Main article: SpreadsheetMicrosoft Excel has the basic features of all spreadsheets, using a grid of cells arranged in numbered rows and letter-named columns to organize data manipulations like arithm ...
The first part of an ETL process involves extracting the data from the source systems. In many cases this is the most challenging aspect of ETL, since extracting data correctly sets the stage for the ...
The transformation phase of a Spatial ETL process allows a variety of functions; some of these are similar to standard ETL, but some are unique to spatial data.Spatial data commonly consists of a geog ...
A drawing has two-point perspective when it contains two vanishing points on the horizon line. In an illustration, these vanishing points can be placed arbitrarily along the horizon. Two-point perspec ...
Linear perspective always works by representing the light that passes from a scene through an imaginary rectangle (the painting), to the viewer's eye. It is similar to a viewer looking through a windo ...
Radiosity is a method which attempts to simulate the way in which directly illuminated surfaces act as indirect light sources that illuminate other surfaces. This produces more realistic shading and s ...
When the pre-image (a wireframe sketch usually) is complete, rendering is used, which adds in bitmap textures or procedural textures, lights, bump mapping and relative position to other objects. The r ...
Hughes Santa Barbara Research Center initiated designed and fabricated the first three Multispectral Scanners (MSS) in the same year man landed on the moon, 1969. The first prototype MSS was completed ...
California is considered generally liberal in its policies regarding the LGBT community, and the rights of lesbian, gay, bisexual, and transgender people have received greater recognition since 1960 a ...
According to the U.S. Census Bureau in 2011:74.0% White (39.7% Non-Hispanic White, 34.3% Hispanic White)13.6% Asian (3.4% Filipino, 3.2% Chinese, 1.6% Vietnamese, 1.4% Indian, 1.2% Korean, 0.7% Japane ...
Main article: Origin of the name CaliforniaThe word California originally referred to the entire region composed of the Baja California peninsula of Mexico, the current U.S. states of California, Neva ...
The 2010 United States Census reported that San Mateo County had a population of 718,451. The racial makeup of San Mateo County was 383,535 (53.4%) White, 20,436 (2.8%) African American, 3,306 (0.5%) ...
San Mateo County was formed in 1856 after San Francisco County, one of the state's 18 original counties since California's statehood in 1850, was split apart. Until 1856, San Francisco's city limits e ...
Shading is used in drawing for depicting levels of darkness on paper by applying media more densely or with a darker shade for darker areas, and less densely or with a lighter shade for lighter areas. ...
