American Society for Photogrammetry & Remote Sensing

The American Society for Photogrammetry & Remote Sensing (ASPRS) is a scientific and professional organization dedicated to the advancement of knowledge and education in the field of geospatial information science and technology. It was founded in 1934 and serves as a leading source of information, standards, and professional development for those involved in photogrammetry, remote sensing, GIS, and related disciplines.

USA Jan 1, 1934 Wikipedia Website
Geospatial Science Remote Sensing Photogrammetry Cartography