LizardTech GeoViewer
OS : android Size : 21.28MBVersion : 1.0.4
Updated : December 10, 2025
LizardTech GeoViewer: The Ultimate Mobile GIS Viewer for MrSID and JPEG 2000 Imagery
LizardTech GeoViewer is a professional mobile application designed for viewing, analyzing, and interacting with high-resolution geospatial imagery directly on an Android device. This powerful tool transforms your smartphone or tablet into a portable GIS workstation, providing immediate access to complex raster and vector data formats like MrSID and JPEG 2000. For field professionals, researchers, and enthusiasts who need to access detailed geo-referenced images on the go, LizardTech GeoViewer delivers essential functionality with an intuitive touch-based interface.
Opening and Viewing High-Resolution Geospatial Imagery
Users begin by opening a supported file, such as a MrSID (.sid) or JPEG 2000 (.jp2) image, stored on their device. Once loaded, the LizardTech GeoViewer interface presents the full image. The primary action involves using standard multi-touch gestures: pinching to zoom into extreme detail and swiping to pan across the vast image canvas. This allows for meticulous inspection of high-resolution aerial photographs, satellite imagery, or scanned maps. The LizardTech GeoViewer efficiently handles these large, complex files, ensuring smooth navigation and rapid rendering without demanding constant cloud connectivity.
Analyzing Multispectral Image Data
For multispectral images, the LizardTech GeoViewer provides a band selection tool. After opening a suitable file, users access the layer properties menu to choose which spectral bands to display. This function is critical for remote sensing analysis, enabling users to create custom false-color composites that highlight specific ground features like vegetation health or water content. The workflow involves toggling different band combinations and immediately viewing the results on screen, facilitating rapid on-site preliminary assessment without needing a desktop GIS suite.
Integrating Vector Data Overlays
To enrich the base imagery, LizardTech GeoViewer supports the addition of vector overlays in Esri Shapefile (.shp) or KML file formats. Users load these files to superimpose boundaries, points of interest, or paths onto the raster image. The application draws the vector data, allowing users to see the precise geographic context. For instance, a utility worker could overlay a pipe network shapefile on an aerial photo to visually identify potential issues at specific coordinates, all within the LizardTech GeoViewer environment.
Utilizing Integrated GPS for Location Finding
The application integrates with the device’s built-in GPS. A user taps the GPS button within LizardTech GeoViewer to activate location services. The map view then automatically centers and pans to the user’s current real-world position, which is indicated by a marker. This instantly aligns the high-resolution imagery with the user’s physical surroundings, making it an indispensable tool for navigation, verifying features in the field, and conducting ground truthing surveys with extreme positional accuracy.
Measuring Distances Between Geographic Points
The measure tool provides precise distance calculations. A user selects the measure function and then taps a series of points on the image. The LizardTech GeoViewer instantly draws a connecting line between each tap and displays the cumulative total distance in the unit of choice. This workflow is essential for planning, auditing, or estimating lengths directly from the imagery, such as measuring the perimeter of a field or the length of a road section without any physical effort.
Identifying Geolocation and Layer Properties
Tapping anywhere on the loaded image within LizardTech GeoViewer reveals the precise geographic coordinates of that point in either WGS 84 (Latitude/Longitude) or the image’s native coordinate reference system. Furthermore, users can access a comprehensive properties panel for any layer, which details its coordinate system, geographic bounding box, resolution, and data type. This provides immediate metadata access, crucial for confirming data provenance and ensuring accurate interpretation and reporting while in the field.
Key Features
Open and view MrSID and JPEG 2000 image formats.
Select and combine bands from multispectral imagery.
Add vector data overlays from KML and Shapefiles.
Center the map on your live GPS location.
Measure distances between multiple points on the imagery.
Identify geographic coordinates and view detailed layer properties.
- Owner : Celartem Inc. d.b.a. LizardTech
- System : android
- Category : Tools
- Update Time : December 10, 2025
- Version : 1.0.4
- Package ID : com.lizardtech.activity
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