Tag: stream

Updates to Hydrology Analysis Services & New Hydrology Layers Added to ArcGIS Online

Watershed Delineation with Multi-Directional Hillshade

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

Posted in Analysis & Geoprocessing, ArcGIS Online, Community Maps, Hydro, Local Government, National Government, Oceans & Maritime, Water Utilities | Tagged , , , , , , , , , , , , , , | Leave a comment

Elevation and Hydrology Analysis with ArcGIS Online Live Training Seminar

Watershed Delineation

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

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QA/QC for Arc Hydro Terrain Preprocessing Vector Data: The Arc Hydro health check using Data Reviewer

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The Arc Hydro team has developed a data health check process that uses the ArcGIS Data Reviewer extension to assess and diagnose the quality of water resources data. The ArcGIS Data Reviewer extension is a set of functions and processes … Continue reading

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Hydrology is online at the University of Texas – Austin

AGOL landscape services

Students at the University of Texas at Austin have found a reengineered GIS in Water Resources class this fall. The GIS class, which was first offered by Dr. David Maidment in 1996, has changed the way that the information is … Continue reading

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For the latest on Arc Hydro, see the forum!

Arc Hydro Tools

The password for the Arc Hydro ftp site changed on 10/1/2013, and will be reset every 6 months. The current password is ADSRiver.2013b. Future passwords will be posted on the Arc Hydro Forum, and also on the Hydro Blog.  The … Continue reading

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Stormwater Utility Mapping of Impervious Area

Stormwater Fee

by Amit Sinha, Esri, Inc. Stormwater is the water that runs off property when it rains. When stormwater flows across driveways, parking lots and other surfaces, it picks up dirt and pollutants along the way. When this polluted water reaches … Continue reading

Posted in Hydro, Local Government, Water Utilities, Web | Tagged , , , , , , , , , , , , , , , , , , | 2 Comments

Trace America’s Streams using Streamer, by USGS

Streamer

The USGS National Geospatial Program is proud to announce the release of a dynamic map called Streamer, which allows a web user to map upstream and downstream traces and generate reports for each trace (including a map of the trace; its direction, … Continue reading

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GIS Hydro 2013: The Water Resources Workshop Agenda is here!

by Steve Kopp and Caitlin Scopel, Esri

For all the hydro folks coming to San Diego for this year’s International User Conference, please join us on Sunday before the conference (July 7, 2013) for a free all day meeting showcasing the latest happenings in Esri’s world of water resources.

The focus of this year’s meeting is Water on the Web. The morning sessions will present improvements in ArcGIS 10.2 (including tighter integration between Desktop and Online), and some exciting new data and analytic services – showcased as a series of demonstration scenarios. This will be led by Dr. David Maidment from the University of Texas, with support from the Esri Hydro Team, University of Texas staff, and Kisters. Continue reading

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New Geofabric Tutorials

Use Environmental Stream Attributes to extend stream and catchment attribution tutorial

The Australian Hydrological Geospatial Fabric (Geofabric) tutorial series has expanded, with a further two tutorials now available. The Geofabric is a specialised Geographic Information System. It registers the spatial relationships between important hydrological features such as rivers, water bodies, aquifers … Continue reading

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Unlocking British Columbia’s Hydropower Potential

Unlocking British Columbia's Hydropower Potential

GIS Assessment Model Uncovers Optimal Sites for Renewable Energy Production This article was originally posted in the Spring 2013 issue of ArcNews. Read the article here: Unlocking British Columbia’s Hydropower Potential. In addition, see the Kerr Wood Leidal presentation slides from Ryan … Continue reading

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