High Resolution Contour Maps. Hillmap lets you print high resolution topo maps that include a
Hillmap lets you print high resolution topo maps that include a scale, slope tool and magnetic declination. These contours are derived from 1/3 arc-second or better resolution data, and are visible at scales 1:50,000 and larger. nationalmap. High-resolution topographic maps showing the results of the 3-D laser-scanner survey with cm-scale resolution. US Topo Maps These next-generation USGS quad sheets contain contour data, water features, and other items you are used to seeing on USGS maps, but also has updated roads and other features. g. The dataset was created by merging elevation data from the SRTM and ASTER global datasets, as well as from Soviet topo maps at high latitudes. Thanks for your insights! International Digital Elevation Model datasets (e. Where can I consistently find contour maps with this degree of precision? Are there any free sources? Am I missing something on the Earth Explorer or USGS Interagency Elevation Inventory? If I could reliably source 2 foot or 1 foot contours, it would change the game for me. (A) 3-D view of the laser scanner–based digital elevation model (LDEM). 5 minute series topo maps at a scale of 1:24,000. S. 5 minute maps. In the United States, where the primary Sep 10, 2013 · Topographic elevations and bathymetric depths are often shown on maps with contour lines. . For details on data sources contributed by the GIS community, view the map of Community Maps Basemap Contributors. For downloading USA topo maps I primarily use the USGS 'National Map Downloader': https://viewer. Step 1: Create a map Use the tools in hillmap. Hillshade layer with contour overlay for easy visualization of your landform. gov/basic/ Over at the Google Earth Library site, Matt has started a project to convert USGS topographic maps (1:250K, 1:100K and 1:24K scales) into Google Earth overlays. Arizona and Nevada are available now, with Topographic maps became a signature product of the USGS because the public found them - then and now - to be a critical and versatile tool for viewing the nation's vast landscape. Free digital map download (high-resolution, GeoPDF): Brandon, South Dakota (file size: 15 MB) Map Size: please refer to the dimensions of the GeoPDF map above Weight (paper map): ca. View a listing of available topography datasets available along with detailed metadata information. Department of State HIU; NOAA National Centers for Develop a customized contour base map to aid the design and development of your homestead into your multi-generation family heirloom property. If you're looking for topographic maps (contours, place names & hydrography) for the United States, the first place to look is the USGS topo maps series. Land topography allows us to make maps of the features of the surface of the Earth. 5' 1:24,000-scale US Topo digital map series. Coverage The dataset covers European Environment Agency member states, plus some countries to In this tutorial, you will see how to download high-resolution topographic maps (scanned) from the online topographic map collections repository of the University of Texas Libraries. The National Map download client allows free downloads of public domain contour data in either Esri File Geodatabase or Shapefile formats. store/b Mastering Mapping: Techniques for Architectural Site Analysismore Large scale contour intervals are variable across the United States depending on complexity of topography, and as contours are generated per US Topo quadrangle, lines may not match across quad boundaries. Global Satellite maps. Department of the Interior DOI Inspector General White House No Fear Act FOIA Nov 3, 2022 · Use The National Map Viewer to explore GIS data, see availability of USGS topographic maps, and create your own web map. API or a data package for self-hosting. Question- How do I find a high quality, high resolution topographic base map? How can I find a high quality topographic base map to use? I’m not opposed to paying for it, as most of the free ones I’ve found have a lot of pixelation when I zoom to the level I need for the project I’m working on. The Alaska Mapping Initiative supports acquisition of new topographic map data and generation of updated maps for Alaska. Explore the World Topographic Map on ArcGIS, offering a detailed basemap with classic Esri topographic style and comprehensive global coverage. Sep 11, 2025 · The Map Reading Guide is an ideal resource for a wide range of map users and is an excellent and simple introduction to topographic maps which are suitable for anyone with an interest in maps. Nov 18, 2019 · Topographers face an uphill battle of a changing geography. Or, save the file and email a map to a copy shop for large-format print-outs. Deliverables include: Map Layers Contour layer from LiDAR data (as tight as 1 foot) appropriate to your property size and desired planning scale. Jan 8, 2026 · Explore detailed maps and topographic features on ArcGIS, providing comprehensive global coverage and classic Esri topographic style.