Your efforts have made possible the official release of the Elevation Analysis Geoprocessing Services – Watershed, Trace Downstream, Profile, Viewshed, and Summarize Elevation. Delineate a watershed, trace downstream, see the elevation profile and calculate the viewshed on every continent. These … Continue reading
The Esri Hydro Team is pleased to announce it has added more data layers to the Living Atlas. USA Polluted Waters (Source: EPA 303d) USA Permitted Point Source Water Pollution (Source: EPA NPDES) USA Hydrologic Group Code (Source: SSURGO) In … Continue reading
A recording of the June 5th Live Training Seminar, Elevation Analysis with ArcGIS Online, is now live on the Esri Training Web site as a free Training Seminar. So, if you were unable to attend on June 5th, please view … Continue reading
Elevation analysis services, hosted by ArcGIS Online, are a new option for performing analyses that require elevation and hydrologic data. For example, you can find the slope of a road, calculate a viewshed, or discover where water flows to or … Continue reading
by Steve Kopp, Esri Have you ever wanted to draw a viewshed or elevation profile for a location but didn’t have the data? Or needed to know the slope of a road, predominant aspect of a forest plot, or where … Continue reading
By Victor de Loza & Nahm H. Lee, Ph.D., Santa Clara Valley Water District Subcatchment delineation is an essential step for watershed modeling studies. Flow directions can be changed by roads, artificial surfaces, and storm drains. Urban subcatchment delineation is … Continue reading
By Papantzin Cid, GIS Analyst Hydromodification is the change in channel formation associated with changes in sediment; changes in sediment are usually caused by land use alterations. In an effort to mitigate the effects of hydromodification, the California State Water … Continue reading
By Steve Kopp, Esri For the water resources community, one of the highlights at this year’s Users Conference was the public beta release of the watershed delineation service in ArcGIS Online. This geoprocessing service is now available to everyone with … Continue reading
Wupperverband is a nonprofit agency in Germany that is responsible for river and watershed management including wastewater treatment, water resource management and flow/flood control. ArcGIS Online is being used to extract date, input date and enable the exchange of data across the agency.
Tom Freyburg, Water Wastewater International, spoke to Karl-Heinz Spies about Wupperverband’s use of GIS Technology and how it plays a key role in managing their business. Click here to view the video.
We’d love to hear your feedback. Download the BETA 10.1 Arc Hydro Tools (32MB) here: http://downloads.esri.com/archydro/archydro Please contact firstname.lastname@example.org with any and all feedback. Arc Hydro Tools are free with your ArcGIS software license. In the coming months, documentation for … Continue reading