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ChartTiff downloads newly released USGS Topographic Maps daily.
Always bringing users the latest Topographic Maps available
as Collarless / Seamless or Collared images
in the users specific Format and Projection.
The USGS Updated 17,042 Topographic Maps across the USA in 2024.
ChartTiff offers all current and historical GeoPDFs in a Geotiff format.
ChartTiff's Current NextGen's are generated from the latest
Digitally Generated USGS
GeoPDF Topographic Maps.
ChartTiff offers all Historical GeoPDFs
(since 2009 inception) Digitally Generated USGS
Topographic Maps as GeoTiff / JPEG NextGen's
NextGen Geo's are Collarless / Seamless Topographic Maps
No Setting Clipping or Setting a Transparency Layer required
Plug compatible with your GIS System
NextGen DRG's are Collared Topographic Maps
Complete coverage of the US, Alaska, Hawaii, Puerto Rico and Virgin Islands
All States are 1:24,000 Scale Files
Except for Puerto Rico and Virgin Islands that are 1:20,000 Scale
and Alaska that is 1:25,000 Scale
Projection information is selected during Check Out
Select UTM, State Plane, Latitude / Longitude or
Web Mercator
Projection
The projection information applies for complete order
If multiple projections are required please submit multiple orders
Select Output Resolution during Check Out
(600, 500, 400, 300 & 250 DPI Available)
600 DPI Produces largest file size
250 DPI is Compatible with Original Scanned Geos
Optional Layer Selection during Check Out
Select only the layers that you want represented on the map
User will receive:
1 composite map with selected layers
Individual maps with each selected layer
1 composite map with all available layers
Applies to Individual and Custom Area NextGen's
Standard GeoTiff format enhanced with
ChartTiff Extensions
Plus ESRI "tfw" and MapInfo "tab" files
Optional JPEG format -- Selectable at Check-Out
User can add
Shaded Relief
to NextGen Geo's and DRG's during Check Out
User can select ChartTiff
Enhanced Collars
for NextGen DRG's during Check Out
A NextGen Geo or DRG Quad is available as
1 Free Download
Sold by Individual Topographic Map, Custom Area Topographic Map or Complete State Sets.
For additional information:
NextGen About
For NextGen Geo availability and pricing:
NextGen Search
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