ISO/TC211 Coverage Geometry and Metadata Implementations Canada - Dr. Kian Fadaie, Mr. Jeff Stockhausen Workshop on Standards in Action

ISO/TC211ISO/TC211 www.helical.ns.cawww.helical.ns.ca

Coverage Geometry and Coverage Geometry and Metadata Metadata

ImplementationsImplementations

Canada - Dr. Kian Fadaie, Canada - Dr. Kian Fadaie, Mr. Jeff StockhausenMr. Jeff Stockhausen

Workshop on Standards in Action Workshop on Standards in Action Bangkok, Thailand, 2002-05-22Bangkok, Thailand, 2002-05-22

ISO/TC211ISO/TC211 www.helical.ns.cawww.helical.ns.ca

• Hydrographic SolutionsHydrographic Solutions

• Management of Extremely Large Data SetsManagement of Extremely Large Data Sets

• Multi-Dimensional Data Acquisition, Multi-Dimensional Data Acquisition, Management, Analysis, Validation, Visualization, Management, Analysis, Validation, Visualization, Product Generation, and Warehousing.Product Generation, and Warehousing.

• Data Integrity, Interoperability, SurvivabilityData Integrity, Interoperability, Survivability

Workshop on Standards in Action Workshop on Standards in Action Bangkok, Thailand, 2002-05-22Bangkok, Thailand, 2002-05-22

ISO/TC211ISO/TC211

• Dedicated to Standards Based Dedicated to Standards Based DevelopmentDevelopment

• Focusing on ISO/TC 211, IHO, OGCFocusing on ISO/TC 211, IHO, OGC

• Promoting Open ArchitecturePromoting Open Architecture

• Unique Implementations of Content ModelsUnique Implementations of Content Models

www.helical.ns.cawww.helical.ns.caWorkshop on Standards in Action Workshop on Standards in Action Bangkok, Thailand, 2002-05-22Bangkok, Thailand, 2002-05-22

ISO/TC211ISO/TC211 www.helical.ns.cawww.helical.ns.caWorkshop on Standards in Action Workshop on Standards in Action Bangkok, Thailand, 2002-05-22Bangkok, Thailand, 2002-05-22

• Self Defining Structure – SDSSelf Defining Structure – SDS

• A Structure for Implemementing StandardsA Structure for Implemementing Standards

• Multi-Schema, Multi-Resolution, Multi-Temporal Multi-Schema, Multi-Resolution, Multi-Temporal Multi-Dimensional, Multi-Source, Long-Term Multi-Dimensional, Multi-Source, Long-Term StabilityStability

• File Architecture, Not File Format – Any File Architecture, Not File Format – Any SchemaSchema

ISO/TC211ISO/TC211

• Allows True Data Fusion and Addresses the Allows True Data Fusion and Addresses the Idea of Smart Raster – Idea of Smart Raster – NotNot Overlays/Mosaics Overlays/Mosaics

• Data Automatically Normalized for Column Data Automatically Normalized for Column Compression, Using a Dictionary in the Compression, Using a Dictionary in the HeaderHeader

• Helical Hyperspatial Coding at the Core SDS Helical Hyperspatial Coding at the Core SDS Allows Fast Access to Massive Volumes of Allows Fast Access to Massive Volumes of Multi-Dimensional DataMulti-Dimensional Data


ISO/TC211ISO/TC211

• Helical Hyperspatial Code (HHCode) is a Helical Hyperspatial Code (HHCode) is a Complex Coverage FunctionComplex Coverage Function

• Multi-Dimensional Data Encoding – Interleaved Multi-Dimensional Data Encoding – Interleaved Binary Streams of Spatial DecompositionBinary Streams of Spatial Decomposition

• Based on the Riemannian Hypercube StructureBased on the Riemannian Hypercube Structure

• Component of Imagery, Gridded and Coverage Component of Imagery, Gridded and Coverage Data Framework (ISO 19129)Data Framework (ISO 19129)


ISO/TC211ISO/TC211

• Extremely Fast Access to Unlimited Data Extremely Fast Access to Unlimited Data (Terabyte and Beyond)(Terabyte and Beyond)

• Implicit Multi-Dimensional Topology Implicit Multi-Dimensional Topology Encompassing the Concepts of Neighbourhood & Encompassing the Concepts of Neighbourhood & RegionalizationRegionalization

• Data Clusters in Multi-Dimensional Space Allowing Data Clusters in Multi-Dimensional Space Allowing Enormous Compression and Signature AnalysisEnormous Compression and Signature Analysis


ISO/TC211ISO/TC211

• Encapsulated Metadata (ISO 19115) Within Encapsulated Metadata (ISO 19115) Within SDS, SDS,

• Will Support Metadata Extensions - ImageryWill Support Metadata Extensions - Imagery

• Metadata maintained within the HeaderMetadata maintained within the Header

• Tools for Query and Updating of MetadataTools for Query and Updating of Metadata

• Developing Tools Will Enforce the MetadataDeveloping Tools Will Enforce the Metadatawww.helical.ns.cawww.helical.ns.caWorkshop on Standards in Action Workshop on Standards in Action

Bangkok, Thailand, 2002-05-22Bangkok, Thailand, 2002-05-22

ISO/TC211ISO/TC211

• HHViewer – True 3-D Visualization and Editing HHViewer – True 3-D Visualization and Editing of Point, Raster/Gridded, and Line Dataof Point, Raster/Gridded, and Line Data

• Integrated Data Cleaning, Validation and Integrated Data Cleaning, Validation and AggregationAggregation

• Complex Analysis and Modelling CapabilitiesComplex Analysis and Modelling Capabilities

• Easy Access to Extremely Large Spatial DataEasy Access to Extremely Large Spatial Data


ISO/TC211ISO/TC211

• Tiling is a method of Intelligent AggregationTiling is a method of Intelligent Aggregation

• Variable-Sized Tiles (Grid Cells) – Small Tiles Variable-Sized Tiles (Grid Cells) – Small Tiles (High Variability) / Large Tiles (Low (High Variability) / Large Tiles (Low Variability)Variability)

• Data-Driven With User-Set Tolerance LevelsData-Driven With User-Set Tolerance Levels

• Enormous No-Loss Compression – 100:1 and Enormous No-Loss Compression – 100:1 and GreaterGreater


ISO/TC211ISO/TC211

• Generates Statistical Aggregates, Generates Statistical Aggregates, Maintaining Input Count, Min, Mean, Max , Maintaining Input Count, Min, Mean, Max , Median and SDMedian and SD

• A Tile Surface Supports Multiple Interpolation A Tile Surface Supports Multiple Interpolation Types– Grid, TIN, TileTypes– Grid, TIN, Tile

• Tiling Implemented with HHCode Supports Tiling Implemented with HHCode Supports Complex and Multi-Dimensional Grids - Complex and Multi-Dimensional Grids - Component of Imagery, Gridded and Component of Imagery, Gridded and Coverage Data Framework (ISO 19129)Coverage Data Framework (ISO 19129)


ISO/TC211ISO/TC211

True 3D, True 3D,

NotNot 2½D 2½D


ISO/TC211ISO/TC211

• Data Fusion - Multi-Source, Multi-Data Fusion - Multi-Source, Multi-Resolution, Multi-SchemaResolution, Multi-Schema

• True Fusion – Not an OverlayTrue Fusion – Not an Overlay

• Input Data Can Be Selectively MaintainedInput Data Can Be Selectively Maintained

• Smart Raster Products Feature Pixels with Smart Raster Products Feature Pixels with Unlimited Associated Attribute InformationUnlimited Associated Attribute Information


ISO/TC211ISO/TC211

• High Speed Cleaning of Dense Bathymetric High Speed Cleaning of Dense Bathymetric DataData

• Rate of Processing Independent of Data Rate of Processing Independent of Data VolumeVolume

• 80-90% of Outliers and Errors Flagged80-90% of Outliers and Errors Flagged

• Supplemented by Manual 3-D ValidationSupplemented by Manual 3-D Validation


ISO/TC211ISO/TC211

• Automatically Supercede Legacy or Less Automatically Supercede Legacy or Less Reliable Data SetsReliable Data Sets

• Combine Multi-Source Survey Data Combine Multi-Source Survey Data

• Difference Analysis Automatically Assess Difference Analysis Automatically Assess Changes in BathymetryChanges in Bathymetry

• Work on Point or Multi-Resolution Tiled DataWork on Point or Multi-Resolution Tiled Data


ISO/TC211ISO/TC211

• 3-D Visualization, Analysis and Editing of 3-D Visualization, Analysis and Editing of Terrestrial and Marine LIDAR DataTerrestrial and Marine LIDAR Data

• High Speed Cleaning ToolsHigh Speed Cleaning Tools

• Objectify and Analyze LIDAR Data Features Objectify and Analyze LIDAR Data Features Such as Power Lines and Vegetation DensitySuch as Power Lines and Vegetation Density

• Neural Network Classification in DevelopmentNeural Network Classification in Development


ISO/TC211ISO/TC211

• Soundings Selection and Contour Generation Soundings Selection and Contour Generation For ENC, Field Sheets or Paper ChartsFor ENC, Field Sheets or Paper Charts

• Full Multi-Beam Data Sets – No Risk of Losing Full Multi-Beam Data Sets – No Risk of Losing Deeps and ShallowsDeeps and Shallows

• Write Directly to IHO S-57 Format (7CB)Write Directly to IHO S-57 Format (7CB)

• Connect to SevenCs’ ENC Designer for ENC Connect to SevenCs’ ENC Designer for ENC ProductionProduction


ISO/TC211ISO/TC211

• Total Solution - Integrated End-to-End Total Solution - Integrated End-to-End Multibeam SurveyMultibeam Survey

• Combination of QPS’ QINSy, the Helical Tools Combination of QPS’ QINSy, the Helical Tools and SevenCs’ ENC Designer results in the HQ7and SevenCs’ ENC Designer results in the HQ7

• Interoperable Systems are the AnswerInteroperable Systems are the Answer

• Helical Can Integrate With Any Front End or Helical Can Integrate With Any Front End or Production System Because of SDS FlexibilityProduction System Because of SDS Flexibility


ISO/TC211ISO/TC211 www.helical.ns.cawww.helical.ns.caWorkshop on Standards in Action Workshop on Standards in Action Bangkok, Thailand, 2002-05-22Bangkok, Thailand, 2002-05-22

• TOFly – Tile-on-the-Fly EngineTOFly – Tile-on-the-Fly Engine

• Real-time, Acquisition Level Data Real-time, Acquisition Level Data AggregationAggregation

• Extended Data Storage and Compressed Extended Data Storage and Compressed Data TransmissionData Transmission

• Vessel Survey, AUV, SatelliteVessel Survey, AUV, Satellite

ISO/TC211ISO/TC211

• HHArchive - Distributed Data WarehouseHHArchive - Distributed Data Warehouse

• Spatial-Temporal Data ManagementSpatial-Temporal Data Management

• HHCode / SDS ArchitectureHHCode / SDS Architecture

• Fast Access to Extremely Large Volumes Fast Access to Extremely Large Volumes of Distributed Data Holdingsof Distributed Data Holdings


ISO/TC211ISO/TC211

• Web Map ServicesWeb Map Services

• Wired Internet and Wireless AccessWired Internet and Wireless Access

• Developing an Integration With CubeWerx’s Developing an Integration With CubeWerx’s (Canada) OGC Compliant CubeServ(Canada) OGC Compliant CubeServ

• Fast Access to Multiple Layers of Spatial DataFast Access to Multiple Layers of Spatial Data


ISO/TC211ISO/TC211

• Hydrography / OceanographyHydrography / Oceanography• GeomaticsGeomatics• Satellite and Photogrammetric ImagerySatellite and Photogrammetric Imagery• Disaster Management/MitigationDisaster Management/Mitigation• Flood/Tidal/Storm Surge ModellingFlood/Tidal/Storm Surge Modelling• GeologyGeology• AUV ApplicationsAUV Applications• Natural Resource ManagementNatural Resource Management• Biomass, Fish Stock and Ecological Contamination StudiesBiomass, Fish Stock and Ecological Contamination Studies• Bio-MedicalBio-Medical• Proteomics / GenomicsProteomics / Genomics• Video and SimulationVideo and Simulation


ISO/TC211ISO/TC211

ConclusionsConclusions

• Industry Involve Itself More With StandardsIndustry Involve Itself More With Standards

• Standards are the Only Way to Ensure the Standards are the Only Way to Ensure the Long-Term Survivability, Integrity and Long-Term Survivability, Integrity and Interoperability of Data and SystemsInteroperability of Data and Systems

• No One Company Can Have a Complete No One Company Can Have a Complete Solution – Need to be Interoperable & Solution – Need to be Interoperable & Standards BasedStandards Based


ISO/TC211ISO/TC211

• Demonstrations Will be AvailableDemonstrations Will be Available

• Demo Software CDs and Literature AvailableDemo Software CDs and Literature Available

• Demo Available for Download From Both the Demo Available for Download From Both the Helical and CCRS Geospatial Standards Helical and CCRS Geospatial Standards WebsitesWebsites

http://www.ccrs.nrcan.gc.ca/ccrs/data/standards/welcom_e.htmlhttp://www.ccrs.nrcan.gc.ca/ccrs/data/standards/welcom_e.html

http://www.helical.ns.ca/demo/http://www.helical.ns.ca/demo/


ISO/TC211ISO/TC211

Thank YouThank You


Documents

ISO/TC211 Coverage Geometry and Metadata Implementations Canada - Dr. Kian Fadaie, Mr. Jeff Stockhausen Workshop on Standards in Action