!%Dalsa Corp.%! of Waterloo, Ontario, Canada, a digital imaging provider, has expanded its capabilities to include back-side illumination in custom image sensors for aerospace applications in Earth observations and remote sensing. Previously, the company’s sensors were used to obtain quality imaging data to guide science and resource policies in government and industry. The multispectral, hyperspectral and ultrahigh-resolution panchromatic image sensors will offer new capabilities in aerospace applications.