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10

The United States Geological Survey (USGS) has topographical maps arranged in the typical 7.5 minute quadrangle format, available for free viewing & download online for all of the US. Links: USGS Topo Maps USGS Map Locator and Downloader


9

A topographic map, as we see here, is made up of a number of lines.: Every point on a given line is at the same elevation. Where the lines get closer the slope is steeper, and vice versa. But that doesn't tell you directly which way the slope is going, so they put numbers on the lines - the slope goes up towards the higher numbers. These numbers indicate ...


8

I would consider using OSM as they are available for garmin devices.


7

Prerequisites: A Topographical Map for the area you are in. Ordnance Survey's Landranger series cover all of the UK. A compass suitable for the task. (I use the Silva Expedition 54) Knowledge of your current location on the map. Step 1: Taking Bearing. Point your compass at the distant peak. (This is done without a map, by physically looking at the ...


6

Yes, you can. I have managed to trek long upto a week with a set of satellite images. For that, I needed some skill in orientation, tracing down a trail and then setting the position in accordance with the satellite image. It does require skills in Navigation because, in most of the cases where people complain about Satellite Images not being good enough, ...


6

Google maps is free as in beer but doesn't usually show hiking trails. OpenStreetMaps is a free and open source site that works sort of like Wikipedia, and it often has good coverage of hiking trails, but the coverage may be somewhat hit-or-miss. For example, I've put in some trails for specific areas in California that are near my house or that I've ...


5

I use www.mytopo.com to order waterproof topo maps to take camping with me. They also have a good interactive online tool which you can use to find a specific area.


5

In the UK your best bet is to use the Ordanance Survey website where you can purchase maps: http://www.ordnancesurvey.co.uk/oswebsite/ I've used the getamap feature which is great at creating your own maps! Which is useful if your hike goes over several map boundaries - often the case in the Lake District!! You can also use Bing maps which has OS map data ...


5

Check this link out: http://peaklist.org/misc/links_to_map_resources.html It contains this and many more countries: UNITED STATES TOPOZONE.COM If all sites could be just like topozone. Topozone has a seamless map of the US at all published USGS scales; 1:24,000, 1:100,000, and 1:250,000, and 1:63,360 for Alaska. Recent changes to topozone mean that you ...


4

I am only familiar with US topos, but a point the other answers miss is that the US Geological Survey have mapping standards, and most non-USGS maps (at least in America) match the USGS standards. I'd suggest you start by learning the standard symbols in your area. Make up flash cards and you can easily quiz yourself as you have a few minutes (this is a ...


4

With these maps it's all about elevation - just remember a few main points: Each line represents a constant elevation (height) - so if you walk along that line you'll be walking flat. The numbers represent the elevation, the higher the number the higher you are. Usually it's in something like metres or feet above sea level, check the key/legend (UK/US!) ...


4

Omnimap seem to have all 1:50k maps with a delivery time of around two weeks. However, Omnimap are quite expensive (US$ 16.95 per sheet). By comparison, MapWorld New Zealand charges NZ$ 7.90 (US$ 6.50) per map. Land Information New Zealand have a (probably incomplete) list of international resellers. This list includes Omnimap. Probably some of the domestic ...


4

TopOSM The map features both contour lines and relief shading derived from data sources such as the USGS National Elevation Dataset, MassGIS and SRTM. Hydrographic features, such as lakes, rivers and wetlands, come from the USGS National Hydrographic Dataset and MassGIS. Roads, place names and all other map features are from the OpenStreetMap project. ...


4

The easiest option is to use this website: Garmin.Openstreetmap.nl It has an option to select just the map tiles you want, so you can get a map for a fairly small area if you want. To do this, choose the option for "Enable manual tile selection", then click on the tiles to select them. Then enter your email address, and click the button for "Build my map". ...


4

In places where the contour lines are closer together, the slope is steeper. Where the lines are further apart, the slope is gentler. In a spot where you see several lines merge together, that is a sheer drop-off. Avoid those, obviously. Look for nesting Vs on the map. These are ridges, or possibly ravines. Water (blue) bisecting the V will tell you it is a ...


4

Pythagoras is actually exactly what you would use, approximated as finely as you need for accuracy. What I mean by approximated, is: If you are following a continuous incline, you really only need one right angled triangle to calculate your hypotenuse, but if your incline varies, a more accurate figure will be gained by taking each change of incline as a ...


4

I would recommend a site like CalTopo (my favorite) or Hillmap; you can import GPX files into them, or click on points to define a path. For Caltopo, creating a path by clicking might not be immediately obvious; first choose "Add New Object", then select "Line", and once you've edited any details you can click each waypoint or hold down shift while ...


3

From personal experience, I would say that maps made by an organization that focuses on the area in question are the most accurate. For instance, here in the Easter USA, I wouldn't head out on the Appalachian Trail without a map from the ATC or into the Adirondak Mountains without a map from the ADK. Maps by an organization like this are typically updated ...


3

Letterboxing is very much the precursor to geocaching, although it's available in relatively limited places compared to the former. Dartmoor is where it was invented, and is thus the most popular place - you can easily find some boxes just by looking under "suspicious" rocks. I believe it's also available elsewhere in some areas in the US, though I'm not ...


3

Bing maps supports topo-maps (in the UK at least and not on the mobile client) via the ordanace survey


3

I'm a kiwi too (a director of Hiking New Zealand.com) We do remote guided small group trips around NZ . Some of us are starting to play around with digital map solutions. A Good one I found is BackCountryNavigator PRO, cost a few bucks but is excellent. can download maps for when you are out of Internet range and your GPS works on it. Don't use Google maps ...


3

I am from New Zealand and I tend to agree with the topomap service. Another great resource is the Department of Conservation Website http://www.doc.govt.nz Happy Hiking


3

The USGS Fort Collins Science Center published the following map of the conterminous United States in 2005: It has been published as a factsheet with a PDF (that can be zoomed for more detail): Watts, R.D., R.W. Compton, J.H. McCammon, C.L. Rich, and S.M. Wright. 2005. Distance to the nearest road in the conterminous United States: U.S. Geological Survey ...


3

That's actually a very difficult question to answer, since there's a lot of ambiguity about what's a "road," etc. Some geographers in Alaska tried to tackle a similar question here, in an Alaska Dispatch article.


3

Spain is mediocre when it comes to topographic maps. Certainly beats Italy, but you won't find the quality of France, Switzerland, Germany, or northern Europe. They're not too old — you can find maps less than 10 years old in the new digital series, at scales down to 1:25,000. In general, what's on the map exists and is accurate. Unfortunately: most ...


3

For central Europe I can recommend www.wanderreitkarte.de, which is a German site but has also an English and Italian language layer. Its data is based on openstreetmap data which is (at least in Germany) much more detailed off the beaten track than google maps is. Unfortunately it does not contain Norway, where your hike has obviously been done. ...


2

You don't say what area specifically you're looking at, or what your budget is - but Anquet seems to do a number of electronic copies of standard OS maps for prices I wouldn't consider unreasonable here. Of course, if you mean the whole of the UK / Europe then the cost will be high, but I don't think there's really much getting around that. It unfortunately ...


2

What you mean is called "Orientierungslauf" or in short "OL" in Germany. There are some events, but it is best you get in touch with some organizers over there perhaps using this list of upcoming orienteering marches. In my experience the events of this kind which are not highly popular are mostly not (yet) present on the internet. It's "popular" around ...


2

That would make you a 'naked geocacher'; a player who searches for geocaches by using a map, not a GPS. It's not uncommon, though it is a minority section of the international geocaching community. I cached naked for my first 40 hides, using maps and satellite images from Google Earth - it generally requires more preparation and a longer search at GZ but I ...


2

I have not done any geocaching but as I understand it, you get the coordinates of the cache and then you go find it with a GPS. Well, you don't need to use the GPS if you don't want to. If you know the coordinates, you can search for it with a map and compass. It will just be harder.



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