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👉 Easily get elevation data in JSON, GeoTIFF and KML formats using Elevation API

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🧵Survival Paracord - Multi-purpose cordage for emergency repairs and shelters

📐Altimeters & Barometers - Tools for measuring altitude and air pressure

🦯Walking Poles - Supportive poles for long-distance walking

🛌Sleeping Bags - Warm and packable sleeping bags for outdoor nights

🪓Outdoor Multitools - Versatile tools for hiking and camping

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Alton topographic map

Click on the map to display elevation.

👉 Easily get elevation data in JSON, GeoTIFF and KML formats using Elevation API

Thank you for supporting this site ❤️
Make a donation

Gear up for your next adventure:

🎒Hiking Daypacks - Compact backpacks ideal for short hikes and excursions

⛺Lightweight Tents - Compact tents for backpacking and trekking

📦Compression Sacks - Reduce backpack volume efficiently

🗺️Scratch-off Peak Maps - Track your progress climbing Munros or Wainwrights

🧤Thermal Touchscreen Gloves - Stay warm while operating your GPS or smartphone camera

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About this map

Alton topographic map, elevation, terrain

Name: Alton topographic map, elevation, terrain.

Location: Alton, Madison County, Illinois, 62002, United States (38.85086 -90.22431 38.93086 -90.14431)

Average elevation: 147 m

Minimum elevation: 120 m

Maximum elevation: 201 m

👉 Easily get elevation data in JSON, GeoTIFF and KML formats using Elevation API

Thank you for supporting this site ❤️
Make a donation

Gear up for your next adventure:

🧥Waterproof Hiking Jackets - Rain protection for walking in all weather conditions

🗺️Topographic Maps - Detailed maps showing elevation and terrain features

🥾Hiking Boot Waterproofing Wax - Maintain the lifespan of your leather trekking boots

🧊Personal Water Filters - Drink safely from mountain streams marked on your map

🧣Fleece Neck Warmers - Extra insulation for winter topographic surveys

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Gear up for your next adventure:

🧣Neck Gaiters - Protects against wind and sun on exposed ridges and peaks

🧥Waterproof Hiking Jackets - Rain protection for walking in all weather conditions

🛰️Handheld GPS Devices - Reliable GPS units for hiking and outdoor navigation

🛌Sleeping Mats - Insulated mats for comfortable outdoor sleeping

👟Men's Trail Running Shoes - Lightweight grip for fast movement over topographic contours

As an Amazon Associate, this site earns from qualifying purchases at no extra cost to you.