AR091585A1 - Metodo y aparato para derivar vectores de una red de torrentes de datos del mapa de elevacion digital - Google Patents

Metodo y aparato para derivar vectores de una red de torrentes de datos del mapa de elevacion digital

Info

Publication number
AR091585A1
AR091585A1 ARP130102275A AR091585A1 AR 091585 A1 AR091585 A1 AR 091585A1 AR P130102275 A ARP130102275 A AR P130102275A AR 091585 A1 AR091585 A1 AR 091585A1
Authority
AR
Argentina
Prior art keywords
vectors
data
torrent
huc
resolution
Prior art date
Application number
Other languages
English (en)
Inventor
G Mwethy Leslie
Zhenkui Ma
Original Assignee
Weyerhaeuser Nr Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Weyerhaeuser Nr Co filed Critical Weyerhaeuser Nr Co
Publication of AR091585A1 publication Critical patent/AR091585A1/es

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • G06T17/05—Geographic models

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Geometry (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Graphics (AREA)
  • Remote Sensing (AREA)
  • Theoretical Computer Science (AREA)
  • Processing Or Creating Images (AREA)
  • Image Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Testing And Monitoring For Control Systems (AREA)

Abstract

Un aparato basado en un procesador para computar vectores de torrente para un área de interés divides el área de interés en una cantidad de áreas del código de unidades hidrológicas (HUC). El procesador calcula vectores de torrente de datos de un mapa de resolución digital inferior (DEM). Aquellas áreas de HUC donde los datos de DEM de mayor resolución se encuentran disponibles, el procesador fusiona los datos de DEM de mayor resolución y de menor resolución. Los vectores de torrente se calculan a partir de los datos de DEM fusionados y se usan para reemplazar aquellos vectores de torrente calculados a partir de los datos de DEM de resolución inferior. Los atributos de vectores de torrente que reciben el flujo ascendente de un área de HUC adyacente se corrigen.
ARP130102275 2012-06-29 2013-06-27 Metodo y aparato para derivar vectores de una red de torrentes de datos del mapa de elevacion digital AR091585A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/537,934 US9117305B2 (en) 2012-06-29 2012-06-29 Method and apparatus for deriving stream network vectors from digital elevation map data

Publications (1)

Publication Number Publication Date
AR091585A1 true AR091585A1 (es) 2015-02-11

Family

ID=49778225

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP130102275 AR091585A1 (es) 2012-06-29 2013-06-27 Metodo y aparato para derivar vectores de una red de torrentes de datos del mapa de elevacion digital

Country Status (4)

Country Link
US (1) US9117305B2 (es)
AR (1) AR091585A1 (es)
UY (1) UY34879A (es)
WO (1) WO2014004319A2 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150019262A1 (en) * 2013-07-11 2015-01-15 Corelogic Solutions, Llc Method and system for generating a flash flood risk score
GB201510006D0 (en) * 2015-06-09 2015-07-22 Smith Alexis H Flood risk mapping and warning system and method
CN105427376B (zh) * 2015-10-28 2017-12-15 中国矿业大学(北京) 煤层顶板突水的三维动态可视化方法
CN108319758A (zh) * 2017-12-29 2018-07-24 上海市政交通设计研究院有限公司 一种基于水力模型的城市下穿地道排水系统优化设计方法
CN108804805B (zh) * 2018-06-05 2020-12-01 中国水利水电科学研究院 一种自动提取多条河流流域出口点的方法
CN108804804A (zh) * 2018-06-05 2018-11-13 中国水利水电科学研究院 一种基于数字河网的大数量子流域快速编码方法
CN109472868B (zh) * 2018-11-06 2019-10-18 中国水利水电科学研究院 一种内流河流域的子流域划分方法
US11441935B2 (en) 2019-05-30 2022-09-13 International Business Machines Corporation Flow rate determination based on limited observations
CN110717251B (zh) * 2019-09-19 2020-11-24 中国水利水电科学研究院 一种考虑多要素的分布式水文模型子流域划分方法
WO2021134114A1 (en) * 2019-12-31 2021-07-08 Alicanto Media Pty Ltd Technology configured to provide user interface visualisation of agricultural land, including 3d visualized modelling of an agricultural land region based on flow, hybridized multiple resolution visualisation and/or automated field segregation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6654690B2 (en) * 2001-04-05 2003-11-25 Harris Corporation Automated method for making a topographical model and related system
US7194389B2 (en) * 2003-03-25 2007-03-20 The United States Of America As Represented By The Secretary Of The Army Fusion of data from differing mathematical models
US7277837B2 (en) * 2003-08-27 2007-10-02 Hayes, Seay, Mattern & Mattern, Inc. Method for flow analysis utilizing cell elevation topology
US8239175B2 (en) * 2008-02-13 2012-08-07 Harris Corporation Geospatial modeling system providing poisson-based geospatial data set merging and related methods
US9087338B2 (en) * 2010-05-28 2015-07-21 Geostellar, Inc. Geomatic modeling of a solar resource based on radiance paths and a normalized slope
US20120035887A1 (en) * 2010-08-03 2012-02-09 Joseph Augenbraun Shading analysis software

Also Published As

Publication number Publication date
UY34879A (es) 2014-01-31
WO2014004319A3 (en) 2014-04-10
US9117305B2 (en) 2015-08-25
US20140003672A1 (en) 2014-01-02
WO2014004319A2 (en) 2014-01-03

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