​​In terms of GIS, what do balloons, pigeons, airplanes, and satellites have in common?(1 point) Responses ​They have all been flown by geologists. ​They have all been flown by geologists. ​They have all been a part of GIS since the 19th century. ​They have all been a part of GIS since the 19th century. ​​They have all been part of modern drone development. ​​They have all been part of modern drone development. ​They have all been part of the evolution of aerial photography, which is central to modern GIS.

1 answer

The correct response is: They have all been part of the evolution of aerial photography, which is central to modern GIS.

Balloons, pigeons, airplanes, and satellites have all contributed to the development of aerial photography techniques, which have been essential for collecting spatial data and imagery in Geographic Information Systems (GIS).