COMPRESS YOUR GIS DATA
GEOEXPRESS
LizardTech, a GeoWGS84 company, is a pioneering technology company specializing in advanced image compression and optimization solutions. Our cutting-edge products enable GIS professionals to seamlessly view, manage, and share massive imagery with unmatched efficiency. With a commitment to innovation and excellence, we are redefining industry standards and driving geospatial technology forward worldwide.
GeoExpress is LizardTech’s flagship software for advanced image compression and manipulation. It allows professionals to efficiently compress and manage massive Satellite, Aerial, UAV, and LiDAR datasets while preserving image quality, reducing storage needs, and minimizing network load. Powered by the patented MrSID® format, GeoExpress delivers multiresolution storage and selective decoding, enabling lightning-fast visualization, analysis, and streaming of terabyte-scale imagery across desktop, server, and cloud environments.
Handle Terabytes Like Megabytes with GeoExpress
Why GeoExpress
MrSID® is purpose-built for massive geospatial datasets, delivering higher compression, faster access, and better scalability than formats like JPEG2000, Zarr, COG, ECW, or GeoTIFF. Its multiresolution and selective decoding capabilities allow instant visualization without full decompression, making it the gold standard for efficient, high-quality imagery management.
Our technology
MrSID (Multiresolution Seamless Image Database) is a wavelet-based image compression technology created by LizardTech for massive raster datasets like satellite and aerial imagery. It delivers high compression with minimal loss of quality and allows progressive display, so users can quickly view and zoom into large images without full decompression—making it ideal for GIS, mapping, and remote sensing.
Speed Up Your Imagery with GeoExpress
Client Stories
Our clients share their experiences of working with us and the impact our MrSID solutions have had on their GIS operations.
Directorate of Information Resources | Québec Ministry of Sustainable Development, Environment and Parks
"Using GeoExpress and Express Server reduces our storage costs and enables us to manage images in a central location, which in turn reduces redundancy and increases our efficiency.”
Emma Thompson
“I highly recommend LizardTech for their innovative approach to image encoding. They have transformed the way we work and improved our efficiency.”
Ryan Clark
“LizardTech's MrSID solutions have exceeded our expectations. Their team is dedicated, knowledgeable, and committed to delivering top-notch services.”