USGS - science for a changing world
Logo and link to The National Map

The National Map


ArcGIS REST Services Directory
Home > services > map_indices (MapServer) > Legend Help | API Reference
JSON

Legend (map_indices)

1x1 Degree Index (7)
30x60 Minute (1:100K) Index (8)
15 Minute (1:63K) Index (9)
7.5 Minute (1:24K) Index (10)
3.75 Minute Index (11)