GTDS Inc. of Boucherville, Quebec, Canada, has agreed to market Telops' defense products in Japan, Europe and Australia. The Quebec City company's field-portable imaging radiometric spectrometer technology (First) sensor provides spatial information about the spectral characteristics of infrared targets, while its MR300 sensor for rapidly varying targets provides high-resolution spectra every 12 minutes. GTDS provides companies with access to a representative/distributor network that specializes in the defense and security sectors.