PPT-Raster Graphics 2.01 Understand Digital Raster Graphics

Raster Graphics Also called bitmap graphics Consist of grids of tiny dots called pixels Have a fixed resolution and cannot be resized without altering image quality Edited in paint programs . We have no digital cable boxes that will work on digital cable tv No digital cable box is available Digital cable descrambler and digital cable box will be available someday At this time no digital cable tv box is available Look for digital cable de Continuous surfaces or spatial fields representation of geographical information. Grid data structure for representing numerical and categorical data. Map algebra raster calculations . Interpolation . Ken Carrier, . GISP. Senior GIS Specialist. Strategy & Information Department GIS Division. 2016 Ohio GIS Conference. Deliverable. Raw TIF imagery . 192,000 KB / 192 MB. No spatial reference files. Apr. 5. th. , 2017. Wenwen Zhang. CP6514/Spring 2017. 1. Agenda. GIS Concepts . Raster data . Raster analysis . Map algebra / Boolean overlay / Weighted overlay . Distance functions / Density / Interpolation / Surface analysis / Neighborhood statistics / Zonal statistics . Shekhat. M: 9727235778. E-mail: . vijay. .shekhat@darshan.ac.in. Computer Engineering Darshan . Institute of . Engineering . & . Technology. Unit-1 Basics of . Emily Riley. Monitors. The monitor . is . an essential piece of . computing . equipment needed for a . desktop . computer or laptop computer (although already built in to a laptop computer), the monitor is the key way at looking through the information in image form, the images produced by a monitor are made up of millions of pixels, the size and resolution however varies. Some people like to have more than one monitor connected to a computer because it gives them dual control. . graphics. LO2: Be able to plan the creation of a digital . graphic. LO3: Be able to create and save a digital . graphic. LO4: Be able to review the digital graphic. Learning objective 1. Investigate digital graphics . Digital Media. Digital media is used to create imaginary worlds like the one in Marvel’s movie . Guardians of the Galaxy. .. Concepts > Digital Media.  . In this section: Digital Publications, Digital Photography, Digital Audio, Digital Video, Digital Graphics and Interactive Media.. Rasters. are . beautiful.. Rasters. don’t depict objects; they represent space.. Rasters. are made of pixels, called cells. The cells are squares of a fixed size, and each contains a single value.. Katherine Paybins, USGS. Basic Ingredien. ts. Grid of data, such as the National Land Cover dataset, from 2006, and a point, line, or polygon feature dataset.. Area of interest, such as the Coterminous US, or the boundary of WV, or drainage areas in WV. What Unit of Measurement to Use. Quiz Question: List as many units of measurement that you can think of as a class.. Inches. Pixels. Points. Picas. Did you have more than one from the list below?. We generally pick what we are comfortable with, but in Graphic Design it should be based on need.. DataTitle. Larry C. . Shubat. Professor. The University of Akron. Ohio GIS Conference. Hyatt Regency Columbus. September 24 – 26, 2018. Columbus, Ohio. Prof Shubat BIO. 2. BA Geology UC Davis, CA . Thomas Harker. Thomas Harker. Task 01 - (P1) (P2). . You will need to carry out some research on both the hardware and software required for use in digital graphics. You should create and deliver a PowerPoint presentation to the ICT department staff on the hardware and software used to create and edit graphics. For each item, describe its main features and the role it plays in the creation and manipulation of graphical images. In your presentation explain how different types of graphic images relate to file formats, file conversions, formats and compression.. 2.1. 1 Text. They are characters that are used to create words, sentences and paragraphs. . Text.  provides just one source of information. . Text content items are essentially empty fields in which you can add text and links to websites. .