SL247-1999 - Code for Consolidation of Hydrological Data

Author: None
Publisher:
Publish Date: 2000-06-01
Features: The Newben Standard is a revision of SD244-87 "Hydrological Yearbook Compilation and Printing Specification," consisting of seven chapters and five appendices. It mainly includes the following content:
--- Hydrological data compilation content and methods;
--- Data format standards;
--- Review and compilation of compiled results;
--- Storage of data products.
The revision of SD244-87 includes the following aspects:
--- Basically deletes the printing content and methods;
--- Separates review and re-examination into separate chapters;
--- Adds technical content on computer-based compilation instead of manual compilation;
--- Considers compatibility with hydrological databases;
--- Adds "Data Structure and File Names";
--- Adds "Storage";
--- Increases "Regression Analysis" in the compilation of hydraulic structure flow;
--- Adds "All-Tide Element Correlation Method" in tidal flow estimation;
--- Modifies and supplements compiled tables, observation items, and compilation symbols.
Regarding the compilation content of riverbed sediment transport, since it is already included in the SL43-92 "Specification for Measurement of Riverbed Sediment Transport and Bed Material" issued by the Ministry of Water Resources in 1993, this standard does not repeat the writing.