GIS BEATS
History
The Survey That Measured a Subcontinent by Hand...
How the British measured an entire subcontinent by hand, and why the Everest 1830 datum they produced is still under some of today's cadastral maps.
The Survey That Measured a Subcontinent by Hand...
How the British measured an entire subcontinent by hand, and why the Everest 1830 datum they produced is still under some of today's cadastral maps.
The Backup Instrument That Saved Landsat 1 — Ho...
The satellite, which was launched on July 23, 1972, carried two instruments. One of these was a camera of a television type, which all people anticipated would be the one...
The Backup Instrument That Saved Landsat 1 — Ho...
The satellite, which was launched on July 23, 1972, carried two instruments. One of these was a camera of a television type, which all people anticipated would be the one...
Sputnik 1 — The 184-Pound Orb That Launched The...
The USSR decided to blast a shiny little beach ball into the skies surrounding our planet on October 4, 1957. It had no cameras, no sensors, no scientific payload whatsoever...
Sputnik 1 — The 184-Pound Orb That Launched The...
The USSR decided to blast a shiny little beach ball into the skies surrounding our planet on October 4, 1957. It had no cameras, no sensors, no scientific payload whatsoever...
