Candidate Projects 1. Snow Sensor -- Microwave Wetness/Density Calibration 2. Snow Sensor -- Optical Grain Size/Density Feasibility Demonstration 3. Radio Downlink Radiometer -- solar Tb, Cosmic background 4. Hg deposition 5. mass iButton project? spatial/temporal gradients (need a GPS?) 6. C-band RFI detector? 7. Campbell Sci something. eg. rain gauge cal and cross-cal; energy balance 8. Something Optical? inteferometry??? Spectrometry? 9. seismometer/magnetometer (if we don't get to it) A. mass spec?