TY  - JOUR
AU  - J Walker
C2  - Proc Calibration of Passive Remote Observing Optical and Microwave Instrumentation
DA  - 1991-01-01
LA  - en
M1  - 1493
PB  - Proc Calibration of Passive Remote Observing Optical and Microwave Instrumentation
PY  - 1991
TI  - A Technique for Improving the Calibration of Large-Area Sphere Sources, SPIE
ER  -