FOSS4G: 52°North Geoprocessing From Geodata to Geoinformation - 52°North Web Processing Service (WPS) and SEXTANTE FOSS4G 2009 Bastian Schäffer, 52°North

FOSS4G: 52°North Geoprocessing Introduction

FOSS4G: 52°North Geoprocessing OGC Web Services Introduction SOS

FOSS4G: 52°North Geoprocessing OGC Web Services Introduction SOS WMS

FOSS4G: 52°North Geoprocessing OGC Web Services Introduction SOS WMS WFS

FOSS4G: 52°North Geoprocessing OGC Web Services Introduction SOS WMS WCS WFS

FOSS4G: 52°North Geoprocessing OGC Web Services Introduction SOS WMS WCS WFS CSW

FOSS4G: 52°North Geoprocessing GDI Integration Processing

FOSS4G: 52°North Geoprocessing GDI Integration Processing

FOSS4G: 52°North Geoprocessing GDI Integration Processing

FOSS4G: 52°North Geoprocessing GDI Integration Processing

FOSS4G: 52°North Geoprocessing OGC Web Services Introduction SOS WMS WCS WFS CSW

FOSS4G: 52°North Geoprocessing SDI Integration Computational Power Network Bandwidth

FOSS4G: 52°North Geoprocessing SDI Integration Computational Power Network Bandwidth  serverside processing

FOSS4G: 52°North Geoprocessing SDI Integration Processing

FOSS4G: 52°North Geoprocessing SDI Integration Processing Service

FOSS4G: 52°North Geoprocessing SDI Integration Processing Service  Standardized Interface  unified access  Deploy-once-use-everywhere

FOSS4G: 52°North Geoprocessing SDI Building Blocks

FOSS4G: 52°North Geoprocessing OGC Web Services Introduction SOS WMS WCS WFS CSW

FOSS4G: 52°North Geoprocessing OGC Web Services Introduction SOS WMS WCS WFS CSW WPS

FOSS4G: 52°North Geoprocessing Introduction WPS -Introduction

FOSS4G: 52°North Geoprocessing WPS 101  What is a WPS?  Web Based Processing WPS

FOSS4G: 52°North Geoprocessing WPS  WPS WPS Process 1 Process 2 Process n

FOSS4G: 52°North Geoprocessing WPS  WPS GetCapabilities WPS Process 1 Process 2 Process n

FOSS4G: 52°North Geoprocessing WPS  WPS GetCapabilities DescribeProcess WPS Process 1 Process 2 Process n

FOSS4G: 52°North Geoprocessing WPS  WPS GetCapabilities DescribeProcess Execute WPS Process 1 Process 2 Process n

FOSS4G: 52°North Geoprocessing WPS  Example ??? WPS ???

FOSS4G: 52°North Geoprocessing WPS  Example ??? WPS Buffer Process 2 Process n

FOSS4G: 52°North Geoprocessing ??? WPS Buffer Process 2 Process n WPS  Example 20

FOSS4G: 52°North Geoprocessing ??? WPS Buffer Process 2 Process n WPS  Example 20

FOSS4G: 52°North Geoprocessing Introduction Technical Features

FOSS4G: 52°North Geoprocessing WPS additional features  Execution Introduction

FOSS4G: 52°North Geoprocessing WPS additional features  Execution  Synchronous  Asynchronous  Binding  GET  POST  SOAP Introduction

FOSS4G: 52°North Geoprocessing Execution synchronous Object1Object2 Introduction

FOSS4G: 52°North Geoprocessing Execution asynchronous  Push-model Object1Object2 Introduction

FOSS4G: 52°North Geoprocessing Execution asynchronous  Pull-model Object1Object2 50% reference result Introduction

FOSS4G: 52°North Geoprocessing Introduction Clients

FOSS4G: 52°North Geoprocessing

FOSS4G: 52°North Geoprocessing

FOSS4G: 52°North Geoprocessing uDig CLIENTS

FOSS4G: 52°North Geoprocessing Jump CLIENTS

FOSS4G: 52°North Geoprocessing

FOSS4G: 52°North Geoprocessing

FOSS4G: 52°North Geoprocessing

FOSS4G: 52°North Geoprocessing

FOSS4G: 52°North Geoprocessing gvSig + Sextante

FOSS4G: 52°North Geoprocessing

FOSS4G: 52°North Geoprocessing Introduction Who does all the work?

FOSS4G: 52°North Geoprocessing Sextante Integration WPS 52°North WPS

FOSS4G: 52°North Geoprocessing Sextante FOSS Library: –230 Algorithms –Universidad de Extremadura, Spanien  Victor Olaya

FOSS4G: 52°North Geoprocessing Sextante Analysis tools for raster layers –… Basic hydrological analysis –Flow accumulation. –Watersheds. –… Basic tools for raster layers –Aggregate. –Basic statistics. –… Raster buffers –Buffer. –Threshold buffer. Calculus tools for raster layer –Raster calculator. Cost, distances and routes –… Focal statistics –… Fuzzy logic –Fuzzify. Geomorphometry and terrain analysis –Slope. –… Geostatistics –… Image processing –…

FOSS4G: 52°North Geoprocessing Sextante Indices and other hydrological parameters –… Local statistics –… Location/allocation –Location/allocation. Pattern analysis –Diversity. –… Profiles –… Raster creation tools –… Rasterizacion and interpolation –Universal Kriging. –… Reclassify raster layers –Reclassify –… Statistical methods –… Table tools –… Tools for categorical raster layers –… Tools for line layers –…. Tools for point layers –…

FOSS4G: 52°North Geoprocessing Sextante Tools for polygon layers –…. Tools for vector layers –… Vectorization –… Vegatation indices –NDVI. –… Visibility and lighting –…

FOSS4G: 52°North Geoprocessing Sextante Integration WPS 52°North WPS

FOSS4G: 52°North Geoprocessing Sextante Integration 1. I/O

FOSS4G: 52°North Geoprocessing ??? WPS Architectur Process 1 Process 2 … Process n GML Shape … GML Shape …

FOSS4G: 52°North Geoprocessing Sextante Integration 1. I/O 2. Data conversion

FOSS4G: 52°North Geoprocessing Sextante Integration 1. I/O 2. Data conversion 3. Dynamic Process selection

FOSS4G: 52°North Geoprocessing Sextante Integration 1. I/O 2. Data conversion 3. Dynamic Process selection 4. Sextante Process Execution

FOSS4G: 52°North Geoprocessing Sextante Integration 1. I/O 2. Data conversion 3. Dynamic Process selection 4. Sextante Process Execution 5. Data conversion

FOSS4G: 52°North Geoprocessing Sextante Integration 1. I/O 2. Data conversion 3. Dynamic Process selection 4. Sextante Process Execution 5. Data conversion 6. I/O

FOSS4G: 52°North Geoprocessing Sextante Integration 1. I/O 2. Data conversion 3. Dynamic Process selection 4. Sextante Process Execution 5. Data conversion 6. I/O 7. Cleanup

FOSS4G: 52°North Geoprocessing Scenario

FOSS4G: 52°North Geoprocessing Scenario -Problem: -Crop health estimation in the Sub-Sahara region

FOSS4G: 52°North Geoprocessing Scenario

FOSS4G: 52°North Geoprocessing Scenario

FOSS4G: 52°North Geoprocessing NDVI Normalized Difference Vegetation Index

FOSS4G: 52°North Geoprocessing Model

FOSS4G: 52°North Geoprocessing DouE Deploy-once-use-Everywhere WPS-T Process 1 Process N DeployProcess Process N+1 Orchestration Engine

FOSS4G: 52°North Geoprocessing DouE Deploy-once-use-Everywhere WPS-T Process 1 Process N Execute Process N+1 Orchestration Engine

FOSS4G: 52°North Geoprocessing

FOSS4G: 52°North Geoprocessing Conclusion

FOSS4G: 52°North Geoprocessing Fazit  Sextante bridges a gab for WPS and SDIs  Seamless integration of Sextante processes in SDIs possible  Dynamic Sextante Wrapping possible  230 Sextante Processes  No expert knowlegde  Sextante functionality accessible via standardized interfaces  Sextante in different clients/environments  „deploy-once-use-every-where“  Sextante in Workflows  SaaS  MaaS  Cloud Computing THURSDAY: 13:30 Parkside G04 „Geoprocessing in the clouds“

FOSS4G: 52°North Geoprocessing 52° Geoprocessing Thank You Questions?