USGS Maps are very useful in determining stream
order. Stream order is a method of numbering streams
as part of a drainage basin network. Stream order
provides a useful indicator of the physical and
biological characteristics of streams. USGS 7 1/2
minute quadrangle maps are best used to identify
first order streams.
USGS 7 1/2 minute topo maps - order by name,
location, UTM coordinates, State plane coordinates
or latitude and longitude.
1102-020 USGS
Quadrangue Map 2 lbs.
Featuring digitized full-color topographic maps
from the USGS, Terrain Navigator creates customized
maps with the levels of magnification down to
1:12,000. Trails, landmarks and campsites can be
easily marked and saved. Elevation profiles can
easily to drawn which show how far, how high, and
how steep the terrain is. Trace a route and display
its distance. Print beautiful custom maps with your
own symbols, text, and routes. Even select the exact
area you want to print even if it overlaps multiple
USGS quads.
Each
of these easy-to-use CD's contains up to 300 of the
most up-to-date contiguous maps available, in both
1:24/25,000 (7.5 minute quad) and 1:100,000 scales.
Terrain Navigator lets you navigate across terrain
without unfolding
a
map. As your cursor moves across the maps, the spot
elevation is displayed in feet or meters and
coordinates are displayed in your choice of 3
lat/long options, 4 MGRS systems, or UTM. Calculate
precise distances and areas instantly with either a
straight or free hand distance tool. The elevation
profile tool lets you view the ups and downs of the
terrain and calculates total altitude gain and loss
over the drawn distance. With Terrain Navigator, you
can annotate a map with lines, text and your choice
of 138 symbols, in 16 colors.
Terrain Navigator may be used in conjunction with
most major makes and models of GPS units having
dataports allowing for direct electronic transfer of
coordinates.
Each map, along with any annotations you have
created, can be printed in either color or black and
white, at your choice of scales. Printing options
also allow you to include lat/long and UTM tic marks
along the map's border, captions, the map title, and
marker information including the coordinate location
and elevation of each marker, as well as the
distances between them. Some states require more
than one CD to hold all the information. Specify
state or region of state.
1102-030 Terrain
Navigator CD-ROM
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