Difference between revisions of "Manually Classify Mammoth 1m pan data"
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Jump to navigationJump to searchm (New page: == Procedure for classifying == === Step 1: Create a raster for editing === a) Calculate stats on image b) Reclassify with highest DN value = 1, if < highest DN = 0 c) Add to map === Step...) |
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== Procedure for classifying == | == Procedure for classifying == | ||
=== Step 1: Create a raster for editing === | === Step 1: Create a raster for editing === | ||
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b) Start Editor, Raster Cleanup, start editing | b) Start Editor, Raster Cleanup, start editing | ||
c) Paint away! | c) Paint away! | ||
| + | === Step 3: Save Frequently! === | ||
| + | ArcSCAN has a habit of crashing | ||
| + | a) save edits | ||
| + | b) stop Raster Cleanup | ||
| + | c) Stop editing | ||
| + | d) export SCA map | ||
Latest revision as of 13:18, 8 February 2010
Contents
Procedure for classifying
Step 1: Create a raster for editing
a) Calculate stats on image b) Reclassify with highest DN value = 1, if < highest DN = 0 c) Add to map
Step 2: Edit using ArcSCAN
a) symbology - Classify to 2 themes b) Layout view - add measured grid b) Start Editor, Raster Cleanup, start editing c) Paint away!
Step 3: Save Frequently!
ArcSCAN has a habit of crashing a) save edits b) stop Raster Cleanup c) Stop editing d) export SCA map
