Martijn de Klerk
Financial Manager/Flying Sensor Expert
M. (Martijn) de Klerk (MSc.) is financial manager and flying sensor expert at FutureWater with over six years of working experience in managing and executing international projects in the fields of water management, irrigation and agriculture. He received his master degree in Environmental Sciences at Wageningen University, where he gained broad experience in planning and organizing projects, and worked both as a consultant and scientific researcher. Countries of work experience include Spain, Mozambique, Kenya, Ghana and the Netherlands. Technical activities embrace drone and satellite image processing and interpretation, GIS analysis, and water allocation modelling, both at the level of a single field and an entire river basin.
Over the past years Martijn had a predominant role as project manager of FutureWater’s ThirdEye projects in Mozambique, Kenya and Ghana. In these projects, successful local enterprises were established that provide a low-cost drone service to small- and largescale farmers. The high-resolution drone images, which are made by trained local operators, indicate crop stress, around ten days before it can be detected by the naked eye. This early-warming decision tool gives farmers the possibility to take preventive measures, reducing crop loss and thus increasing yields and farmer’s income.
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2020 - FutureWater Report 214
Analysis of the Agricultural Crop Productivity Using Flying Sensors
Van Opstal, J., J. Beard, M. de Klerk
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2020 - Infographic
Analysis of the Agricultural Crop Productivity Using Flying Sensors – Infographic
Van Opstal, J., J. Beard, M. de Klerk
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2020 - FutureWater Report 204
Water Productivity Analysis: Rainfed Season 2019-2020
Van Opstal, J.D., M. de Klerk, A. Kaune, C. Nolet, J.E. Beard
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2020 - Quarterly Report
APSAN-Vale Quarterly Progress Report Q2-2020
Come, E., A. Teixera, J.D. van Opstal, M. de Klerk, N. Schepers, K. van Krieken, D. Levelt
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2020 - FutureWater Report 201
Water Productivity Analysis: Irrigation Season 2019
Van Opstal, J.D., M. de Klerk, A. Kaune
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2020 - Quarterly Report
APSAN-Vale Quarterly Progress Report Q1-2020
Come, E., A. Teixera, J.D. van Opstal, M. de Klerk, N. Schepers, K. van Krieken, D. Levelt
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2020 - Annual Report
APSAN-Vale Annual Progress Report 2019 (in Portuguese)
Come, E., A. Teixera, J.D. van Opstal, M. de Klerk, N. Schepers, K. van Krieken, D. Levelt
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2020 - Annual Report
APSAN-Vale Annual Progress Report 2019
Come, E., A. Teixera, J.D. van Opstal, M. de Klerk, N. Schepers, K. van Krieken, D. Levelt
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2019 - FutureWater Report 192
ThirdEye Kenya: Flying Sensors to Support Farmers’ Decision Making – Final Report
De Klerk, M., J. van Til, F.K. Julius
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2019 - FutureWater Report 190
ThirdEye Kenya – Water Productivity Report
Van Opstal, J.D., M. de Klerk
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2019 - STOWA Report 2019-32
Kennisbehoefte meteorologische en klimatologische informatie
Simons, G.W.H., M. de Klerk
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2018 - FutureWater Report
H2020 – TWIGA: WP3 Progress Report
Nolet, C., J. van Til, M. de Klerk
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2018 - FutureWater Report
ThirdEye Kenya: Flying Sensors to Support Farmers’ Decision Making – Summary of year 1 results
De Klerk, M., J. van Til
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2018 - FutureWater Report
ThirdEye Kenya: Flying Sensors to Support Farmers’ Decision Making – Interim Report
De Klerk, M., J. van Til
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2018 - FutureWater Report
ThirdEye Kenya: Flying Sensors to Support Farmers’ Decision Making – Inception Report
De Klerk, M., J. van Til
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2017 - FutureWater Report 173
Earth by Night: Exploring Night Light Satellites Imagery for Water Management
De Klerk, M., P. Droogers
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2017 - FutureWater Report 169
Monitoring Water Productivity: Demonstration Case for ThirdEye Mozambique
Droogers, P., G.W.H. Simons, N.I. den Besten, J. van Til, M. de Klerk
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2017 - White paper
On Spatially Distributed Hydrological Ecosystem Services – Bridging the Quantitative Information Gap using Remote Sensing and Hydrological Models
Simons, G.W.H., A. Poortinga, W.G.M. Bastiaanssen, D. Saah, A. Troy, J.E. Hunink, M. de Klerk, M. Rutten, P. Cutter, L. Rebelo, L. Thanh Ha, V. Phuong Nam, T. Hessels, M. Fenn, B. Bean, D. Ganz, P. Droogers, T. Erickson, N. Clinton
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2017 - FutureWater Report 168
Effectiveness of Improved Watershed Activities in Mbé River, Gabon
Hunink, J.E., M. de Klerk, F. de Boer, P. Droogers
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2017 - FutureWater Report 166
Change in Water Productivity as a Result of ThirdEye Services in Mozambique
De Klerk, M., P. Droogers, G.W.H. Simons, J. van Til
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2017 - FutureWater Report 163
Pilot optimalisatie waterverdeling Hunze en Aa’s
De Boer, F.S., M. de Klerk, G. Simons, P. Droogers
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2016 - FutureWater Report 155
Flying Sensors for Ultra-High Resolution Flood Risk Identification at Local Scales – Inception Report
De Klerk, M., J. van Til, P. Droogers
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2016 - FutureWater Report 151
Flying Sensors informatie voor een duurzamere water en energie economie
De Klerk, M., P. Droogers
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2015 - Deltares Report
Application of the FWOO method in the Vega Baja Segura catchment
Delsman, J., J.M. de Paz, M. de Klerk, L. Stuyt, P. de Louw, F. Visconti, M. del Longo, S. Pecora
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2015 - FutureWater Report 140
Water Resources Model for Kenneti Basin South-Sudan
Droogers, P., F.S. de Boer, M. de Klerk, G.W.H. Simons
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2015 - FutureWater Report 139
Water Allocation Planning for Vega Baja del Segura Spain
De Klerk, M., P. Droogers