Geoida Features


Geoida® provides intelligent and flexible processing, adjustment and reporting of spatial survey data, from day-to-day pick-up surveys to complex networks of geodetic scale

General features

  • Fully user-definable:
    • Ellipsoids
    • Datums
    • Projections
    • Transformations
  • Import, export & list points as:
    • Projection
    • Geographic
    • Cartesian coordinates
  • No practical limit on the number of points
  • Comprehensive built-in documentation
  • Always-on context-sensitive 'Instant Help'
  • MS Windows 2000 to Windows 8

Geodetic features

  • Developed initially for Australian requirements but for use anywhere globally
  • Compute coordinates as:
    • Flat plane
    • Projection: Mercator, Transverse Mercator, Oblique Mercator and Lambert's Conic
    • Geographic
  • Uses rigorous geodetic formulae
  • Detailed point-to-point geodetic inverse reports

Survey types

  • Site surveys
  • Traverses
  • Control networks

Traverse and network adjustment

  • Traditional Bowditch/Compass adjustment of simple or complex traverses
  • Least-squares adjustment:
    • 1D, 2D and 3D
    • Extensive statistical analysis
    • Combine GNSS with terrestrial observations for 3D adjustment
    • Results consistent with the best industry-leading software
    • Adjustment simulation
    • Datum localisation / site calibration
  • Comprehensive adjustment summaries
  • Australian SP1-v2 compliant

Observation and import data formats

  • Manual observation entry
  • CSV point formats
  • CSV observation formats
  • Data collector & software formats:
    • CDS Stadia
    • Civilcad/Magnet Neutral
    • Sokkia SDR2x/33
    • SurvCE RW5, TDS
    • Topcon FC-6, GTS-700
  • GNSS baseline & coordinate observations (ASCII):
    • Leica SKI
    • Topcon TVF
    • Trimble Data Exchange Format

Transformations and conversions

  • Affine (shift-scale-rotate)
  • NTv2 grid-shift
  • 7-parameter Similarity
  • Molodensky
  • Zone-to-zone / projection conversions
  • Datum localisation / site calibration

Geoid interpolation

  • Interpolates ellipsoid-geoid undulations and deflections
  • Single or multiple points
  • Interpolates while processing
  • Convert between GNSS and orthometric heights
  • Numerous grid-file formats (AUSGeoid; NZ .SID; South Africa .DAT; US-NGS .ASC/.BIN; Carlson .EGM; Trimble .GGF; European; Mediterranean; .GRA/.GRD)

Licence options

  • Lifetime - one payment; free upgrades forever
  • Annual subscription - free upgrades for 12 months
  • Upgrade existing licences to 'Lifetime'
  • Students - low cost; licensed for course duration
  • Educational institutions - by agreement; no cost


Licensing:
Licensing options




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