LizardTech Geospatial ProductsApril, 2010

2

LiDAR Compressor

• Compress point cloud data to MrSID Generation 4 (MG4)• Lossless

• 25% of the original size • Some datasets can be compressed to 15% or

smaller of their original size• Lossy

• Performs lossless compression first• Points are decimated to achieve target file size

3

4

LiDAR Compressor benefits

• Rapid viewing• Easily manage your entire point cloud• MrSID Generation 4 LiDAR files are supported in:

• ESRI ArcGIS 3D Analyst• Merrick MARS® 6.0• Global Mapper 11.0• LizardTech GeoViewer

• More to come soon!

• Easy to use• Minimal training required

5

LiDAR Compressor

6

GeoExpress 7

100 MB GeoTIFF 5 MB MrSID

Compression without compromise • Visually lossless at 5% of the original file size• Digitally lossless at 50% of the original file size

ISO standard Unlimited file sizes Lossless compression Multispectral images Profiles

Your choice of output image format:

MrSID

Industry standard Unlimited file sizes Lossless compression Optimization

GeoExpress 7

JPEG 2000

100 MB GeoTIFF (3 seconds) 5 MB MrSID (< 1 second)

Images load and display faster

GeoExpress 7

Supported in almost every major GIS application

ESRI ERDAS Bentley Autodesk Intergraph MapInfo Google Earth

and many, many others …

GeoExpress 7

UTM Zone 10N

Lat/Long

Image Reprojection

• Reproject imagery to over 2000 pre-defined systems• Easily define, save, and share custom coordinate systems for later use• Mosaic images from multiple coordinate systems

GeoExpress 7GeoExpress 7

Color Balancing• Automatically or manually balance images• Automatically correct vignette and tilt• Automatically smooth seam lines

GeoExpress 7GeoExpress 7

GeoExpress 7

• “Despeckling” tools in GeoExpress 7• Compress “collar” areas of imagery losslessly• Retain color values• No speckling

• Apply to old datasets to clean up edges

Before despeckling…

…and after despeckling

• Rapidly deliver large datasets of raster imagery to any device – ever over low bandwidth connections

• Satisfy more image requests faster

• Increase the speed of delivery without any additional investment in hardware or bandwidth

• Easy to set up and easy to administer

Express Server

• Works with existing image servers • View your maps up to 25 times faster than with ArcGIS

Server or ArcGIS Image Server alone

• Serves imagery to most GIS applications • Work with remote datasets hundreds of gigabytes in size

right on your desktop

• WMS Support delivers imagery to any WMS client

Express Server

http://www.historicaerials.com/

http://204.211.239.206/lizardtech/iserv/ows?

http://njwebmap.state.nj.us/njorthos?

Customer sites

North Carolina OneMap

Historic Aerials New Jersey Orthophoto Repository

Spatial Express

• Store MrSID and JPEG 2000 imagery in Oracle Spatial

• Save storage space• Use just 5% of the normal space required for

storage• Easily viewable

• View imagery in nearly any application via WMS using LizardTech Express Server

• Viewable in packages built with Oracle GeoRaster

19

20

21