Filters: partyWithName: Jessica Z LeRoy (X) > Types: OGC WMS Service (X)
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Long-term monitoring data of geomorphic, hydrological, and biological characteristics of landscapes. This information provides an effective means of relating observed change to possible causes of the change. Identification of changes in basin characteristics, especially in arid areas where the response to altered climate or land use is generally rapid and readily apparent, might provide the initial direct indications that factors such as global warming and cultural impacts have affected the environment. The Vigil Network provides an opportunity for earth and life scientists to participate in a systematic monitoring effort to detect landscape changes over time, and to relate such changes to possible causes. This...
Categories: Data;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: USGS Science Data Catalog (SDC)
Discharge measurements made at U.S. Geological Survey Chicago Sanitary and Ship Canal near Lemont, Illinois, streamgage (05536890) between 2005 and 2013 were reviewed and manually processed using QRev v3.12. Discharge was measured using Acoustic Doppler Current Profilers (ADCPs) deployed from a moving boat according to the procedures described in Mueller and others (2013). QRev generates an extensible markup language file (XML) that provides information on measurement characteristics (Mueller, 2016a,b). Data from these XML files were exported into a comma-separated values (CSV) table to create a summary of measurement information. This CSV table also indicates which measurements were used in the development of index-velocity...
Categories: Data;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Acoustic Doppler Current Profiler,
Chicago Sanitary and Ship Canal,
Illinois,
Lemont,
USGS Science Data Catalog (SDC),
A dye tracer study was completed on the lower Sandusky River between July 11-13, 2017, during a confirmed Grass carp (Ctenopharyngodon idella) spawning event. The data contained in this data release include time series of dye concentration at fixed stations downstream of the injection site and three-dimensional water-velocity data and discharge measurements collected using acoustic Doppler current profilers (ADCPs) deployed from two U.S. Geological Survey (USGS) survey boats stationed on the river during the study. At 8:54 am Eastern Standard Time on July 11, 2017, 13.5 liters of Rhodamine WT dye in a 20-percent solution was injected into the Sandusky River at the Tiffin Road bridge crossing (41.327110, -83.130339)....
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