Innerspace Technology Inc. released the Model 620 Portable Hydrographic Survey System (PHSS). The PHSS is designed to collect X,Y,Z data from a small boat; no factory training is necessary. The self-contained system consists of survey depth sounder, DGPS and Windows XP-based hydrographic (X,Y,Z) data collection software. Real-time sounding charts and data collection software screens are displayed via split screen presentation on the 10.4 inch, high brightness color LCD. The system is packaged in a waterproof, high impact, non-metallic transit/operating case. The 620 is available for rent and purchase. (Innerspace Technology Inc., Carlstadt, N.J.)