Do you buy, own or serve imagery and other base maps?
Giza provides a low cost approach to image serving
and the tools needed to administer users and imagery.
Do you want to consume imagery and base maps into your GIS or CAD environment?
Giza provides high performance and standards compatible web services
supported by leading geo software packages.
Why use Giza?
Set up layers and metadata indexes for imagery sources
Create authorized users and administer secure access to the layers
Preview layers and download images via map-based user interface
Publish and distribute OGC compliant WMS/WMTS end-points
Track usage and access user statistics reports (including heatmaps)
How does Giza work?
Your basemaps in the cloud as a tile pyramid
Set up layer in Giza and enable role based access
Stream layer as OGC compliant web services into GIS and CAD packages
Who is using Giza?
“AppGeo’s Giza is totally designed with the end user in mind. As functionality expands and improves, the simplicity and ease of use remains the same. The ability to use Giza for maintaining the Texas Imagery Service, retrieving the image tiles, managing users, and keeping tabs on usage is the ultimate in efficiency and convenience.”
“Utah’s licensing of statewide aerial photography from Google in 2015, gave us 40 times more high resolution coverage area but also meant we had 40 times the density of pixels to store and serve to users in real-time. AppGeo’s cloud-based Giza imagery server platform provided both the IT economy and the scalability that were absolutely necessary to the success of this initiative.
The user management and logging built into Giza provide extremely valuable utilization metrics that describe usage patterns over time, by organization, and by geography. Knowing the ‘how’ and the ‘where’ for the 250+ Utah organizations now using the Giza-served aerial photography, and AGRC’s custom Utah base maps, will be important to sustaining these innovative offerings in the future.”
MassGIS has been using the Giza system to access Google orthophoto imagery since Spring 2016. MassGIS currently has imagery from the years 2013-2016 in the system, provided in both WMTS and WMS format. As of early January 2017, 97 users have been registered to use the system. MassGIS uses Giza to create user accounts and monitor usage of services. By assigning users into functional groups and also tagging them with keywords MassGIS is able to look at usage statistics in various ways. MassGIS also examines usage via map interface (to show where in MA tiles are being accessed).
Giza and Google Imagery
Serve Google Imagery as WMS and WMTS services
Giza was originally designed to work in conjunction with Google’s Candid Imagery product.
Google imagery is delivered as two storage buckets within Google Cloud Platform. The first houses the raw imagery files (JPEG2000’s), and the second includes a tile pyramid cut to level 20.
Giza creates services directly from the GCP buckets.
Giza has been thoroughly tested in demanding environments and has been used to serve statewide Google imagery to hundreds of daily users for the states of Texas, Utah and Massachusetts.