Tag Archives: Surface water
QA/QC for Arc Hydro Terrain Preprocessing Vector Data: The Arc Hydro health check using Data Reviewer
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
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
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
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
by Lara Saikali, Cartographic Product Engineer, Esri. Several community resource centers are available through the ArcGIS Resource Center, including a page dedicated specifically to Hydrology. The Hydrology Resource Center is an online community center that promotes hydro information products created … Continue reading
By Lori Armstrong
The World Water Online (WWO) group in the ArcGIS Resource Center has 12 new web map applications based on the SSURGO soil survey database. These apps show soil characteristics that are useful for hydrologic modeling, such as drainage class, available water storage, water table depth, and ponding frequency. The hydrologic group code, which classifies soils based on infiltration rate, can be used to calculate curve number and model how much rain falling in an area will become runoff.
by Steve Kopp, Geoprocessing and Spatial Analysis Team, Esri
Jump-start your conference a day early by joining us for the 20th annual pre-conference Water Resources Workshop on Sunday July 7th. The Water Resources Workshop is a FREE, full day workshop focused on emerging trends in the integration of GIS and Water Resources and how you can use them in your work.
by Cynthia Deischer and Ray Postolovski
Juliet: “What’s in a name? That which we call a rose by any other name would smell as sweet.”
Romeo and Juliet meet in Shakespeare’s tale. They are predestined from the start because of their surnames. Juliet tells Romeo that a name is an artificial and meaningless convention. Meaning what matters is what something is, not what it is called. However in the geospatial community, a name is far from meaningless and what something is named is just as important as what something is. Continue reading
We’d love to hear your feedback. Download the BETA 10.1 Arc Hydro Tools (32MB). Please contact email@example.com with any and all feedback. Arc Hydro Tools are free with your ArcGIS software license. In the coming months, documentation for the tools … Continue reading
by Kathy Isham, National Hydrography Dataset, USGS The US Geological Survey (USGS) has redesigned its applications page for the National Hydrography Dataset (NHD). The new applications page is organized into the six different types of applications that highlight how USGS … Continue reading