Flood Monitoring and Damage Assessment in Agriculture by Space
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2/13/2020 2020 February 14 – 3 Flood Monitoring and Damage Assessment in Agriculture by Space Remote Sensing seventh session Vienna,session seventh Case Study: 2019 Floods in Iran - Subcommittee Fifty Subcommittee Committee on the Peaceful Uses of Outer Space Scientific and TechnicalandSpaceScientific Outer UsesPeacefulof the on Committee Presented by: Omid Shekoofa : [email protected] Iranian Space Research Center (ISRC) 1 2020 / 13 Contents / 2 ▪ ISRC and its Background on Precision Agriculture 2020 February 14 – ▪ Natural Disasters in Iran 3 ▪ Overview on March 2019 Flood seventh session Vienna,session seventh ▪ Flood Monitoring/Management - ▪ Flood Damage Assessment in Agriculture Subcommittee Fifty Subcommittee ▪ Conclusion TechnicalandSpaceScientific Outer UsesPeacefulof the on Committee 2 3 Committee on the Peaceful Uses of Outer Space Scientific and Technical 2/13/2020 Subcommittee Fifty-seventh session Vienna, 3–14 February 2020 ▪ Iranian Space Research Center (ISRC) Center Research Space Iranian applications civil peaceful and domestic needs in technologies for and systems Developing space Founded Founded in in 2012 4 Committee on the Peaceful Uses of Outer Space Scientific and Technical 2/13/2020 Subcommittee Fifty-seventh session Vienna, 3–14 February 2020 Space Technology & Application Application Development & Space Technology 5 Committee on the Peaceful Uses of Outer Space Scientific and Technical 2/13/2020 Subcommittee Fifty-seventh session Vienna, 3–14 February 2020 Precision Agricultural and Land Monitoring Remote Sensing Department 2/13/2020 ▪ Crop Mapping ▪ Quantitative ▪ Land Use ▪ Wheat Monitoring of Planning Fusarium Crop Prediction Parameters 14 February 2020 February14 – Space RS seventh session Vienna, 3 Vienna,session seventh AI IOT - Subcommittee Fifty Subcommittee Committee on the Peaceful Uses of Outer Space Scientific and TechnicalandSpaceScientific Outer UsesPeacefulof the on Committee 6 Risk Index of Natural Disasters in Iran in Disasters Natural of Index Risk 7 Committee on the Peaceful Uses of Outer Space Scientific and Technical 2/13/2020 Subcommittee Fifty-seventh session Vienna, 3–14 February 2020 Iran and Natural Disasters 2/13/2020 European Joint Research Center (JRC) Risk Rank All natural disasters 11 (Global) spider.org Earthquake 1 (Global) - 14 February 2020 February14 – Drought 32 (Global) www.un Flood 1 (Middle east) http:// Number of known significant earthquakes, 2017 seventh session Vienna, 3 Vienna,session seventh - Subcommittee Fifty Subcommittee Committee on the Peaceful Uses of Outer Space Scientific and TechnicalandSpaceScientific Outer UsesPeacefulof the on Committee 8 https://doi.org/10.1016/j.gloenvcha.2015.01.002 Natural Disasters Impacts Index Impacts Natural Disasters 9 Committee on the Peaceful Uses of Outer Space Scientific and Technical 2/13/2020 Subcommittee Fifty-seventh session Vienna, 3–14 February 2020 Natural Disasters Impacts Index Index Impacts Natural Disasters Frequency Economic Economic Issues https://www.preventionweb.net/countries/irn/data/ Mortality (2015) 10 Committee on the Peaceful Uses of Outer Space Scientific and Technical 2/13/2020 Subcommittee Fifty-seventh session Vienna, 3–14 February 2020 What Happened During March to May 2019 in Iran? in 2019 May to During March Happened What Golestan province, Iran, March 22, 2019. 2019. March 22, province, Iran, Tasnim News News Agency 11 Committee on the Peaceful Uses of Outer Space Scientific and Technical 2/13/2020 Subcommittee Fifty-seventh session Vienna, 3–14 February 2020 Iran Flood 2019 Overview 2019 Flood Iran March March 19 Number of Provinces) (by Deaths Flood Stricken Flood Stricken Provinces May 1 May 12 Committee on the Peaceful Uses of Outer Space Scientific and Technical 2/13/2020 Subcommittee Fifty-seventh session Vienna, 3–14 February 2020 Flood Monitoring/Management by Sensing Space Remoteby Flood Monitoring/Management 13 Committee on the Peaceful Uses of Outer Space Scientific and Technical 2/13/2020 Subcommittee Fifty-seventh session Vienna, 3–14 February 2020 The Summary of What We Have Done! 2/13/2020 2020 Radar Data and Generating Flooded Sharing the Optical Images Area Maps Generated Maps February 14 – 3 Change Detection Ground Check & seventh session Vienna,session seventh Snow Cover Map Maps & Flood - Monitoring Movement Prediction Subcommittee Fifty Subcommittee Committee on the Peaceful Uses of Outer Space Scientific and TechnicalandSpaceScientific Outer UsesPeacefulof the on Committee Warnings and Alerts 14 Timetable of Flood Maps 2/13/2020 ▪ Daily timetable of the available satellites pass over the flood areas was prepared. ▪ In Golestan province and due to the clouds, radar data and 14 February 2020 February14 images were processed and used for the first time. – Spatial Image Type Place Map Description Date Resolution [m] Optical Radar Golestan Province Flood Area 20 m - Sentinel-1 2019-3-23 seventh session Vienna, 3 Vienna,session seventh Changes in Flood - Golestan Province 20 - Sentinel-1 2019-3-24 Area Gomishan County Flood Area Aq-Qala County Flood Area Qara-Su County Flood Area 20 - Sentinel-1 2019-3-29 Fifty Subcommittee Changes in Water TechnicalandSpaceScientific Outer UsesPeacefulof the on Committee Golestan Province Basins Changes in Flood Golestan Province Area 300 Sentinel-3 - 2019-4-1 Changes in Snow Golestan Province Cover 15 Generating Flood Area Maps Flood Generating Flood Areas in in Flood Areas Gomishan on March 25 on March Flood Areas in in Flood Areas Aq - qalla on March 25 on March 16 Committee on the Peaceful Uses of Outer Space Scientific and Technical 2/13/2020 Subcommittee Fifty-seventh session Vienna, 3–14 February 2020 Flood Area Changes in Khuzestan 2/13/2020 Flood Areas in Khozestan on April 5 Flood Areas in Khozestan on April 6 14 February 2020 February14 – seventh session Vienna, 3 Vienna,session seventh - Subcommittee Fifty Subcommittee Committee on the Peaceful Uses of Outer Space Scientific and TechnicalandSpaceScientific Outer UsesPeacefulof the on Committee 29% increase in the flood area in one Day 17 Flood Area Changes in Khuzestan-2 2/13/2020 Flood Areas Change in Shush Flood Areas Change in Shadegan Flood Areas Change in Shushtar March 27 March 22 March 27 March 22 March 27 March 22 14 February 2020 February14 – seventh session Vienna, 3 Vienna,session seventh Flood Areas Change in Ahvaz Flood Areas Change in Shushatr-nu Flood Areas Change in Dezful - March 27 March 22 March 27 March 22 March 27 March 22 Subcommittee Fifty Subcommittee Committee on the Peaceful Uses of Outer Space Scientific and TechnicalandSpaceScientific Outer UsesPeacefulof the on Committee 18 Flood Path Prediction in Golestan 2/13/2020 Flood Areas Change in Golestan Province (March 23-24) ▪ The flood flow and pathway were predicted in different areas. 2020 February14 – ▪ The cities, towns and villages in the flood path were determined. 3 Vienna,session seventh - ▪ On-time alerts helped the flood management Fifty Subcommittee authorities to prevent TechnicalandSpaceScientific Outer UsesPeacefulof the on Committee larger damages. 19 Identifying Damaged Roads 2/13/2020 Damaged Roads in Gomishan County (March 23) Damaged Roads in Aq-qalla County (March 23) 14 February 2020 February14 – seventh session Vienna, 3 Vienna,session seventh - Subcommittee Fifty Subcommittee Committee on the Peaceful Uses of Outer Space Scientific and TechnicalandSpaceScientific Outer UsesPeacefulof the on Committee 20 2020 / 13 Snow Cover and its Melting / 2 Snow Cover in Golestan (March 27) Snow Cover in Golestan (April 3) Snow Cover in Golestan (April 6) 14 February 2020 February14 – seventh session Vienna, 3 Vienna,session seventh - Subcommittee Fifty Subcommittee ▪ Observing the snow cover in mountainous areas of Golestan showed 350% TechnicalandSpaceScientific Outer UsesPeacefulof the on Committee of increase from March 13 to March 27. ▪ The average temperature was forecasted to rise about 10 C in a few days. ▪ The huge amount of melted snow lead to increase the level of flood in west Golestan rapidly. 21 Flood Damage Assessment in Agriculture in Assessment Damage Flood 22 Committee on the Peaceful Uses of Outer Space Scientific and Technical 2/13/2020 Subcommittee Fifty-seventh session Vienna, 3–14 February 2020 Flood Damage Assessment by ISRC 2/13/2020 ▪ The primary damage assessments carried out and announced by different organizations were different and mostly not in accordance with the expectations. 14 February 2020 February14 ▪ Because of ISRC backgrounds in precision agriculture – projects, it was officially assigned to flood damage assessment in agriculture by ministry of internal affaires. seventh session Vienna, 3 Vienna,session seventh - Geo- Field real Flood location of acreage Cultivation Field Field damage the comparison assessment Fifty Subcommittee boundaries overlap assessment registered with and TechnicalandSpaceScientific Outer UsesPeacefulof the on Committee extraction check and points for declared verification verification each field area 23 Preparing Field Cadastral Maps 2/13/2020 ▪ Acquisition of archived satellite images with 80 cm spatial resolution 2020 ▪ Field boundary extraction for pre- and post-flood February 14 – ▪ Determining the flood stricken area 3 ▪ Defining a margin for the affected area No damage Low-damage Aq-qalla county Medium-damage seventh session Vienna,session seventh - Affected by flood High-damage Flood area Subcommittee Fifty Subcommittee Committee on the Peaceful Uses of Outer Space Scientific and TechnicalandSpaceScientific