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🥾Hiking Gaiters - Leg protection for trails

🥾Heavy Duty Hiking Boots - Ankle-supporting boots for carrying heavy packs on steep contours

📻Handheld UHF Radios - Critical communication for groups in the Australian outback

🧼Clip-on Hand Sanitizer - Maintain hygiene when water for washing is scarce

⛺Ultralight Solo Tents - Compact shelters for multi-day topographic surveying expeditions

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Hertford Lock No 1 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:

🧭Global Orienteering Compass - High-precision liquid-filled compasses for accurate map reading and navigation

🎒3L Hydration Reservoirs - Hands-free drinking to stay hydrated on steep contour climbs

☀️Portable Solar Chargers - High-efficiency panels to hang on your backpack while walking

🌿Flora and Fauna Field Guides - Identify the plants and animals you encounter on your route

🎒Dry Bags - Waterproof bags for outdoor gear

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About this map

Hertford Lock No 1 topographic map, elevation, terrain

Name: Hertford Lock No 1 topographic map, elevation, terrain.

Location: Hertford Lock No 1, Folly Island, Hertford, East Hertfordshire, Hertfordshire, England, United Kingdom (51.80367 -0.06686 51.80391 -0.06655)

Average elevation: 53 m

Minimum elevation: 33 m

Maximum elevation: 84 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:

⛺Ultralight Solo Tents - Compact shelters for multi-day topographic surveying expeditions

🧥Insulated Down Jackets - High warmth-to-weight ratio for cold nights in the high country

📡Weather Radios - Emergency weather radios

🕯️Emergency Whistles - Safety whistles for hiking

🔦Headlamps - Hands-free lighting for hiking

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Gear up for your next adventure:

🎒Hiking Backpacks - Backpacks designed for hiking and trekking

📱Shockproof Phone Cases - Extra protection for your smartphone against drops on rocky terrain

📦Crushproof Equipment Cases - Safe transport for sensitive surveying and mapping instruments

⌛Survival Blankets - Emergency thermal blankets

🎧Bluetooth Outdoor Earbuds - Listen to navigation cues or podcasts during long solo treks

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