The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences (ISPRS Archives) is the series of peer-reviewed proceedings published by the International Society of Photogrammetry and Remote Sensing (ISPRS). In the early years of the Society, Archive Volumes were published independent of Congress or Technical Commission Symposia.
spatial units
Single area (or multiple areas) of land and/or water, or a single volume (or multiple volumes) of space