Managing Imagery and Raster Data using Mosaic Datasets

Transcription

1 Esri European User Conference October 15-17, 2012 Oslo, Norway Hosted by Esri Official Distributor Managing Imagery and Raster Data using Mosaic Datasets Peter Becker

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

3 ArcGIS Enables Management Visualization Dissemination Analysis Large Collections of Imagery Simple Accessibility

4 Image Management Challenges Management Dissemination Manage Massive - Volumes of Data - Numbers of Images/Scenes/Files Create Multiple Products Reduce Time between - Acquisition and Use Ensure Fast Access Scalable to Massive Collections Large Collections of Imagery

5 Delivering Imagery to All Devices Providing Accessibility Desktop & Web Serving Imagery as: - Static Cache - Tiled Services, WMTS - Dynamic Services - Rich, Full information content - Image Services, WMS, WCS - Image Geoprocessing - Processing, WPS ArcGIS ArcGIS Viewers Explorer Devices Desktop Windows ios Android Mac Windows

6 Image Management & Dissemination ArcGIS is used to manage all forms of Imagery Wide Range of Sensors & Sources Imagery Satellite, Aerial, Scanned, Processed Nadir, Oblique, FMV, Lidar, Radar Pan, Multispectral, Float, Categorical Levels of Imagery Raw (Unprocessed) Preprocessed (GIS Ready) Static Cache (Backdrop)

7 Empowering Imagery Dynamic Mosaicking - Fuse Imagery from Multiple Sources - User Defined Ordering t1 t2 t3 t4 t5 On-The-Fly Processing - Process Imagery as Accessed - Create Multiple Products direct from Source

8 Demo World Elevation & Landsat LandsatLook

9 Image Management Workflow Using Mosaic Datasets Highly Scalable, from Small to Massive Volumes of Imagery Create Catalog of imagery Reference Source Ingest & Define Metadata Define Processing to be Applied Desktop Define Imagery Products Dynamic Mosaicking On-the-fly Processing Large Image Collections Mosaic Dataset Access as Image or Catalog

10 Image Dissemination ArcGIS Server Making Imagery Accessible to Desktop, Web and Mobile Apps Dynamic Image Services Processing & Analysis Catalog of Metadata Desktop Static Cached Imagery Simple Backdrop Geoprocessing Services Processing Tasks Large Image Collections Mosaic Dataset Server On Premise or In Cloud Desktop, Web & Mobile Users

11 Image Dissemination ArcGIS Online Integrating with & in the Cloud Register with ArcGIS Online Massive Accessibility Content Management Desktop ArcGIS Online ArcGIS Portal Large Image Collections Mosaic Dataset Server On Premise or In Cloud Desktop, Web & Mobile Users

12 Using Mosaic Dataset Single Data Model used for Multiple Purposes Manage Imagery Define imagery products - Processing to be applied Directly use in Desktop Serve as Image Services - Dynamic - Static Creating Static Products - Export Tiles - Create Cache

13 Creating Mosaic Datasets

14 Mosaic Dataset Used to manage small to large collections Defined in GeoDatabase - Reference to source - Metadata about rasters - Processing to be applied - Optional Overviews

15 Structure of a Mosaic Dataset Boundary Extent of all imagery Footprint - Raster - Standard Attributes - User Defined Attributes Seamline - Optional Image

16 Properties of a Mosaic Dataset Allowed compression Methods MaxNumberOfRasters Export Size Mosaic Method CellSizeTolleranceFactor Always Clip to Footprint Footprint may contains NoData Always Clip Mosaic Dataset to Boundary Time Geographic Transforms Indexes

17 Controlling What is Displayed Min & Max Pixel Sizes Mosaic Method - ByAttribute, Closest to Center, MostNorthWest, CellSizeTollerance ZOrder - 0 Controlled by Mosaic Dataset - >0 Force Back - <0 Force Forward Seamline Uses SOrder

18 Overviews Provide Fast Access at Small Scales Optional - Else use smaller scale imagery Can be created in parallel Optionally use Cache as Overview

19 Creating Multiple Products Create Different Mosaic Datasets Copy and use Batch Edit Reference Mosaic Datasets Server Functions

20 Caching Cache Option in Image Services - Full - On Demand V10.1SP1 includes desktop caching

21 Extended Workflow Source Imagery Source Mosaic Datasets Derived: Master Mosaic Dataset (Use Table Rater Type) Referenced Mosaic Datasets Collection1 f f Product 1 Product 2 Colection2 f f f f Multi-Product Collection3

22 Solution Templates Addressing Common Workflows and Patterns Free to Users Easily Configured Apps, Maps, and Data Models Water Local Government Facilities Public Safety Elections Ocean Use Planning DOT Planning and Development Maritime Operations Public Works Petroleum Emergency Management Situation Awareness Land Records Military Land Operations Health High Resolution Satellite Oblique Imagery Browse Imagery Elevation Scanned Maps Aerial Frame Cameras Multispectral Satellite Leveraging Best Practices Helping Users and Partners Be Successful

23 Questions?