What s New. Vinay Viswambharan

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1 What s New Vinay Viswambharan

2 ArcGIS is a Comprehensive Imagery System Comes with Imagery Provides Advanced Imagery Tools Manages Massive Image Collections

3 ArcGIS Comes with Imagery

4 ArcGIS Comes with Imagery Online Imagery content that can be directly used: Esri Curated - World Imagery - Landsat 8 & GLS - Modis Daily Planet - World Elevation - US NAIP - US Historic Topo - Partners Premium Services - DigitalGlobe, Blackbridge, Airbus We are working on: - Extending Existing - Scientific - Historic Aerial -.

5 Landsat 8 Basis for regional land analysis Global: Multitemporal, Multispectral New scene every 16day (cloud permitting) 5 Latest best scenes for whole world Update daily with approx. 400 scenes Requires ArcGIS Online Subscription We are creating: - StoryMaps Consumer and developer - Simple Apps - Simple usability in Desktop/Pro

6 ArcGIS Has Advanced Imagery Tools Visualization, Processing and Analysis Orthoretify & Pan Sharpen 3D Measurement Classification Color Balance Automatic Alignment Mosaicking Change Analysis

7 Image Segmentation and Classification Improving classification accuracy for higher resolution imagery Segmentation Geoprocessing Tools & Raster Functions Increased classification accuracy due to additional: - Spatial info (e.g., shape, size, proximity) - Texture Segments represent real-world objects on the ground Take advantage of other geospatial information (raster and vector) Basis for intuitive feature classification and identification

8 Workflow to compute impervious surfaces

9 Improved Full Motion Video FMV Add In v1.2 Released 27 New Features and Enhancements including - Improved Georeferencing and Stabilization - Geoprocessing Tools to rip a feed to a Mosaic Dataset - Improved Bookmarking - Improved Data Capture - Support for Enterprise Geodatabases

10 Additional Raster Functions On-the-fly processing To dynamically create products on demand Recast Dynamically change parameters of a function Statistics and Histogram Obtains new stats to enable better rendering Vector Field Convert 2band raster to magnitude and direction Vector Field Renderer Display magnitude and direction as barb Unit Conversion Change and define units of output Segment Mean Shift Applies segmentation Classify Performs classification ArcStatistics Calculate range of statistics Transpose Bits Turn bit mask raster into masks Resample Forces resampling Python Adapter Enables use of Python to define a function

11 Using a Python Adapter Function to Calculate Heat Index Two inputs required: Average Temperature & Relative Humidity

12 Using Python Adapter Function to Calculate Heat Index Input Process Output Two inputs required: Average Temperature & Relative Humidity

13 Using Python Adapter Function to Calculate Heat Index Two inputs required: Average Temperature & Relative Humidity

14 Using Python Adapter Function to Calculate Heat Index Two inputs required: Average Temperature & Relative Humidity

15 Using Python Adapter Function to Calculate Heat Index Output Heat Index computed On-The-Fly

16 ArcGIS Manages Large Collections of Imagery Desktop ArcGIS Online ArcGIS Portal Large Image Collections Mosaic Dataset Server On Premise or In Cloud Desktop, Web & Mobile Users

17 Scientific Data Support Visualization, Analysis, and Modeling of scientific data for Oceanography, Meteorology, Climate,. Data Stored in netcdf, HDF & GRIB ArcGIS provides a unified way to work with multidimensional data: - Multiple variables: Temperature, salinity, - Multiple dimensions: Time, vertical,

18 Multidimensional Mosaic Datasets Aggregate (mosaic) spatial, time, and vertical dimensions Raster Types for netcdf, HDF & GRIB Define variables when adding Rasters Each Row is a 2D Raster with variables and dimension values Define On-the-fly processing Serve as Multidimensional - Image Service - Map Service - WMS

19 Visualization and Analysis of Scientific Data Query by dimension and variable Temporal display On The fly processing Vector Renderer for Raster: - Arrows, Wind barbs, - Configurable sampling

20 Improved Geometric Accuracy for Satellite Imagery Block Adjustment - fit multiple images together Block Adjustment Toolset Multiple Adjustment Engines - Esri Provided Default (non-rigorous) - Extensible interfaces for Business Partners For Large Image Collections (tested 10,000+) Before After

21 Block Adjustment Workflow Prepare mosaic dataset Compute or prepare tie points + GCPs Compute adjustment Check Apply adjustment

22 Making it Easy

23 Image Management Workflows Best Practice Workflows for Image Management Resource Center landing page Guidebook in Help System ArcGIS Online Group - Downloadable scripts & sample data Source code on GitHub Updated - Elevation - Scanned Maps & CADRG - Browse imagery - Multispectral (Landsat) - Raster Tile Cache Coming soon.. - Lidar-specific workflow - Preprocessed orthos - Landsat 8 Scripts - Landscape - Historical Aerial, Image Service Log Analyzer / Heat maps Image Service Consistency Tester Custom Raster Functions: Multidirectional Hillshade Contours AutoEnhance

24 Using Imagery In ArcGIS ArcGIS is the optimum way to consume imagery It Must be Easy Pro Imagery is part of the initial release - Display Local and Image Services - Processing Geoprocessing tools and Function Chain editor - Management Authoring of Mosaic Datasets Desktop Supporting our existing desktop users - Image Services AddIn Explorer Foundation App - Support Raster Functions in WebMaps Web WebMaps, Java Script and Web App Builder - Client defined Raster Functions (10.2.1) - Improving Image Service and JavaScript APIs to access pixel values - WAB Imagery Widgets RunTime Based for foundation and mobile apps - Supports Local Imagery 8 common formats - SQLlt Mosaic Datasets

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