State of GDAL: what's new in 3.8 and 3.9?

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Identifiers

10.5446/68541 (DOI)

Publisher

FOSS4G

Release Date

2024

Language

English

Content Metadata

Subject Area

Computer Science

Genre

Conference/Talk

Abstract

We will give a status report on the GDAL software, focusing on recent developments and achievements in the 3.8 and 3.9 GDAL versions released during the last year. The discussed topics will be as various as the scope of GDAL is, covering: - new vector drivers: JSONFG for the in-development OGC Features and Geometries JSON specification, PMTiles (ProtoMap Tiles) v3 for tiled vector datasets - new raster drivers for IHO standards: S-102, S-104 and S-111 for bathymetric surface products, water level information for surface navigation and Surface Current products - a new command line utility: gdal_footprint - a new raster driver, GDAL Tile Index, to manage mosaics of many many files - enhancements in the Arrow interface and GeoParquet driver - performance improvements in the GeoPackage driver

Keywords

foss4ge2024

GeneralTrack

StateOfSoftware

Speech

Text

Image

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AbstractionLibrary (computing)File formatCommunications protocolRaster graphicsVector spaceReading (process)Open sourceComputer reservations systemGeometryType theoryRevision controlCurveCharacteristic polynomialElement (mathematics)AdditionPoint (geometry)Device driverSimilarity (geometry)PolyhedronMaxima and minimaAttribute grammarInterior (topology)String (computer science)Gastropod shellLine (geometry)PolygonDevice driverIntegerInformationOpen setCountingUnified threat managementTime zoneTexture mappingMean value theoremVirtual realityPhysical systemPoint cloudData storage deviceFunction (mathematics)Price indexDirectory serviceScale (map)SoftwareOpen sourceLevel (video gaming)Server (computing)Software developerOcean currentRevision controlAsymmetryTheory of relativityStandard deviationComputer fileTimestampFlow separationCodierung <Programmierung>ExpressionMereologyDifferent (Kate Ryan album)Product (business)Latent heatLink (knot theory)Presentation of a groupPrisoner's dilemmaReading (process)Set (mathematics)TesselationGeometryVector spaceElement (mathematics)Attribute grammarMappingData structureContent (media)Device driverDatabaseService (economics)File formatType theoryMultiplication signCategory of beingObject (grammar)Equivalence relationCurvatureAdditionPolyhedronMultiplicationData storage deviceBlack boxFunctional (mathematics)Subject indexingVirtualizationMetadataSurfaceRaster graphicsSoftware bugProjective planeMathematicsDirection (geometry)Source codeCoordinate systemExtension (kinesiology)CodeCodeCurveRange (statistics)Physical systemLimit (category theory)Computer reservations systemFile systemSlide ruleClosed setCommunications protocolPoint cloudAbstractionLibrary (computing)Mean value theoremLecture/ConferenceComputer animation

08:10

Utility softwareMusical ensembleAlpha (investment)GeometryProcess (computing)Raster graphicsPolygonEnvelope (mathematics)Validity (statistics)Population densityMaxima and minimaMultiplicationPoint (geometry)Price indexVirtual realityDevice driverVector spaceRevision controlPixelComputer fileSource codeArrow of timeInterface (computing)Read-only memoryMusical ensembleMetadataFile formatTesselationDevice driverSubject indexingPolygonGeometryComputer reservations systemVector spacePrice indexAlpha (investment)Utility softwareVirtualizationGroup actionPhotographic mosaicStatisticsSoftware developerSemiconductor memoryData storage deviceString (computer science)Computer fileProjective planeResultantNumberCASE <Informatik>Library catalogCurvatureOrder (biology)Image resolutionHeegaard splittingFlow separationAreaReliefTimestampFront and back endsData typeData structureDirection (geometry)MultiplicationPixelReading (process)CuboidUniform resource locatorOrientation (vector space)Envelope (mathematics)Field (computer science)Data compressionValidity (statistics)AlgorithmMappingLatent heatSet (mathematics)ImplementationRight angleRow (database)DatabaseTranslation (relic)Multiplication signComplex (psychology)Electronic mailing listArrow of timeRaster graphicsTessellationWritingStapeldateiInformation retrievalAttribute grammarDifferent (Kate Ryan album)Bound stateLecture/ConferenceComputer animation

16:14

Device driverGeometryImplementationType theoryArrow of timeCodierung <Programmierung>StatisticsLarge eddy simulationSpecial unitary groupLoop (music)Computer-assisted translationLink (knot theory)Virtual realityRaster graphicsPrice indexMetadataFile formatPasswordInformationOpen sourceComputer reservations systemSoftware developerArrow of timeDevice driverOpen setFile formatSubject indexingData structureNatural numberLine (geometry)Electronic mailing listReading (process)Self-organizationHierarchyCASE <Informatik>SoftwareMultiplication signGeometryCodierung <Programmierung>BitLibrary (computing)Presentation of a groupMultiplicationDifferent (Kate Ryan album)Photographic mosaicImage warpingComputer fileSoftware bugTesselationInformation securityNumberConnectivity (graph theory)MereologyStack (abstract data type)IdentifiabilityUtility softwareRun time (program lifecycle phase)Plug-in (computing)10 (number)DigitizingVector spaceData compressionDecimalSet (mathematics)View (database)AlgorithmData typePoint (geometry)Translation (relic)Revision controlSoftware frameworkCoordinate systemMetadataProjective planeMathematicsLecture/ConferenceComputer animation

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Computer-assisted translationLecture/ConferenceComputer animation

Transcript: English(auto-generated)