'Coordinate data' diaporamas de présentation

Coordinate data - PowerPoint PPT Presentation

Spatial Data Model: Basic Data Types

Spatial Data Model: Basic Data Types

Spatial Data Model: Basic Data Types. 2 basic spatial data models exist vector : based on geometry of points lines Polygons raster : based on geometry of grid cells (images, bitmaps, DEMs). Vector Data. Vector Data Model. Points : represent discrete point features.

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306 views • 30 slides
Spatial Data Model: Basic Data Types

Spatial Data Model: Basic Data Types

Spatial Data Model: Basic Data Types. 2 basic spatial data models exist vector : based on geometry of points lines Polygons raster : based on geometry of grid cells (images, bitmaps, DEMs). Vector Data. Vector Data Model. Points : represent discrete point features.

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447 views • 29 slides
Overview

Overview

Overview. Digitizing Creating vector data sets Converting to shapefile Creating new themes Snapping Altering the shape of lines and polygons Splitting features Unioning polygons Combining polygons Intersecting polygons Subtracting polygons Adding attributes Undoing edits

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309 views • 21 slides
Overview

Overview

Overview. Digitizing Creating vector data sets Converting to shapefile Creating new themes Snapping Altering the shape of lines and polygons Splitting features Unioning polygons Combining polygons Intersecting polygons Subtracting polygons Adding attributes Undoing edits

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213 views • 21 slides
Effective Group Presentations

Effective Group Presentations

Effective Group Presentations. creating unity from diversity. Characteristics of Effective Group Presentations. The message, organization, and style are UNIFIED. The presentation looks and sounds CREDIBLE. The important ideas in the presentation are CLEAR to the audience.

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328 views • 13 slides
An Overview

An Overview

An Overview. History & Principals Vision Noblesville began in 1993 when the city adopted a benchmarking process to measure its successes and failures in meaningful ways. Over the years that process has been refined and today stands as an integral part of the Mayor's Office.

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137 views • 7 slides
Approach

Approach

IMPROVING THE CRESIS DATA ACCESS SYSTEM BY VISUALIZATION OF FLIGHT PATHS IN GREENLAND Morgan Sonnenschein , Joel Plummer and Dr. Swapan Chakrabarti , Center for Remote Sensing of Ice Sheets, Macalester College, St. Paul MN 55105 and University of Kansas, Lawrence KS 66045. Abstract

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112 views • 1 slides

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