'Numeric attribute' diaporamas de présentation

GIS Tutorial 1

GIS Tutorial 1. Lecture 2 Map design. Outline. Choropleth maps Colors Vector GIS display GIS queries Map layers and scale thresholds Hyperlinks and map tips. Lecture 2. Choropleth maps. Choropleth maps. Color-coded polygon maps Use monochromatic scales or saturated colors

1.48k views • 78 slides

GIS Tutorial 1

GIS Tutorial 1. Lecture 2 Map design. Outline. Choropleth maps Colors Vector GIS display GIS queries Map layers and scale thresholds Hyperlinks and map tips. Lecture 2. Choropleth maps. Choropleth maps. Color-coded polygon maps Use monochromatic scales or saturated colors

1.01k views • 78 slides

Relational Database Systems

Relational Database Systems. Higher Information Systems. The Relational Model. data is grouped into entities which are related, in order to minimise data duplication and achieve data integrity many-to-many relationships between entities are removed and replaced with one-to-many relationships.

1.24k views • 63 slides

Managing and querying encrypted data

844 views • 59 slides

Clustering

Clustering. Introduction K-means clustering Hierarchical clustering: COBWEB . Outline. Classification vs. Clustering. Classification: Supervised learning: Learns a method for predicting the instance class from pre-labeled (classified) instances. Clustering. Unsupervised learning:

1.06k views • 51 slides

Geographic Information Systems Applications in Natural Resource Management

Geographic Information Systems Applications in Natural Resource Management. Chapter 14 Raster GIS Database Analysis II. Michael G. Wing & Pete Bettinger. Chapter 14 Objectives. The potential applications of raster data for natural resource problem analysis,

479 views • 25 slides

Basic geostatistics

Basic geostatistics. Austin Troy. Interpolation. Three methods in Arc GIS. IDW SPLINE Kriging. Inverse Distance Weighting. Weighted moving average Weights by distance Assumes unknown value influenced more by nearby than far away points, but we can control how rate of decay

980 views • 24 slides

SAS ABM Survey Kit A Sample Usage Scenario: Collecting Numeric Attribute Values

287 views • 19 slides