Prominent (top) among the Terrain Instrument wires was the 1/2" brasswindribbon, and all galvanized steel strands were secured by turnbuckles and stretched between birch trees....this was the backbone for the networking of multiple trees and their sensor/strand configurations... Major Birch served as the node as the real time flagship-soundsource during interactive Westar IV, V satellite transmissions via KSJN (up/down) Minneapolis US and all (other teleconstruct spaceworks projects. Modified stepping switches and solenoids remotely controlled rain drops which triggered on/offs of any Terrain Instruments. All were capable of being telephone-controlled via keypad. Additionally,any specific Terrain Instrument could be activaed through equalized telephone pairs or delivery by modulated laser, translated by a radiometer, and resulted in locally mixed duo channel inputs. aimed at a window of my nearby studio. Subsequent audio traffic via satellite inter-activities comprised the Teleconstruct Spaceworks series...solar panels, infinity transmitters, FM transceivers, laser and telephone-line delvery handled all sensor-based monitorings.