Aristotle's view is solely one amongst many in the discussion of time, the most controversial of which began with Sir Isaac Newton, and Gottfried Leibniz. Interestingly, he was also one of, if not the first person to frame the idea that time existing of two different kinds of non-existence, makes time existing at all, questionable. He also believed that time was infinite and continuous, and that the universe always did, and always will exist. One of the earlier views was presented by the ancient Greek philosopher Aristotle (384-322 BC), who defined time as "a number of movement in respect of the before and after." Essentially, Aristotle's view of time defined it as a measurement of change requiring the existence of some kind of motion or change. There exist various concepts of time that have been postulated by different philosophers and scientists over an extensive period of human history.
Oct., Dec.-31 daysįeb.-28 days for a common year and 29 days for a leap yearĢ4 hours or 1,440 minutes or 86,400 seconds The following table shows some common units of time. However, due to how time is defined, there exist differences in how calculations must be computed when compared to decimal numbers. It is very expensive.ħ.Like other numbers, time can be added or subtracted. Usually this feature in science fiction movies about the society of total control. On the basis of an entire geographic data navigation, or information system is powered on a lot of data can be built with dynamic objects, such, for example, we are developing for the police in the Dominican Republic. In fact, these interactive maps can include a plurality of different data, and the creation of these maps may require significant costs in time and resources, so that the price is formed individually.Ħ. A few more complicated is the case with Java Script interactive maps, a simple example can be found on this page: simple interactive map navigation This type of maps used the JVectormap or Mapael platforms. There is a problem with names in complex languages – Arabic, Hebrew, Farsi, Hindi, Chinese and Japanese, because the English-language versions of the data are not always available and we have troubles to correctly edit the text data.ĥ. Not all the countries and cities have sufficient data.Ĥ. Not all the cities have accurate geographic data for all buildings.įor example, hand-drawing of all buildings on the map one city (for example – Santo Domingo, Dominican Republic) took a few months, according to satellite imagery.ģ.
By its nature, our maps – Mercator projection of geographic GPS data, and each object in the source file has the exact coordinates in latitude and longitude.Ģ. It is important to understand what will be the end-use of the maps and in which format.ġ. The better you explain to us your wishes about the maps, the more sensible will be our response to prices))) Be sure to include the final map format, for example, “for printing in the format of 14 X 17 inches”, or something similar.Įither, for example, you need an interactive map for your site or business applications with dynamic objects on it, etc.
Great Lakes: Free exact map in the SHAPE formats (shapefiles).Free Vector Maps of Cities for Designers and Graphics Arts.