ABSTRACT
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 State-of-the-Art Photogrammetric Products for Henrico County, Virginia
Track:  Remote Imagery
Author:   Alfredo Carlos Frauenfelder
Henrico County, Virginia, is in the process of implementing an enterprisewide GIS program. The County has contracted for the delivery of state-of-the-art photogrammetric databases. The intent of this presentation is to detail how these databases will be created and how Henrico County, Virginia, plans to use these modern photogrammetric databases. These innovative databases are categorized into several mapping disciplines: (1) aerial photography, (2) survey control, (3) Digital Terrain Model (DTM), (4) photogrammetry, (5) metadata, and (6) digital ortho display. Actual deliverables that will be demonstrated by using Esri software include ArcInfo flight line index (photo-center coverage) ArcInfo control point coverage with GPS attributes and metadata ArcView GIS application with hot linked photographs of each survey position ArcInfo coverage of the stereo-model limits DTM in an ArcInfo point coverage ASCII file of DTM ArcView CATI (Catalog Imager) of resampled digital orthos at multiple resolutions ArcInfo coverage of tile layout and index map

Alfredo Carlos Frauenfelder
County of Henrico
P.O. Box 27032
Richmond, VA23273-7032

Telephone: 804-501-5769
Fax: 804-501-4545