1. Нүүр
  2. Байгууллагууд
  3. United States
  4. Dock monitoring station,...

Dock monitoring station, Hourly data, 1984 - 1990

These data were produced by a U.S. Geological Survey water monitor from 1984 until 1990. This instrument was housed in the dock shed at the end of SERC's wharf on the Rhode River. The USGS monitor recorded hourly observations of conductivity, (micromhos), dissolved oxygen (mg/liter), pH, and temperature. Water was pumped continuously from the river into a tub in which the four sensors were suspended. These hourly observations were punched onto a paper tape which was in turn transcribed by a Stevens Translater in the SERC computer room. These tapes now reside in archival storage.

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Сүүлийн шинэчлэл 2021 3-р сар 5, 21:00 (EST)
Үүссэн 2021 3-р сар 5, 21:00 (EST)
GUID
access_constraints ["Use Constraints: Use at your own risk", "Access Constraints: Available by download"]
bbox-east-long -76.54166
bbox-north-lat 38.88611
bbox-south-lat 38.88611
bbox-west-long -76.54166
contact-email gallegos@serc.si.edu
coupled-resource []
dataset-reference-date [{"type": "publication", "value": ""}]
encoding utf8
frequency-of-update notPlanned
harvest_url http://catalog.data.gov/dataset/10bf3ca6-f17e-4531-8999-5d6074e20e7d
licence ["\nAlthough these data have been processed\nsuccessfully on a computer system at the\nSmithsonian Environmental Research Center, no\nwarranty expressed or implied is made regarding\nthe accuracy or utility of the data on any other\nsystem or for general or scientific purposes, nor\nshall the act of distribution constitute any such\nwarranty. This disclaimer applies both to\nindividual use of the data and aggregate use with\nother data. It is strongly recommended that these\ndata are directly acquired from a Smithsonian\nEnvironmental Research Center server, and not\nindirectly through other sources which may have\nchanged the data in some way. It is also strongly\nrecommended that careful attention be paid to the\ncontents of the metadata file associated with\nthese data. The Smithsonian Environmental\nResearch Center shall not be held liable for\nimproper or incorrect use of the data described\nand/or contained herein.\n"]
metadata-date 2001-05-21
metadata-language eng; USA
metadata_type geospatial
progress completed
resource-type dataset
responsible-party [{"name": "Smithsonian Environmental Research Center", "roles": ["pointOfContact"]}]
spatial {"type": "Point", "coordinates": [-76.54166, 38.88611]}
spatial-data-service-type
spatial-reference-system
spatial_harvester true
temporal-extent-begin 1984-11-01
temporal-extent-end 1990-02-01