Contour Map Creator 0.402improvement ideas
Sampling
North West corner
Latitude: Longitude:
South East corner
Latitude: Longitude:
Sampling Poinst:
N-S axis: step size: W-E axis: step size:
Plot Options
  Units:
Rounding for legend (decimal places):  
Save/Load Cookie
Other Options

Instructions

Go to the desired location in the map, set two markers by clicking the map to define a rectangle (or enter coordinates manually). Click the button [get data]. Optionally you can change the number of elevation samples you want in each direction, the more the better (max 400). You can also change the number of contours or set custom contour values. You can save some data in cookies, however there is a limit. Use the manual saving text areas below alternatively.

This service comes without any warranty whatsoever, including but not limited to functioning or correctness.

Resources: This service uses ArcGIS Map by Esri, the OpenStreetMap, Geocoding by Nominatim, Mapzen, Leaflet, jQuery and the CONREC contouring algorithm by Paul Bourke and Jason Davies.

Created by Christoph Hofstetter (christophhofstetter (at) gmail.com) 2013-2025

Visit my other projects at urgr8.ch and Living in Natural Harmony.

Elevation Data

min:
max:

Save Data


Copy data and save somewhere

Load Data


Paste data back here and click button below

Save Contour Map as an SVG file

If you want to have the contour maps as an individual layer (e.g. to create overlays) you can copy the code underneath the image below and save it as an svg file. Please note, as for now, the drawing below is square and you may want to stretch it to cover the actual area in a map.

Download SVG file
Download KML file

Pornyxxx -

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For decades, a handful of studios and networks acted as gatekeepers, deciding what stories were told and who got to tell them. Today, the landscape is decentralized. The rise of streaming giants like has turned the living room into a global cinema.

The Digital Renaissance: How Entertainment and Media Content is Rewiring Our World

Modern media content is hyper-personalized. While this means you are more likely to find shows and music you love, it also creates "filter bubbles." When media content is tailored strictly to our existing preferences, we risk losing the "water cooler moments"—the shared cultural experiences that once unified large groups of people.

Yet, paradoxically, there is a growing hunger for "slow media." Long-form podcasts and deep-dive video essays are booming, suggesting that while we like the quick hit of a TikTok, we still crave the depth of a well-told, complex story. Conclusion

The future of entertainment and media content is . As technology like AI begins to assist in content creation—from writing scripts to generating photorealistic visuals—the volume of content will only explode. The challenge for the future isn't finding something to watch; it’s finding the signal within the noise.