nautical cartography

little need to write drivers, in addition to hardware vendors, IC design house. A few years ago when Linux was fired hot, there are also many experts involved in operating systems, compilers, and simplifying the study of standard function libraries. And most of the software needed in Taiwan belongs to applications, a large proportion of which are related to databases (in fact, not just Taiwan, Other places are roughly the same. So Vb,delphi and PowerBuilder such Ides, because they are easy to g

Web Supermap Series products as a platform for GIS development, more in line with the Chinese customs, the operation is more convenient, they have done a period of time, feeling a bit depressed, may wish to write down some experience. Supermap Deskpro Some of the words of cartography: Workspace: WorkSpace, in fact, is to focus on a number of map datasets, and on this basis for the map production, map analysis of the environment. In is.net, configuri

save our hard disk space by keeping the final completion plan. Third, make use of the production of CAD itself block and array function The block and array function provided by CAD itself can improve our working efficiency very well. In the company's similar products in different models or even the same type of products will often appear the same model parts, if you can accumulate in peacetime work, the common parts to make blocks (don't forget the uniqueness of the block name OH), The use of

button continuously, then the entity close to each other is displayed in high brightness until the selected entity is displayed in high brightness, then press the ENTER key (or the right mouse button) to select the entity. AutoCAD can conditionally select entities, that is, ' filter response Select objects:. The 2000 version also provides a quickselect way to select the entity, function and filter similar, but the operation is simpler and convenient. AutoCAD provides the choice set of construc

The calculation function is provided in CAD, the command is CAL, which undoubtedly provides a lot of convenience for our cartography, but in the application process, I found that some simple division calculation does not need to use CAL command can be automatically calculated by AutoCAD, although not a great skill, but in practice should It also allows us to improve our charting speed. For example, we use the offset command to shift the 9558÷2 units

engaged in art, architecture, interior design, you must master how to draw perspective, because it is the basis of all the drawings. Perspective helps to form true imagination. And it's based on perfect cartography. Perspective painting, is the building of the plane, façade or interior of the expansion diagram, according to the design information, painting into a picture has not yet become an entity. The three-degree space will be transformed into a

not a reason to really want to use graphs, it's just a job discussion. So, in terms of 1th and 2nd, you're just like trying to light a fire, to elaborate a point of view, or to make some trends more prominent, and that's why you're using the chart. So your chart needs to reflect these things, or you're wasting my time. 3. follow a few simple principles When you violate the basic principles of cartography, you will confuse the reader or allow the re

provides a wealth of GIS capabilities, such as maps, locators, and software objects for use in central server applications. Developers use ArcGIS Server to build Web applications, Web services, and other running standards. NET and Java EE Web server applications, such as EJB. ArcGIS Server can also be accessed via desktop applications in C/s (client/server) mode. The ArcGIS server is managed by the ArcGIS desktop, which can access the ArcGIS server over the LAN or Internet. MapInfo MapXtreme