L
L. Kgotlhang
Researcher at ETH Zurich
Publications - 13
Citations - 398
L. Kgotlhang is an academic researcher from ETH Zurich. The author has contributed to research in topics: Delta & Hydrological modelling. The author has an hindex of 6, co-authored 13 publications receiving 347 citations.
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Journal ArticleDOI
How can remote sensing contribute in groundwater modeling
Philip Brunner,Harrie-Jan Hendricks Franssen,L. Kgotlhang,Peter Bauer-Gottwein,Wolfgang Kinzelbach +4 more
TL;DR: In this paper, an overview of the possibilities for employing remote-sensing observations in groundwater modeling is given, supported by examples in Botswana and China, and the main possibilities are: (1) use of remote sensing data to create some of the spatially distributed input parameter sets for a model, and (2) constraining of models during calibration by spatially-distributed data derived from remote sensing.
Journal ArticleDOI
Regional review: the hydrology of the Okavango Delta, Botswana—processes, data and modelling
TL;DR: The history of hydrologic models of the Okavango Delta is retraced from the early box models to state-of-the-art distributed hydrological models as discussed by the authors.
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The role of remote sensing in hydrological modelling of the Okavango Delta, Botswana.
TL;DR: A coupled surface water-groundwater model of the Okavango Delta has been built based on the United States Geological Survey software MODFLOW 2000 including the SFR2 package for stream-flow routing to provide a new tool for evaluating water management and climate change scenarios.
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Hydrogeophysical exploration of three-dimensional salinity anomalies with the time-domain electromagnetic method (TDEM)
Peter Bauer-Gottwein,Bibi Ruth Neuman Gondwe,Lars Christiansen,Daan Herckenrath,L. Kgotlhang,Stephanie Zimmermann +5 more
TL;DR: In this paper, a finite-element solution for three-dimensional forward modeling of time-domain electromagnetic responses from arbitrary subsurface electrical conductivity distributions is presented. But the authors do not consider the effect of surface salinity on the electrical conductivities.
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Paleo-megalake and paleo-megafan in southern Africa
Joel Podgorski,Alan G. Green,L. Kgotlhang,Wolfgang Kinzelbach,Thomas Kalscheuer,Esben Auken,T. Ngwisanyi +6 more
TL;DR: In this article, an interpretation of unusually high-quality helicopter time-domain electromagnetic (HTEM) data indicates that paleo-Lake Makgadikgadi extended northwestward at least into the region presently occupied by the Okavango Delta.