'Raster' presentation slideshows

Spatial Analysis Using Grids

Spatial Analysis Using Grids. Learning Objectives. The concepts of spatial fields as a way to represent geographical information Raster and vector representations of spatial fields Perform raster calculations using spatial analyst Raster calculation concepts and their use in hydrology

850 views • 58 slides

COS 397 Computer Graphics

COS 397 Computer Graphics. Svetla Boytcheva AUBG, Spring 2013. Lecture 1 Coordinate Systems. Outline. Course Organization Introduction Image Formation Vector vs. Raster Graphics Graphics Formats Coordinate Systems. Course Organization. Lectures - Tuesday Practical Sessions - Friday

750 views • 52 slides

Overview

594 views • 43 slides

Representation of spatial data

Representation of spatial data. GIS thematic layers, raster and vector, conversi on , subdivisi on representation, continu ous data: contours, DEMs, TINs. Thematic map la yers. Separate storage of data according to them e : map la yers

698 views • 43 slides

Maps as Numbers

Maps as Numbers. Lecture 3 Introduction to GISs Geography 176A Department of Geography, UCSB Summer 06, Session B. Chapter 3: Maps as Numbers. 3.1 Representing Maps as Numbers 3.2 Structuring Attributes 3.3 Structuring Maps 3.4 Why Topology Matters 3.5 Formats for GIS Data

540 views • 40 slides

The GIS Weasel!!

The GIS Weasel!!. General Introduction. The GIS Weasel!!. Developed by USGS Freely available via Internet http://wwwbrr.cr.usgs.gov/weasel. Platform Requirements. Any platform (Unix/Windows) Workstation ArcInfo - with GRID raster processing software C compiler (if running under Unix).

463 views • 32 slides

Desktop Publishing Carnegie-Mellon University Spring 2001

Desktop Publishing Carnegie-Mellon University Spring 2001. Dave Watterson Art Director, GATF wttrsn@aol.com dwatterson@gatf.org. Welcome to Desktop Jeopardy!. 3 teams 2 questions to each team Each question worth 10 points If that team misses you have the opportunity to steal.

579 views • 27 slides

U niversity o f R hode I sland S UMMER I NTERNSHIP 2009

U niversity o f R hode I sland S UMMER I NTERNSHIP 2009. Oversize/Overweight Vehicle Routing and Permitting with a Geographic Information System. L iza X. R ios B errios. University of Rhode Island. Oversize/Overweight Vehicle Routing and Permitting with a Geographic Information System.

373 views • 22 slides

Lake Volumetrics

Lake Volumetrics. Introduction. Methods: Data. DEM from USGS Digitized version of 1:24,000 topo quadrangle Vertical accuracy ?5m, 30m resolution KML files, digitized from Google Earth Lake perimeter Drain line for dam Drain depth estimations in 400ft increments BING aerial imagery.

269 views • 15 slides

Computer Graphics

Computer Graphics Graphics software allows users to create and edit graphics Graphics can be divided into 2 types: Bitmap (Raster) Graphics Vector Graphics Pixel Bitmap Graphics A bitmap graphic is represented by a dot pattern Each dot is called a Pixel (picture element)

1.47k views • 14 slides

Lt. Col. Pawe? BORYN, PhD

POLISH EXPERIENCES IN PREPARING HIGH-RESOLUTION MAPS FOR JTLS. Lt. Col. Pawe? BORYN, PhD. Agenda. Introduction How to create a high-resolution map for JTLS ? Conclusions. Introduction. The first hex map of Poland (2004). How to create a high-resolution map for JTLS ?.

293 views • 14 slides

Raster Scan Displays

575 views • 14 slides

HTML5 data visualizations

HTML5 data visualizations. Visual creatures. Data. This slide intentionally blank. Visualization. Data visualization tools. SQL Server Reporting Services. Data visualization tools. Infragistics Telerik. Enter html 5. Canvas vs. SVG Raster vs. Vector. Canvas. Most famous!

240 views • 12 slides

IT- 601: Computer Graphics Lecture-03 Scan Conversion

Jesmin Akhter Lecturer,IIT Jahangirnagar University, Savar , Dhaka,Bangladesh. IT- 601: Computer Graphics Lecture-03 Scan Conversion. E. SE. Region 1. Region 2. SE. S. (-x 1 ,y 1 ). (x 1 ,y 1 ). (-x 2 ,y 2 ). (x 2 ,y 2 ). (-x 2 ,-y 2 ). (x 2 ,-y 2 ). (-x 1 ,-y 1 ). (x 1 ,-y 1 ).

348 views • 12 slides

Sunspot Studies in Oslo

Sunspot Studies in Oslo. Nils Brynildsen, Per Maltby, Terje Fredvik and Olav Kjeldseth-Moe Institute of Theoretical Astrophysics University of Oslo. Program History. Sunspot studies with SOHO instruments from 05/1996

226 views • 12 slides

GIS Modeling

273 views • 7 slides

Spatial DBMS

Spatial DBMS. Spatial Database Management Systems. Introduction. March 2002. SDBMS is a database system with additional capabilities for handling spatial data. Spatial Objects

462 views • 7 slides

Key Concepts from Exercise 4

130 views • 5 slides

Vector or Raster

Vector or Raster. Raster bitmap matrix of pixels . Vector a nchor points & line segments f ully scale-able. Vector (illustrator ai file). Raster (jpg image file) pixelates when enlarged (or scaled up).

218 views • 4 slides

Reading Focus

Reading Focus. Cadaster: Not a raster used in CAD Not when the Cadberry bunny has an accident PLSS divisions: Not BLM, USGS, Forestry, Not the Mississippi, State boundaries Generalization TINs Distance Decay Applications Douglas-Poker Spatial Autocorrelation

137 views • 4 slides