'Raster data' diaporamas de présentation

Introduction To ArcCatalog

830 views • 62 slides

What is GIS?

What is GIS?. A technology hardware & software tools An information handling strategy The objective: to improve overall decision making. GIS: a formal definition.

639 views • 36 slides

Reprojecting Raster Data of Global Extent

Reprojecting Raster Data of Global Extent. Auto-Carto 2005: A Research Symposium 21 - 23 March, 2005 Las Vegas, Nevada. E. Lynn Usery usery@usgs.gov. Reprojecting Raster Data of Global Extent. Daniel R. Steinwand,

558 views • 34 slides

Bald Eagle Wildlife Study Using Geographical Information Systems

Bald Eagle Wildlife Study Using Geographical Information Systems. Project Proposal.

460 views • 34 slides

Raster data in GeoServer and GeoTools : achievements , issues and future developments

Raster data in GeoServer and GeoTools : achievements , issues and future developments. Ing . Andrea Aime GeoSolutions. GeoSolutions. Founded in Italy in late 2006 Expertise Image Processing, GeoSpatial Data Fusion Java, Java Enterprise, C++, Python

774 views • 33 slides

TerraPop Vision

TerraPop Vision. An organizational and technical framework to preserve , integrate , disseminate , and analyze global-scale spatiotemporal data describing population and the environment. Develop tools to make data interoperable across data formats and subject areas

417 views • 33 slides

ArcGIS Basics

ArcGIS Basics. Research Computing Services August 6, 2019 Dennis Milechin, P.E. help@scc.bu.edu. Outline. Lecture What is GIS? GIS Theory Geographic coordinate system Projections Spatial data t ypes Attributes ESRI ArcGIS Hands On Portion. What is GIS?.

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R for Macroecology

400 views • 32 slides

Risiko : Python, GDAL, GeoNode for the Estimation of Impact from Natural Hazards

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Advanced Tools

410 views • 28 slides

SDE

SDE . Editing and Versions . Data Editors. Each Field Office needs to decide who will be editing which layers in the SDE Geodatabase so the permissions can be set accordingly. These users will be responsible for the edits and updates for those layers in their respective offices. Field Office

227 views • 21 slides

Speeding Up Large-Scale Geospatial Polygon Rasterization on GPGPUs

Speeding Up Large-Scale Geospatial Polygon Rasterization on GPGPUs. Jianting Zhang Department of Computer Science, the City College of New York jzhang@cs.ccny.cuny.edu. Outline. Introduction and Motivations Background and Related Works The Serial Scan-Line Fill Algorithm

460 views • 21 slides

GIS and Remote Sensing

GIS and Remote Sensing. Image data availability and incorporation into GIS C. Prietzsch The University of Texas, Department of Geological Sciences, Austin. Spatial data retrieval. Remote sensing measurements of surface characteristics surface hydrology soil-vegetation-atmosphere transfer

822 views • 20 slides

Chapter 8

Chapter 8. Remote Sensing & GIS Integration. Basics. EM spectrum: fig p. 268 reflected emitted detection film sensor atmospheric attenuation. Recording type. analog (film) must retrieve film resolution based on film type digital easier to retrieve data

196 views • 19 slides

OPEN DEVELOPMENT CAMBODIA

OPEN DEVELOPMENT CAMBODIA. Topic : Making Digital Maps Using Free and Simple Mapping Applications. Map-making demo using Geocommons and QGIS. What are some of the free map-making software?. What do we need in order to create a digital map?. Why is map important?. What is map?.

325 views • 19 slides

Data models

Data models Vector data model Raster data model (x,y) (x,y) (x,y) (x,y) (x,y) (x,y) (x,y) (x,y) (x,y) (x,y) point line polygon(area) The Vector Model of Real world The vector data model represent geographic features similar to the way maps do

1.43k views • 17 slides

Introduction to GIS

484 views • 16 slides

Layer and Data files

222 views • 11 slides

(INMEIN; HUSK/1101/1.2.1/0141)

309 views • 10 slides

Raster and Vector Data

241 views • 5 slides