Automation of Input data preparation of TOPNET model using Python

Slides:



Advertisements
Similar presentations
Application of the FEWS Stream Flow (SF) Model to the Limpopo Basin, Mozambique Final Report Tanya Hoogerwerf.
Advertisements

Why python? Automate processes Batch programming Faster Open source Easy recognition of errors Good for data management What is python? Scripting programming.
Standard watershed and stream delineation recipe - Vector stream (ex. NHD data) fusion into DEM raster (burning in) - Sink removal - Flow direction - Flow.
Perl Practical Extraction and Report Language Senior Projects II Jeff Wilson.
PrePro2004: Comparison with Standard Hydrologic Modeling Procedures Rebecca Riggs April 29, 2005.
Application of GIS Tools for Hydraulic Modeling
Concept Course on Spatial Dr. A.K.M. Saiful Islam Application of GIS in Watershed Analysis Dr. A.K.M. Saiful Islam Institute of Water and Flood.
Hydrologic Model Integration
Remote Sensing and GIS in Water Dr. A.K.M. Saiful Islam Hands on training on surface hydrologic analysis using GIS Dr. A.K.M. Saiful Islam.
Urban Storm-Water Management Plan Utilizing Arc View and HEC-HMS College Station, Texas Kara Corcoran CVEN 689.
Hydrologic Cycle. Hydrologic Cycle Processes Surface Water Soil water Atmospheric water Groundwater Processes Precipitation Evaporation Surface Runoff.
A Cell to Cell Routing Model A Cell to Cell Routing Model By : Rajeev Raina CVEN 689 Civil Engineering Applications of GIS Instructor : Dr. Francisco Olivera.
Application of GIS and Terrain Analysis to Watershed Model Calibration for the CHIA Project Sam Lamont Robert Eli Jerald Fletcher.
DIGITAL ELEVATION MODELING GEOG 421: DR. SHUNFU HU, SIUE Project One Steve Klaas Fall 2013.
Map-Based Flood Hydrology and Hydraulics David R. Maidment Jan 10, 1998.
Introduction to GIS. What is GIS? Geographic Information System Geographic implies of or pertaining to the surface of the earth Information implies knowledge.
Preparing input for the TOPKAPI (TOPographic Kinematic Approximation and Integration) model PRASANNA DAHAL.
David Tarboton Digital Elevation Models, Flood Inundation Mapping and River Hydraulic Properties David Tarboton
DEVELOPMENT OF A CELL BASED MODEL FOR STREAM FLOW PREDICTION IN UNGAUGED BASINS USING GIS DATA P B Hunukumbura & S B Weerakoon Department of Civil Engineering,
DIRECT RUNOFF HYDROGRAPH FOR UNGAUGED BASINS USING A CELL BASED MODEL P. B. Hunukumbura & S. B. Weerakoon Department of Civil Engineering, University of.
Mapping of soil moisture content by SWAT and GIS programming Yuri Kim Jessica Jahnke GEOG 593.
Water Availability Modeling in the State of Texas CE 394 K.2 - Surface Water Hydrology University of Texas at Austin David Mason.
1 Application of SDI in hydrology for assessment of hydropower potential of small streams Subija IZEIROSKI Bashkim IDRIZI Sotir PANOVSKI Igor NEDELKOVSKI.
Under supervision of: David Tarboton
Application of TOPMODEL GIS for Bear River Watershed
Modeling Source-water Contributions to Streamflow
Extending ArcGIS via programming
Automating Entering Data in WEAP and Scenario Analysis
Integrating ArcHydro and HEC Models by David R
Automating parflow preprocessing steps for DEMs
INTRODUCTION TO GEOGRAPHICAL INFORMATION SYSTEM
Flow field representations for a grid DEM
Utah State University GIS in Water Resources CEE 6440 Term Project
Map-Based Flood Hydrology and Hydraulics
Water-Surface Evaporation in Reservoir
Computer Modeling/GIS Linkages
DES 606 : Watershed Modeling with HEC-HMS
STREAM NETWORK DELINEATION USING ARC HYDRO AND TauDEM: A comparison of approaches using The Upper Sevier and the Little Bear River Basins Alphonce C. Guzha.
Terrain Analysis for Water Quality Modeling
Lawrence Livermore National Laboratory
Lecture 22: Using ArcToolbox Tools in Python
Approaches to Continental Scale River Flow Routing
Watershed Analysis.
Global Hydrology and Resampling Flow Direction Data April 22, 1999
Digital Elevation Model Based Watershed and Stream Network Delineation
A Geographic Information System Tool for Hydrologic Model Setup
Digital Elevation Model Based Watershed and Stream Network Delineation
Calculating Hydrologic Parameters for Estimating Surface Water Flow at Ungaged Locations Richard Hoffpauir Water Resources Engineering.
Digital Elevation Models and Hydrology
Terrain Analysis Using Digital Elevation Models
Parallel Computation of River Basin Hydrologic Response Using DHM
GIS FOR HYDROLOGIC DATA DEVELOPMENT FOR DESIGN OF HIGHWAY DRAINAGE FACILITIES by Francisco Olivera and David Maidment Center for Research in Water Resources.
Modeling a Spatially Distributed Water Balance Using TOPMODEL
Introduction to Geographic Information Science
Hydrologic Analysis of the Hyrum Reservoir watershed
Relating Actual Runoff to Potential Runoff
Terrain Analysis Using Digital Elevation Models (TauDEM)
May 18, 2016 Spring 2016 Institute of Space Technology
Elaine B. Darby GIS – Fall 2005
Upper Bear River Watershed Analysis using Topmodel
Regional Hydraulic Model for the City of Austin
Digital Elevation Model based Hydrologic Modeling
From GIS to HMS U.S. Army Corps of Engineers Hydrologic Engineering Center University of Texas at Austin Center for Research in Water Resources Francisco.
Environmental Modelling with RASTER DEMs: Hydrologic Features
Rainfall Runoff in the Guadalupe River Basin
Digital Elevation Models and Hydrology
Development of a Hydrologic Model for the Wichita Falls District
CEE 6440 GIS in WATER RESOURCES
Extending ArcGIS using programming
Hydrologic modeling of Waller Creek
Presentation transcript:

Automation of Input data preparation of TOPNET model using Python Presented by Nazmus Sazib CEE6440 GIS in Water Resources 11/27/2012 9/17/2018

Introduction GIS enables user to manipulate, analyze, visualize, and share the spatial datasets in easy and efficient way. Automation of this analysis makes work easier, faster and more accurate. There are different ways for automation of GIS work: Model Building Writing script Using Arc object. 9/17/2018

Objective Objective of this project is to automation of input data preparation of TOPNET by writing script. There are different language for writing scripts, including Python, Jscript, and Perl. Python is used in this project for writing script. 9/17/2018

TOPNET model TOPNET model is distributed hydrologic model. Developed for modeling of stream flow on existing and climate change condition. Model elements are topographically delineated. GIS based procedure to estimate model parameters. 9/17/2018

Input data preparation Preparation of input data for TOPNET is complex and involved the following steps: Delineate streams, model elements and establish model element and stream connectivity. Establish rainfall weights for precipitation and model parameter for each drainage Establish wetness index, distance distribution. 9/17/2018

Watershed delineation TauDEM(Tarboton, D. G.)function is used for watershed delineation. Multiple TauDEM command line functions are used in the script. DEM and outlet shape file are the necessary inputs for running the program. Watershed with stream network is the output of the program. 9/17/2018

Code 9/17/2018

Output Output(Watershed) Input(DEM) 9/17/2018

Wetness index distribution Group the values of index into bins for each drainage. The proportion of area within each bin no more than 5% of the area. The data giving the proportion of area in each wetness index class for each drainage is written to a text file. 9/17/2018

Code 9/17/2018

Output 1 2 9/17/2018

Distance distribution TauDEM function is used to compute the overland flow distance from each grid cell to the streams Group the values of index into bins for each drainage. The proportion of area within each bin no more than 20% of the area. The data giving the proportion of area in each wetness index class for each drainage is written to a text file. 9/17/2018

Output Still working on that. 9/17/2018

Conclusion and Future work Automation makes work easier faster and more accurate Establish model element and stream connectivity. Establish rainfall weights for precipitation inputs and model parameter for each drainage. 9/17/2018

Reference Bandaragoda, C., D. G. Tarboton and R. Woods, (2004), "Application of Topnet in the Distributed Model Intercomparison Project," Journal of Hydrology, 298: 178- 201, doi:10.1016/j.jhydrol.2004.03.038. http://www.neng.usu.edu/cee/faculty/dtarb/Bandaragoda_ Tarboton_Woods_Dmip_joh.pdf Tarboton, D. G., (2007), "Surface Water Quantity Model Development and Calibration, WRIA 1 Watershed Management Project Phase III, Task 4.1 report," Utah Water Research Laboratory, Utah State University, http://wria1project.whatcomcounty.org/uploads/USU/2008 /Task4.1-SWQNcalibration.pdf . 9/17/2018

Thanks! Question? 9/17/2018