to ground stations in real time. They are also recorded on board and "dumped". These two operating modes produce two types of geographical coverage with different performance capabilities: regional coverage (real time): the satellite broadcasts all messages received from transmitters in its instantaneous field of view (a 2750-km-radius circle at a minimum 5° elevation angle) to regional receiving stations. The areas served by regional coverage are therefore those within 2750 km of a regional receiving station. The results are often available in under 20 minutes. global coverage (delayed time): the satellite records all messages collected worldwide during an orbital revolution. It retransmits them each time it passes over one of the main ground stations. The results are available within a few hours.
Refers to the range of a mobile cellular network, measured in terms of geographic coverage (the percentage of the territorial area covered by mobile cellular) or population coverage (the percentage of the population within range of a mobile cellular network).
The land area where mobile phone services are available
The area on earth capable of effectively receiving satellite transmission.
The area in which a cellphone can make or receive calls.
The amount of design area in relation to the negative space. Details...
is a term applied in the ARC system to the various layers of geographic features.
1) A digital version of a map forming the basic unit of vector data storage in ArcInfo software. A coverage stores geographic features as primary features (such as arcs, nodes, polygons, and label points) and secondary features (such as tics, map extent, links, and annotation). Associated feature attribute tables describe and store attributes of the geographic features. 2) A set of thematically associated data considered as a unit. A coverage usually represents a single theme such as soils, streams, roads, or land use.
A specific area in which a mobile phone can make and receive calls
Denotes the areas in which a mobile phone can make and receive calls. It is often described by networks in terms of the percentage of population that can use the service rather than actual geographic coverage.
The area to which a driver delivers a uniform sound. Referred to as “the coverage area�. Usually described with angles, i.e. a driver has a 40° vertical coverage. Coverage in most drivers decreases as the frequency increases.
The geographical area within which a mobile phone can be used to make and receive calls. Coverage is affected by proximity to network transmitters and local geography.
percentage of households that can tune into a radio station within the theoretical broadcast radius.
The area in which mobile phones can make/receive calls.
The area to which the signal of a wireless device can be received
The maximum area allowed to be erected as buildings ON THE GROUND FLOOR of a piece of land, with respect to the land's area, (denoted as a percentage and it cannot exceed the Building Density)
the area covered by a bundle of shingles or shakes at a given exposure.
This category describes how large a shield is and how much area of the body it protects passively. The larger the coverage, the more the shield will obscure the player's field of vision and be more likely to inflict larger MVT Rate penalties.
The geographical reach of a mobile phone network or system.
The geographical area in which satellite signals can be transmitted or received with sufficient quality when using appropriately sized earth stations. Satellite coverages are usually communicated in the form of footprints displaying satellite G/T, EIRP or other quantity, such as the antenna size required for good quality reception of a particular service.
This is the area in which a mobile phone can make and receive calls. It is usually described in terms of the percentage of population that can use the service rather than actual geographic area.
The geographic area serviced by a wireless network.
the geographic area within which the repeater provides communications
Coverage or Footprint is an area on the earth's surface where effective transmission/reception to/from the satellite is possible. The contours of the footprint are usually specified by points at half the maximum power.
A geographic area containing the cell sites that enable a wireless phone user to make and receive calls. Each cell site has an antenna with the ability to send and receive signals. A coverage area is determined by the number and location of cell sites in the surrounding area. As new sites are added, calling areas are expanded, and/or call clarity is improved.
The defined geographic parameters of a market.
The geographical area in which the repeater may be used for communication.
Percentage of homes or individuals in a specific area that receive a broadcast and/or cable signal.
Percentage of individuals in a specific target group/geographic area reached by a publication/combination of publications.
The ground area represented on aerial photographs, photomosaics, maps or remotely sensed imagery.
The coverage of a lens is the size of the it can produce, measured as the diameter of the image circle produced by the optics. In a camera system the coverage must be large enough to cover the sensor or film used. In a view camera system, because the film plane can be moved independently of the lens plane, the lens must have enough coverage to cover the film while it is offset from the center of the coverage area.
In telecommunications, the coverage is the geographic area that the station in question covers. Broadcasters and telecommunications companies frequently produce coverage maps to indicate to users the station's intended service area.