Downloadable software for transmitting distress signals; Seismographic apparatus; Digital event recorders for seismic data; Sensors for determining position, velocity, acceleration and temperature; Vibration sensors; Environmental monitoring system comprised of meters and sensors that measure pressure, humidity, temperature and includes alarm and reporting functions; Downloadable software development kits (SDK); Downloadable geographic information system (GIS) software; Downloadable open-source computer software for use in seismic data visualization and analysis; Downloadable software, capable of functioning offline, for processing seismic waveform data