ZA201404917B - Digital elevation model - Google Patents

Digital elevation model

Info

Publication number
ZA201404917B
ZA201404917B ZA2014/04917A ZA201404917A ZA201404917B ZA 201404917 B ZA201404917 B ZA 201404917B ZA 2014/04917 A ZA2014/04917 A ZA 2014/04917A ZA 201404917 A ZA201404917 A ZA 201404917A ZA 201404917 B ZA201404917 B ZA 201404917B
Authority
ZA
South Africa
Prior art keywords
digital elevation
elevation model
digital
model
elevation
Prior art date
Application number
ZA2014/04917A
Other languages
English (en)
Inventor
Niekerk Adriaan Van
Original Assignee
Univ Stellenbosch
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 Univ Stellenbosch filed Critical Univ Stellenbosch
Publication of ZA201404917B publication Critical patent/ZA201404917B/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three-dimensional [3D] modelling for computer graphics
    • G06T17/05—Geographic models

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Software Systems (AREA)
  • Remote Sensing (AREA)
  • Computer Graphics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Image Generation (AREA)
ZA2014/04917A 2012-02-13 2014-07-04 Digital elevation model ZA201404917B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA201201016 2012-02-13
PCT/IB2013/051117 WO2013121340A1 (en) 2012-02-13 2013-02-11 Digital elevation model

Publications (1)

Publication Number Publication Date
ZA201404917B true ZA201404917B (en) 2015-09-30

Family

ID=48048081

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2014/04917A ZA201404917B (en) 2012-02-13 2014-07-04 Digital elevation model

Country Status (3)

Country Link
BR (1) BR112014019836B1 (https=)
WO (1) WO2013121340A1 (https=)
ZA (1) ZA201404917B (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108280880A (zh) * 2018-01-24 2018-07-13 长春工程学院 一种利用遥感影像提高山体的数字高程数据分辨率的方法

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* Cited by examiner, † Cited by third party
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CN105869211B (zh) * 2016-06-16 2018-10-12 成都中科合迅科技有限公司 一种可视域分析方法及装置
CN109166148B (zh) * 2018-08-08 2021-08-27 长春工程学院 区域灰度和方向成分算子的遥感影像中树冠直径提取方法
CN110232737B (zh) * 2019-05-13 2023-04-18 杭州师范大学 一种城市汇水区划分方法
CN110189283B (zh) * 2019-05-21 2021-10-29 西安电子科技大学 基于语义分割图的遥感图像dsm融合方法
CN110322557B (zh) * 2019-06-18 2022-11-08 中南林业科技大学 一种结合gps与srtm融合的游动平差方法
CN111949752B (zh) * 2020-08-05 2024-05-31 江西省寄生虫病防治研究所 基于数字高程模型的特定生物种群高程获取方法
CN112629493B (zh) * 2021-03-09 2021-07-02 长江水利委员会水文局 一种基于多星源信息耦合的高精度水道重构方法
CN115937481B (zh) * 2022-11-16 2025-08-26 国机工业互联网研究院(河南)有限公司 Gis、dem、bim的融合显示方法
CN116087981B (zh) * 2022-11-21 2025-08-12 哈尔滨工业大学 一种基于条纹管激光雷达的dem图像生成方法
CN117671167B (zh) * 2023-10-19 2024-05-28 兰州交通大学 一种基于山体阴影分析的启发式dem综合方法
CN117635856B (zh) * 2023-11-07 2024-06-11 广东省地质调查院 一种矿山开采原始数字高程模型重建方法、系统和介质
CN118965667B (zh) * 2024-06-13 2025-03-07 兰州交通大学 一种基于曲率小波变换的多尺度dem生成方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108280880A (zh) * 2018-01-24 2018-07-13 长春工程学院 一种利用遥感影像提高山体的数字高程数据分辨率的方法

Also Published As

Publication number Publication date
BR112014019836A2 (https=) 2017-06-20
WO2013121340A1 (en) 2013-08-22
BR112014019836B1 (pt) 2022-03-08
BR112014019836A8 (pt) 2017-07-11

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