[query]
[convert to grid] 
[reclass] 
HYDROLOGY -------------- > STREAMS ------ > RECLASS OF STREAMS
[query]
[convert to grid] [reclass]
HYDROLOGY
-------------- >
STREAMS
------ > RECLASS OF STREAMS
+ [combine]
[derive slope] 
[reclass] 
=
DIGITAL
ELEVATION
MODEL
--------- > SLOPE
(floating point grid) ------ > SLOPE
(3 classes)
SLOPES OF STREAMS [query] [convert to grid] --- > FLAT STREAMS
+ [merge]
HYDROLOGY [query] [convert to grid] --------- > LAKES
=
FLAT WATER
[find distance] 
[reclass] 
FLAT
WATER ------------------- > DISTANCE(floating
point grid) ------- >
BUFFER TO FLAT WATER (500
units)
Similarly obtain : BUFFER TO SLOPING WATER (300 units) and
BUFFER
TO STEEP WATER (100 units)
Cover all three buffer maps with smallest
buffers on top :
CONSERVED
RIPARIAN BUFFERS FOR WATER BODIES
To find the largest and flattest
stretches of streams for sailing and rowing practice
FLAT STREAMS [clump] CLUMPED [query for count > 50] LARGE FLAT STREAMS [zonal statistics = slope, mean] :
