Mapping Impervious Surfaces in Support of Stormwater Management Programs (Cobb County, Georgia, USA)

Overview

Client: Critigen
Location: Georgia, USA

GISonLine was pleased to provide support through the creation of geospatial feature layers and geodatabases associated with the mapping of impervious surfaces (ex: roofs, driveways, sidewalks, roads, parking lots…etc.) using orthophotos covering an area of ​​over 100 km2 within Cobb County, Georgia, USA.

The Impact

 Primary goals of the project were to establish a geodatabase containing the feature layers of impervious surfaces for the purpose of fee collections associated with rainwater run-off and storm water sewer systems. 

The Outcome

GISonLine successfully performed digitization and feature layer creation of impervious surfaces using the orthomosaic imagery. In addition, GISonLine provided spatial data quality control and assessment with delivery of a topologically correct vector database to Cobb County, Georgia stakeholders.

 

LOCAL GOVERNMENtENVIRONMENTAL MGMT.

Client

Industry

Local Government
Environmental Management

Region

USA

Technology

Esri ArcGIS
orthophoto digitization
ArcGIS SDE

GRIDonLine is a comprehensive GIS Utilities Asset Management (AM) system designed to scale from small to large enterprise utility networks.

INSPECTonLine is a cloud-based (SaaS) web mapping application designed specifically for viewing, integrating and collaborating on survey & inspection datasets.

ARonLine is an Augmented Reality mobile application that transforms your CAD and GIS utilities data into amazing Augmented Reality (AR) visualizations.

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