ArcGIS REST Services Directory Login
JSON

Surface/Slope_percent (ImageServer)

{"statistics": [{
 "min": 0,
 "max": 2356.779296875,
 "mean": 22.094380745451687,
 "standardDeviation": 23.958822249270654,
 "skipX": 1,
 "skipY": 1,
 "count": 0
}]}