Resources Contact Us Home
Method for determining an instantaneous unit hydrograph

Image Number 6 for United States Patent #6522972.

A method for producing a more accurate instantaneous unit hydrograph particularly for urban areas and for use in specifying the capacities of structures engineered to manage surface water runoff at the watershed catchment. The method uses map data verified by on-site inspections to obtain the input for the computer-performed calculation of initial probabilities, transition probabilities and mean waiting times, and subsequently the instantaneous unit hydrograph. This data includes the areas, links between streams, and slopes of various parts of the watershed.

  Recently Added Patents
Method of determining bond coverage in a joint
Mobile terminal and control method thereof
Assembly to attach a display device to a display device support
Compound motion shelf organizer
Method of detecting impurities in high temperature aqueous solution and apparatus of detecting impurities for the same
Current detection circuit for a power semiconductor device
  Randomly Featured Patents
Compact high definition television antenna
Power supply unit for supplying electric power to an electronic apparatus, and system comprising the power supply unit and the electronic apparatus
Abrasive for blast processing and blast processing method employing the same
Methods and systems for imaging device display standardization
System and method for using a compressed trie to estimate like predicates
Test indicator
Electron beam sensitive mixture resist
Independently switched voice and data calls using a simultaneous voice and data modem
Moisture curable sealer and adhesive composition