Week of Jan. 15
Announcements & Reminders
Does anyone need help formating a PC Zip disk for the Mac?
Important raster GIS concept
MFworks operations and functions
Operation Taxonomy
Cover operation
Cover operation
overlay statement format
"Cover"
Cover operation
mosaic statement format
Slide 11
Recode operation
Recode statement format
Recode modifiers
Slice operation
The concept of “Slice”
An example of the Slice in action Here is a map
The legend for this map looks like this
The same map after being sliced into 5
The resulting legend has only 5 zones
Slice operation
statement format
modifiers of Slice
Spread operation
Spread statement format
Clump
Format of the Clump operation
The Clump in action
Clumped at distance 1
Clumped at distance 1.5
Clumped at distance 3
Another new item:
The Count function
The Count in action
Binary Maps
A mask map is a special type of binary map
When to use masks
Assignment #2
"2 part assignment"
Advice
Read over the entire assignment before beginning it
Things to remember from last week
That’s all