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River Rating Curves and Equations, Kwale County, Kenya (NERC grant NE/M008894/1)

The data sets contain the rating curves and equations, approved stage (H) discharge (Q) data for the purposed of building river rating information for three hydrometric stations: 3KD06 and KISCOL weir on Mukurumudzi River and Eshu Bridge on Ramisi River, in Kwale. See also Wara et al. 2019: https://doi.org/10.4236/jwarp.2019.114028
 
Citation proposal
. River Rating Curves and Equations, Kwale County, Kenya (NERC grant NE/M008894/1). https://metadata.bgs.ac.uk/geonetwork/srv/api/records/9037c8e3-baf5-1cbc-e054-002128a47908

Simple

Date ( Creation )
2019
Identifier
http://data.bgs.ac.uk/id/dataHolding/13607494

  Principal investigator

University of Oxford - Dr R A Hope (School of Geography and the Environment )  
Oxford OX1 3QY

  Point of contact

University of Oxford - Nancy Gladstone (Smith School of Enterprise and the Environment )  
Oxford OX1 3QY

  Originator

Rural Focus Ltd - Calvince Wara  
P.O. Box 1011-10400 Nanyuki Kenya

  Originator

Rural Focus Ltd - Mike Thomas  
P.O. Box 1011-10400 Nanyuki Kenya

  Distributor

British Geological Survey - Enquiries  

  Point of contact

British Geological Survey - Enquiries  

Maintenance and update frequency
notApplicable notApplicable
GEMET - INSPIRE themes
  • Geology
BGS Thesaurus of Geosciences
  • River flow
Keywords
  • NERC_DDC
Access constraints
otherRestrictions Other restrictions
Use constraints
otherRestrictions Other restrictions
Other constraints
The copyright of materials derived from the British Geological Survey's work is vested in the Natural Environment Research Council [NERC]. No part of this work may be reproduced or transmitted in any form or by any means, or stored in a retrieval system of any nature, without the prior permission of the copyright holder, via the BGS Intellectual Property Rights Manager. Use by customers of information provided by the BGS, is at the customer's own risk. In view of the disparate sources of information at BGS's disposal, including such material donated to BGS, that BGS accepts in good faith as being accurate, the Natural Environment Research Council (NERC) gives no warranty, expressed or implied, as to the quality or accuracy of the information supplied, or to the information's suitability for any use. NERC/BGS accepts no liability whatever in respect of loss, damage, injury or other occurence however caused.
Other constraints
Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced NERC materials "Contains NERC materials ©NERC [year]"
Metadata language
English English
Topic category
  • Geoscientific information
Geographic identifier
KE

 

Date ( Revision )
2009

Geographic identifier
KEN

 

Date ( Revision )
2009

Geographic identifier
KENYA [id=687000]

 

Date ( Creation )
1979

N
S
E
W


Reference system identifier
OGP / urn:ogc:def:crs:EPSG::21037

 

Date ( Revision )
2005

Distribution format
  • MS Excel ()

  Distributor

British Geological Survey - Enquiries  

OnLine resource
https://www.bgs.ac.uk/services/ngdc/accessions/index.html#item129585  
Hierarchy level
dataset Dataset
Other
dataset

Conformance result

Date ( Publication )
2011
Explanation
See the referenced specification
Pass
false

Conformance result

Date ( Publication )
2010-12-08
Explanation
See http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2010:323:0011:0102:EN:PDF
Pass
false
Statement
1) River flow measurements were undertaken using a Velocity Current Meter (Valeport) and an Acoustic Doppler Current Profiler (ADCP) during low, medium and high flow conditions at the three sites. 2) A Hydraulic Engineering Center-River Analysis System (HEC-RAS) model was set up for each site to simulate river surface water profiles under different flow conditions. The HEC-RAS model input included cross section and longitudinal surveys of the reaches. Engineering drawings for hydraulic structures and flow control sections were used to define model geometry. The model was calibrated and validated against measured stage-discharge data under unsteady state condition until the best agreement between measured and simulated was achieved. River rating curves and H-Q values were extracted from the calibrated and validated model to provide an accurate representation of river flow conditions.

gmd:MD_Metadata

File identifier
9037c8e3-baf5-1cbc-e054-002128a47908   XML
Metadata language
English English
Hierarchy level
dataset Dataset
Date stamp
2021-01-14
Metadata standard name
UK GEMINI
Metadata standard version
2.3

  Point of contact

British Geological Survey  
Environmental Science Centre,Keyworth NOTTINGHAM NOTTINGHAMSHIRE NG12 5GG United Kingdom

  +44 115 936 3100  
Dataset URI
http://data.bgs.ac.uk/id/dataHolding/13607494
 
 

  Overviews


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