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A distance transform, also known as distance map or distance field, is a derived representation of a digital image.The choice of the term depends on the point of view on the object in question: whether the initial image is transformed into another representation, or it is simply endowed with an additional map or field.
H.323 videoconferencing is increasingly used for educational virtual field trips, since this connectivity option eliminates connection costs over the commodity Internet. A virtual field trip is a simulated, real-time field trip. In the case of interactive video conferencing, "students interact, in a live even, with a remotely located field trip ...
A variation on the field trip is the "site-based program" or "site-school" model, where a class temporarily relocates to a non-school location for an entire week to take advantage of the resources on the site. As with a multi-day field trip, appropriate overnight camping or lodging arrangements are often made to accommodate the experience.
Inspector Gadget's Field Trip (onscreen title: Field Trip Starring Inspector Gadget) is an American live-action/animated children's television series that is a spin-off incarnation of Inspector Gadget, produced by DIC Productions, L.P. in 1996. [1]
A cartogram (also called a value-area map or an anamorphic map, the latter common among German-speakers) is a thematic map of a set of features (countries, provinces, etc.), in which their geographic size is altered to be directly proportional to a selected variable, such as travel time, population, or gross national income. Geographic space ...
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Heightmap comes from the mathematical term 'map' and heightfield comes from the mathematical term 'vector field'. Heightmap is the more correct description because most heightfields are not a (vector) field in mathematical terms but they are always a map (in mathematical terms as well as in the visual representation).
A or x-scale; dimension of a pixel in map units in x-direction B, D are rotation terms C, F are translation terms: x, y map coordinates of the center of the upper-left pixel E is negative of y-scale: dimension of a pixel in map units in y-direction. The y-scale (E) is negative because the origins of an image and the UTM coordinate system are ...