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I’m building a full-basin SWAT+ setup for the Eastern Nile and want support completing the simulation and forecasting phase. The core of the assignment is to ingest and pre-process hydrological data—daily river flow, rainfall, temperature and PET—and integrate those inputs into a calibrated SWAT+ model that can reliably project runoff, streamflow and water balance under multiple climate and management scenarios. What I already have • 30-arc-second DEM, preliminary sub-basins and HRUs • Raw gauge data from ENTRO, CHIRPS rainfall grids and NASA POWER climate series • Land-use and soil shapefiles (pre-processed) Where I need your expertise • Fill gaps in the hydrological series, apply bias correction and trend checks • Finalise watershed delineation and HRU definition in ArcSWAT+ or QSWAT+ • Configure weather generator, reservoirs and routing reaches accurately • Run multi-year simulations, then generate flow duration curves and seasonal forecasts out to 2050 under selected CMIP6 ensembles • Document every step so the model can be reproduced and audited Deliverables 1. Calibrated and validated SWAT+ project folder for the full Eastern Nile domain 2. Technical memo (≈10 pages) detailing data sources, preprocessing, calibration statistics (NSE, PBIAS, R²) and scenario assumptions 3. Spreadsheet of cleaned hydrological input series and Python/R scripts used in preprocessing 4. Set of forecast maps and hydrographs (PNG/GeoTIFF) summarising baseline and future flows Acceptance criteria • Daily NSE ≥ 0.65 at the four primary gauges during validation period • Forecast outputs run without unresolved errors or warnings in SWAT+ • All scripts execute on Windows 10 with open-source libraries only If you’ve previously delivered basin-scale SWAT+ studies and can turn around clear, documented results, I’m ready to share the data package and move ahead quickly.
Project ID: 40591562
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38 freelancers are bidding on average €154 EUR for this job

⭐⭐⭐⭐⭐ SWAT+ Setup Support for Eastern Nile Simulation and Forecasting ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project needs and see you're looking for support with your SWAT+ setup for the Eastern Nile. You don't need to look any further; Zohaib is here to help you! My team has successfully completed 50+ similar projects for hydrological modeling. I will ingest and pre-process the hydrological data and integrate it into a calibrated SWAT+ model to project runoff and streamflow effectively. ➡️ Why Me? I can easily do your SWAT+ setup as I have 5 years of experience in hydrological modeling, data preprocessing, and simulation. My expertise includes data analysis, GIS applications, and model calibration. Additionally, I have a strong grip on relevant technologies like Python and R for scripting and data manipulation. ➡️ Let's have a quick chat to discuss your project in detail and let me show you samples of my previous work. I'm looking forward to our discussion! ➡️ Skills & Experience: ✅ Hydrological Modeling ✅ Data Preprocessing ✅ SWAT+ Calibration ✅ GIS Applications ✅ Python Scripting ✅ R Programming ✅ Trend Analysis ✅ Simulation Techniques ✅ Data Analysis ✅ Flow Duration Curves ✅ Climate Scenarios ✅ Documentation Skills Waiting for your response! Best Regards, Zohaib
€150 EUR in 2 days
7.9
7.9

Hi, I can complete the Eastern Nile preprocessing, calibration, and scenario runs by cleaning the gauges, checking bias and trends, then setting up the watershed, HRUs, and climate inputs for reproducible SWAT+ simulations. With more than 10 years in GIS and remote sensing, and daily work in water-focused research at IWMI, I have handled basin-scale spatial analysis, hydrologic data preparation, and Python/ArcPy scripting for audit-ready workflows. I can review the data package, confirm the gauge periods and scenario set, then begin with the preprocessing scripts and model configuration. Which SWAT+ interface are you using now? Best regards, Sujeewa GISPromo IT Solutions
€140 EUR in 5 days
6.8
6.8

With a deep understanding of the Eastern Nile SWAT+ project requirements, I am well-equipped to deliver high-quality results. By focusing on data quality checks, model configuration, simulations, and documentation, I will ensure accuracy and transparency throughout the process. The deliverables will include a calibrated SWAT+ project folder, technical memo, clean hydrological inputs spreadsheet, and forecast maps/hydrographs. I guarantee a daily NSE ≥ 0.65, error-free forecasting, and compatibility with Windows 10 using open-source tools. Count on my expertise to efficiently handle the project complexities and deliver precise results on time. Let's collaborate to drive the successful completion of your Eastern Nile SWAT+ project.
€225 EUR in 5 days
6.4
6.4

I have experience in conducting basin-scale SWAT+ studies and am proficient in Python, data processing, remote sensing, statistical analysis, and data visualization. I can support you in completing the simulation and forecasting phase for the Eastern Nile SWAT+ modeling project. I will fill gaps in the hydrological series, finalize watershed delineation, configure weather generator and routing reaches accurately, run multi-year simulations, and generate flow duration curves and seasonal forecasts. I will ensure the model is calibrated and validated, and provide detailed documentation of the process. Let's discuss further and get started on this project. See the above links please. Please go through my profile its 15 years old see the work I did over the years. ---> No Win No Fee means that your satisfaction is my utmost priority. <---- Lets discuss the job details. Moreover, I am willing to start the job and perform tasks without even being hired; it is just to show my commitment to this project. Looking forward to hear from you. Regards Shah
€158 EUR in 5 days
5.8
5.8

Hi, I am a full-stack AI developer with 8 years of rich experience in software development, with a background in Python, data processing, statistical analysis, data visualization, remote sensing, GIS, and environmental data analysis. I am familiar with Python, ArcGIS, QGIS, SWAT+, ArcSWAT+, QSWAT+, Pandas, NumPy, GeoPandas, R, and climate data processing. I can help complete your SWAT+ workflow by preprocessing and validating hydrological datasets, performing gap filling and bias correction, finalizing watershed and HRU configuration, running calibrated simulations, and delivering reproducible scripts, technical documentation, and forecast outputs for the selected climate scenarios. I'm an individual freelancer and can work on any time zone you want. Please contact me with the best time for you to have a quick chat. Looking forward to discussing more details. Thanks. Emile.
€140 EUR in 7 days
5.7
5.7

In search of a skilled and seasoned professional to successfully complete your Eastern Nile SWAT+ modeling project? Look no further, for I offer the perfect blend of technical expertise and extensive experience. With more than 6 years as a Full Stack Developer, my skill set is versatile, offering a broad range of solutions from Java to Python, from Data Analysis to Data Processing and Data Visualization - all necessary in successfully completing this project. What sets me apart is not only an impressive portfolio that includes delivering basin-scale SWAT+ studies, but also my commitment to providing the "Highest Quality" results promptly on "Reasonable Budgets". My primary goal is exceeding your expectations while ensuring a smooth and communicative process throughout the project. The deliverables mentioned are well within my abilities- ranging from pre-processing data to running multi-year simulations. Additionally, I can assure you thorough documentation every step of the way justifying your choice and allowing for future audits. My promise: impeccable daily NSE at the four primary gauges during validation period and robust, error-free forecast outputs in SWAT+. Let's get started on this exciting project.
€140 EUR in 1 day
5.6
5.6

Hi there, I am A.R.M. MASUD with a strong background in data science.I specialize in providing customized data analysis services that transform raw data into meaningful insights to support strategic decision-making. Our approach includes data cleaning, exploratory data analysis (EDA), statistical modeling, and visualization using tools such as Python, Excel, or Power BI, tailored to your specific goals. With a strong background in analytical research and a proven track record of delivering actionable results, I ensure the delivery of timely, accurate, and business-relevant insights. I am confident that our expertise will provide the clarity and direction needed to drive impactful outcomes for your organization. Thank you for considering your data analysis project. I am confident that our expertise and commitment to excellence will add significant value to your business operations. Thanks A.R.M. MASUD
€140 EUR in 7 days
4.8
4.8

Hi there, we are a team of AI/ML Full Stack Web and Mobile App Developers and we can do this project in no time. Thanks Ashish Kumar.
€140 EUR in 7 days
4.4
4.4

Nice to talk you , After reading in detail the requirements of your project and concluding that they match my areas of knowledge and skills, I would like to introduce myself. My name is Anthony Muñoz and I am the lead engineer for DS Pro IT agency. I have worked for over 10 years in Backend and software development and have successfully done multiple jobs. It will be a pleasure to work together to make your project a reality. Please feel free to contact me. I´m looking forward to working with you. I really appreciate your time and remain attentive to any request or question. Greetings
€170 EUR in 7 days
3.8
3.8

As a seasoned Data Analyst & Scientist with 8+ Years of experience, I have a profound set of skills and depth of knowledge that align perfectly with what you're seeking for your Eastern Nile SWAT+ Modeling project. My expertise lies in data manipulation, statistical analysis, and model documentation - all key components for successful simulation and forecasting. I'm proficient in Python, using libraries such as Pandas, NumPy, and Scikit-learn which are crucial for ingesting large datasets, and applying the necessary preprocessing techniques like bias correction and trend checks. Having worked extensively with SQL, I'm well versed in dealing with databases where your clean hydrological input series will be stored. Furthermore, my experience in working with multiple cloud platforms like AWS, Google Cloud Platform, and Microsoft Azure means I can accurately configure weather generators, reservoirs as well as routing reaches for smooth multi-year simulations.
€140 EUR in 7 days
3.8
3.8

Hello, I'm Rafael, a GIS and hydrological modeling specialist with experience in SWAT+, geospatial analysis, and environmental data processing. I've carefully reviewed your project. Since you already have the DEM, HRUs, land use, soils, and primary datasets prepared, the focus is on producing a robust and reproducible SWAT+ model. I would begin by validating and preprocessing the hydrological series, including gap filling, bias correction, and consistency checks before finalizing the watershed configuration, weather inputs, routing, and reservoir parameters. The calibration and validation phase will be driven by NSE, PBIAS, and R² targets, followed by multi-year simulations and future projections using the selected CMIP6 scenarios. Every preprocessing step, model adjustment, and assumption will be documented to ensure the entire workflow can be reproduced and audited. The final delivery will include the calibrated SWAT+ project, cleaned datasets, Python or R preprocessing scripts, technical documentation, and forecast maps and hydrographs for both baseline and future scenarios. Let's discuss the available calibration period, the target gauges, and the selected CMIP6 models so we can define a realistic timeline and implementation plan for the project.
€250 EUR in 5 days
4.3
4.3

Hi there, Your Eastern Nile SWAT+ setup is well-scoped, and this is exactly the kind of basin-scale hydrological modeling and forecasting work I enjoy. Here's how I'd take it forward: Data preprocessing: gap-filling the daily flow/rainfall/temperature/PET series, bias-correcting CHIRPS and NASA POWER against ENTRO gauges, and running trend checks Watershed setup: finalising delineation and HRU definition in QSWAT+/ArcSWAT+, then configuring the weather generator, reservoirs, and routing reaches Simulation & forecasting: multi-year runs plus flow duration curves and seasonal forecasts to 2050 under your selected CMIP6 ensembles Calibration: targeting daily NSE >= 0.65 at all four primary gauges, reporting NSE, PBIAS, and R² You'll receive the calibrated SWAT+ project folder, the ~10-page technical memo, cleaned input spreadsheets with fully documented Python scripts (open-source only, Windows 10), and the forecast maps/hydrographs as PNG/GeoTIFF — everything reproducible and auditable. Share the data package whenever you're ready and I'll get started.
€100 EUR in 3 days
3.0
3.0

Hello There! I’m Md Ruhul Ajom, and I’m excited to partner with you. I can dive into your project immediately. I’m a GIS and data-focused full-stack developer with experience supporting hydrological modeling, geospatial data processing, Python automation, and scientific workflow documentation. I understand you need to complete an Eastern Nile SWAT+ modeling workflow, including hydrological data preprocessing, gap filling, bias correction, watershed refinement, calibration, validation, CMIP6 scenario simulations, and fully documented, reproducible outputs. I’m experienced with GIS data processing, Python-based preprocessing, and scientific reporting for environmental projects. I have rich experience in geospatial analysis, hydrological data processing, and scientific workflow automation. I am skilled in SWAT+, ArcSWAT+, QSWAT+, Python, R, QGIS, ArcGIS, GDAL, PostgreSQL/PostGIS, CMIP6 climate data processing, statistical validation (NSE, PBIAS, R²), and technical documentation. I understand you want a reproducible, well-documented SWAT+ model that meets the required calibration targets and delivers reliable forecasting outputs. I’m ready to start immediately and would be happy to discuss your project. Looking forward to hearing from you. Best regards, Md Ruhul Ajom
€100 EUR in 3 days
3.6
3.6

Addressing the comprehensive scope of hydraulic modeling, especially with hydrological data integration and forecasting, demands careful calibration, validation, and meticulous documentation. I am well-versed in SWAT+ modeling, data processing, and scenario analysis, ensuring precise, reproducible results. Your project’s focus on detailed data handling and future climate projections is aligned with my expertise in environmental modeling and scripting. I am committed to delivering a thorough, validated basin model along with detailed documentation, facilitating transparent, reliable forecasts up to 2050. Collaboration on this project will be both efficient and insightful, aiming for strategic water management insights. How do you envision involving the client in the iterative process of model calibration and scenario analysis to ensure the project aligns with their strategic water management goals? I look forward to discussing how I can contribute to your project’s success and provide comprehensive support from data processing to scenario forecasting.
€125 EUR in 21 days
2.6
2.6

Having previously delivered robust basin-scale SWAT+ studies, I have the expertise and skills required to bring your Eastern Nile project over the finish line. My track record in full-stack development - combining frontend, backend, and AI technology into high-performing, scalable systems is what sets me apart. My deep knowledge of Python paired with a dedication to clean architecture will ensure your hydrological data is robustly ingested, processed, and presented with utmost accuracy. To meet your acceptance criteria, I'll meticulously handle hydrological series gaps, apply bias correction and trend checks. My thorough understanding of ArcSWAT+ and QSWAT+ will streamline watershed delineation, HRU definition, weather generator configuration, reservoirs setup and routing reaches establishment for decisive results. Being aware that reproducibility is crucial in scientific projects like yours; every process will be clearly documented for future reference or potential audits.
€30 EUR in 2 days
3.2
3.2

Hallo, "SWAT+ BASIN SIMULATION" — Sie benötigen bereinigte hydrologische Daten und ein kalibriertes Modell für den Östlichen Nil. Ich werde die Daten mit Python pandas aufbereiten, Lücken mit spline‑Interpolation füllen und Bias‑Korrekturen nach USGS‑Methodik anwenden, dann die CSV‑Dateien direkt in SWAT+ einbinden. Für die Einzugsgebiet‑ und HRU‑Definition nutze ich ArcSWAT+ in ArcGIS Pro, damit die Polygone exakt zum DEM passen. Ähnliche Daten‑Cleaning‑Aufgaben habe ich bereits umgesetzt: https://www.freelancer.com/projects/data-collection/Polish-Dental-Clinics-Business-Leads/reviews Falls Lücken länger als 30 Tage auftreten, setze ich eine Kombination aus spline‑Interpolation und Klimanormalisierung ein, um unrealistische Niedrigflüsse zu vermeiden. Welches sind die vier primären Messstellen, die Sie für die Validierung verwenden wollen? Ich freue mich auf die Zusammenarbeit. Artur Giżycki
€240 EUR in 5 days
2.0
2.0

Hello! I’ve completed a similar SWAT+ project for a major river basin, where we achieved a 30% improvement in runoff predictions by effectively preprocessing hydrological data. I’d love to share the implementation details in chat. To tackle your project, I would focus on filling the gaps in your hydrological series while ensuring the calibration aligns with your validation metrics. We can use Python for preprocessing and documentation, making everything reproducible. Quick question: What specific methods or tools are you considering for bias correction and gap filling in your data? If you’re open, I can share insights from my previous build, and we can see if it fits your needs.
€140 EUR in 7 days
0.6
0.6

Hi, this is Joshua from Davis. I have strong experience with hydrology modeling and reproducible data workflows. I understand you need a full Eastern Nile SWAT+ setup completed through simulation and forecasting. Your goal is to turn the existing DEM, gauges, CHIRPS, NASA POWER, land use, and soils into a calibrated basin model that can project runoff, streamflow, and water balance with clear documentation. I can help finish the preprocessing, calibration, validation, and scenario runs in a clean and auditable way. I would handle gap filling, bias correction, trend checks, watershed and HRU refinement, weather inputs, routing, and reservoir setup. Then I would run the multi-year simulations, generate flow duration curves, seasonal forecasts to 2050, and package the scripts and outputs for reuse. I can communicate in real time in your time zone and can provide a simple demo or part of the project within 12 hours of starting. Q1: Which SWAT+ version and interface are you using now? Q2: What are the four primary gauges and the validation period? Q3: Do you already have the CMIP6 ensemble list and scenario assumptions? Best regards, Joshua
€155 EUR in 6 days
0.0
0.0

Building a reliable SWAT+ model for the Eastern Nile requires meticulous handling of hydrological data and precise calibration. I understand the importance of accurately ingesting and pre-processing daily river flow, rainfall, temperature, and PET to project runoff and streamflow effectively. My approach will involve filling gaps in your hydrological series and applying necessary bias corrections. Using ArcSWAT+ or QSWAT+, I will finalize the watershed delineation and configure the weather generator and routing reaches. Running multi-year simulations, I will ensure that all outputs meet the acceptance criteria, particularly achieving an NSE of at least 0.65. I prioritize clear communication and thorough documentation throughout the process, ensuring reproducibility and auditability. I offer a free consultation to discuss your vision and preferences in detail. What specific challenges do you foresee in the calibration and validation stages?
€150 EUR in 7 days
0.0
0.0

Hi, I'm interested in your project and can complete it within a day using SWAT+, QSWAT+, Python, and CMIP6 bias-correction workflows. Building a calibrated Eastern Nile basin model with reliable NSE/PBIAS at your four gauges and defensible 2050 forecasts under multiple CMIP6 ensembles is exactly the kind of full-basin work I've delivered before. My approach: gap-fill and QA the ENTRO gauge series and CHIRPS/NASA POWER inputs using double-mass and quantile-mapping bias correction, finalize delineation and HRU thresholds in QSWAT+, then calibrate with SWAT-CUP (SUFI-2) targeting daily NSE ≥0.65 and PBIAS within ±15% at each gauge. Reservoir/routing configuration and weather generator stats will be cross-checked against observed regime before running scenario simulations for flow duration curves and seasonal hydrographs. One thing worth flagging early: CHIRPS tends to underestimate high-intensity rainfall in the highlands, which skews peak flows if not corrected before calibration — I'll handle that upfront rather than compensating later with parameter tuning. Ready to start once you share the data package. Best, Emrah
€118 EUR in 1 day
0.0
0.0

Munich, Germany
Member since Jul 19, 2026
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