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Protocol Test - Cluster
Task with Student Directions

GLOBE Assessment
Grade 5-8

Unsupervised Clustering Land Cover Mapping Protocol Test

The Unsupervised Clustering Land Cover Mapping protocol test assesses students' ability to cluster land cover sites using the MultiSpec system.

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Unsupervised Clustering Land Cover Mapping Protocol Test

 

 

 students-->

Student activity & Level of Performance

+ appropriate student performance

- inappropriate student performance

n.a. not appropriate or not observed

                                             
Using MultiSpec program on computer                                              
Open file with LANDSAT TM image of study site                                              
Create new project                                              
Select "Cluster" function ; select # according to groups you wish to classify                                              
Add information as directed by program/tutorial                                              
Assign land cover class to each category                                              
Rename clusters to correspond with MUC class                                              
Save classified clustered image as TIFF file                                              
Get instructions for data report to GLOBE                                              

 


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