ಟೈಪ್‌ಸ್ಕ್ರಿಪ್ಟ್ ಭೂವಿಜ್ಞಾನ: ಜಾಗತಿಕ ವೀಕ್ಷಕರಿಗಾಗಿ ಭೂವಿಜ್ಞಾನ ಪ್ರಕಾರದ ಅನುಷ್ಠಾನ

            \n// Enum for broad rock categories\nexport enum RockCategory {\n  Igneous = "Igneous",\n  Sedimentary = "Sedimentary",\n  Metamorphic = "Metamorphic",\n  Unclassified = "Unclassified"\n}\n\n// Interface for a specific mineral composition\nexport interface MineralComposition {\n  mineral: string; // e.g., "Quartz", "Feldspar", "Mica"\n  percentage: number; // Percentage by volume or weight\n}\n\n// Interface for a general lithology descriptor\nexport interface LithologyDescriptor {\n  name: string; // e.g., "Granite", "Sandstone", "Schist"\n  category: RockCategory;\n  description?: string; // Optional detailed description\n  primaryMinerals?: MineralComposition[];\n  secondaryMinerals?: MineralComposition[];\n  grainSize?: "Fine" | "Medium" | "Coarse"; // e.g., for sedimentary rocks\n  porosity?: number; // Percentage, for reservoir rocks\n  permeability?: number; // e.g., in mD (millidarcy)\n}\n\n// Example Usage:\nconst graniteLithology: LithologyDescriptor = {\n  name: "Biotite Granite",\n  category: RockCategory.Igneous,\n  description: "A coarse-grained igneous rock rich in quartz, feldspar, and biotite mica.",\n  primaryMinerals: [\n    { mineral: "Quartz", percentage: 30 },\n    { mineral: "Orthoclase Feldspar", percentage: 40 },\n    { mineral: "Plagioclase Feldspar", percentage: 15 }\n  ],\n  secondaryMinerals: [\n    { mineral: "Biotite", percentage: 10 },\n    { mineral: "Muscovite", percentage: 5 }\n  ],\n  grainSize: "Coarse"\n};\n
            

              
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            \n// Enum for crystal systems\nexport enum CrystalSystem {\n  Cubic = "Cubic",\n  Tetragonal = "Tetragonal",\n  Orthorhombic = "Orthorhombic",\n  Monoclinic = "Monoclinic",\n  Triclinic = "Triclinic",\n  Hexagonal = "Hexagonal",\n  Trigonal = "Trigonal"\n}\n\n// Interface for a specific mineral\nexport interface Mineral {\n  name: string; // e.g., "Quartz", "Calcite", "Pyrite"\n  chemicalFormula: string; // e.g., "SiO2", "CaCO3", "FeS2"\n  mohsHardness: number;\n  density: number; // g/cm³\n  color?: string[]; // Array of common colors\n  streak?: string;\n  luster?: "Vitreous" | "Metallic" | "Dull" | "Resinous";\n  crystalSystem: CrystalSystem;\n  formationEnvironment?: string[]; // e.g., "Hydrothermal", "Igneous", "Metamorphic"\n}\n\n// Example Usage:\nconst quartzMineral: Mineral = {\n  name: "Quartz",\n  chemicalFormula: "SiO2",\n  mohsHardness: 7,\n  density: 2.65,\n  color: ["Colorless", "White", "Pink", "Purple", "Brown", "Black"],\n  luster: "Vitreous",\n  crystalSystem: CrystalSystem.Hexagonal,\n  formationEnvironment: ["Igneous", "Metamorphic", "Sedimentary"]\n};\n
            

              
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            \n// Enum for fault types\nexport enum FaultType {\n  Normal = "Normal",\n  Reverse = "Reverse",\n  Thrust = "Thrust",\n  StrikeSlip = "Strike-Slip",\n  ObliqueSlip = "Oblique-Slip",\n  Unknown = "Unknown"\n}\n\n// Interface for a fault segment\nexport interface FaultSegment {\n  id: string; // Unique identifier\n  name?: string; // Optional name (e.g., "San Andreas Fault")\n  type: FaultType;\n  dipAngle?: number; // Degrees from horizontal\n  dipDirection?: number; // Degrees from North (0-360)\n  strike?: number; // Degrees from North (0-360)\n  rake?: number; // Angle of slip on the fault plane (degrees)\n  length?: number; // Kilometers\n  displacement?: number; // Meters or kilometers\n  associatedStructures?: string[]; // e.g., "drag folds", "shatter zones"\n}\n\n// Interface for a fold\nexport interface Fold {\n  id: string;\n  name?: string;\n  axisTrend?: number; // Degrees from North\n  axisPlunge?: number; // Degrees from horizontal\n  hingeLine?: string;\n  limbs?: Array<{ side: "Upward" | "Downward" | "Left" | "Right", dipAngle?: number, dipDirection?: number }>;\n  foldType?: "Anticline" | "Syncline" | "Monocline" | "Chevron" | "Box" | "Concentric";\n}\n\n// Example Usage:\nconst majorFault: FaultSegment = {\n  id: "FA-101",\n  name: "East African Rift Fault",\n  type: FaultType.Normal,\n  dipAngle: 60,\n  dipDirection: 90, // East\n  strike: 0,\n  length: 1000,\n  displacement: 5000 // meters\n};\n
            

              
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            \n// Enum for dating methods\nexport enum DatingMethod {\n  Radiometric = "Radiometric",\n  Paleomagnetic = "Paleomagnetic",\n  Biostratigraphic = "Biostratigraphic",\n  Archaeomagnetic = "Archaeomagnetic"\n}\n\n// Interface for a radiometric dating result\nexport interface RadiometricDate {\n  method: DatingMethod.Radiometric;\n  isotopeSystem: string; // e.g., "U-Pb", "K-Ar", "Ar-Ar", "Rb-Sr"\n  age: number; // Age in Ma (Mega-annum)\n  uncertainty: number; // Uncertainty in Ma\n  sampleDescription: string;\n}\n\n// Interface for a stratigraphic unit\nexport interface StratigraphicUnit {\n  id: string;\n  name: string; // e.g., "Green River Formation"\n  ageRange: {\n    minAge: number; // Ma\n    maxAge: number; // Ma\n    description?: string; // e.g., "Early to Middle Eocene"\n  };\n  lithology?: LithologyDescriptor;\n  thickness?: number; // Meters\n  depositionalEnvironment?: string;\n  contactWithLowerUnit?: string;\n  contactWithUpperUnit?: string;\n}\n\n// Example Usage:\nconst zir dating: RadiometricDate = {\n  method: DatingMethod.Radiometric,\n  isotopeSystem: "U-Pb",\n  age: 50.2,\n  uncertainty: 0.5,\n  sampleDescription: "Zircon from felsic ignimbrite, sample ID: ZRB-123"\n};\n\nconst formation: StratigraphicUnit = {\n  id: "SU-456",\n  name: "Kimmeridge Clay Formation",\n  ageRange: {\n    minAge: 157.3,\n    maxAge: 152.1,\n    description: "Late Jurassic (Kimmeridgian)"\n  },\n  lithology: {\n    name: "Shale",\n    category: RockCategory.Sedimentary,\n    grainSize: "Fine"\n  },\n  thickness: 400\n};\n
            

              
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            \n// Interface for a single geochemical assay value\nexport interface AssayValue {\n  element: string; // e.g., "Au", "Ag", "Cu", "Fe2O3"\n  value: number;\n  unit: string; // e.g., "ppm", "ppb", "%", "g/t"\n  detectionLimit?: number; // If applicable\n  isBelowDetectionLimit?: boolean;\n}\n\n// Interface for a seismic trace attribute\nexport interface SeismicAttribute {\n  name: string; // e.g., "Amplitude", "Frequency", "RMS Amplitude"\n  value: number;\n  unit: string; // e.g., "Pa", "Hz", "V^2*s"\n}\n\n// Interface for a borehole sample point\nexport interface SamplePoint {\n   boreholeId: string;\n  depthFrom: number; // Meters\n  depthTo: number; // Meters\n  lithology?: LithologyDescriptor;\n  assays?: AssayValue[];\n  seismicAttributes?: SeismicAttribute[];\n  photographicReference?: string; // URL to image\n}\n\n// Example Usage:\nconst goldAssay: AssayValue = {\n  element: "Au",\n  value: 5.2,\n  unit: "g/t"\n};\n\nconst copperAssay: AssayValue = {\n  element: "Cu",\n  value: 2500,\n  unit: "ppm"\n};\n\nconst sampleFromMagellan: SamplePoint = {\n  boreholeId: "BH-XYZ-007",\n  depthFrom: 150.5,\n  depthTo: 152.0,\n  assays: [goldAssay, copperAssay],\n  lithology: {\n    name: "Sulfide-bearing Andesite",\n    category: RockCategory.Igneous,\n    primaryMinerals: [\n      { mineral: "Plagioclase", percentage: 50 },\n      { mineral: "Amphibole", percentage: 30 }\n    ],\n    secondaryMinerals: [\n      { mineral: "Chalcopyrite", percentage: 5 },\n      { mineral: "Pyrite", percentage: 2 }\n    ]\n  }\n};\n
            

              
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            \n// Enum for common geodetic datums\nexport enum GeodeticDatum {\n  WGS84 = "WGS84",\n  NAD83 = "NAD83",\n  ETRS89 = "ETRS89"\n}\n\n// Interface for a geographic coordinate\nexport interface GeographicCoordinate {\n  latitude: number; // Decimal degrees\n  longitude: number; // Decimal degrees\n  datum: GeodeticDatum;\n}\n\n// Enum for common map projections\nexport enum ProjectionType {\n  Mercator = "Mercator",\n  UTM = "UTM",\n  LambertConformalConic = "LambertConformalConic",\n  AlbersEqualArea = "AlbersEqualArea"\n}\n\n// Interface for a projected coordinate\nexport interface ProjectedCoordinate {\n  x: number; // Easting\n  y: number; // Northing\n  projection: ProjectionType;\n  datum: GeodeticDatum;\n  zone?: number; // For UTM\n  centralMeridian?: number; // For other projections\n  standardParallel?: number; // For other projections\n}\n\n// Example Usage:\nconst pointInKyoto: GeographicCoordinate = {\n  latitude: 35.0116,\n  longitude: 135.7681,\n  datum: GeodeticDatum.WGS84\n};\n\n// Assume a function that converts Geographic to Projected coordinates\nfunction projectWGS84ToUTM(coord: GeographicCoordinate, utmZone: number): ProjectedCoordinate {\n  // ... actual projection logic would go here ...\n  console.log(`Projecting ${coord.latitude}, ${coord.longitude} to UTM Zone ${utmZone}`);\n  return { x: 123456.78, y: 3876543.21, projection: ProjectionType.UTM, datum: GeodeticDatum.WGS84, zone: utmZone };\n}\n\nconst projectedPoint: ProjectedCoordinate = projectWGS84ToUTM(pointInKyoto, 54); // UTM Zone 54 for Japan\n
            

              
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            \n// Simplified GeoJSON Feature interface\nexport interface GeoJsonFeature {\n  type: "Feature";\n  geometry: {\n    type: "Point" | "LineString" | "Polygon" | "MultiPoint" | "MultiLineString" | "MultiPolygon" | "GeometryCollection";\n    coordinates: any; // Complex recursive type for coordinates\n  };\n  properties: { [key: string]: any };\n}\n\n// Interface for a geological feature, extending GeoJSON\nexport interface GeologicalFeature extends GeoJsonFeature {\n  properties: {\n    name: string;\n    type: "Fault" | "StratigraphicBoundary" | "Outcrop" | "MineralDeposit";\n    description?: string;\n    // Add geological-specific properties here\n    associatedLithology?: string;\n    faultType?: FaultType;\n    ageMa?: number;\n    mineralCommodity?: string;\n  };\n}\n\n// Example Usage:\nconst faultGeoJson: GeologicalFeature = {\n  type: "Feature",\n  geometry: {\n    type: "LineString",\n    coordinates: [\n      [139.6917, 35.6895], // Tokyo\n      [139.7528, 35.6852]  // Imperial Palace\n    ]\n  },\n  properties: {\n    name: "Tokyo Fault Segment A",\n    type: "Fault",\n    description: "A major thrust fault underlying the metropolitan area.",\n    faultType: FaultType.Thrust\n  }\n};\n
            

              
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            \n// Interface for a single data point in a time series\nexport interface TimeSeriesPoint {\n  timestamp: Date; // Standard JavaScript Date object\n  value: number;\n  qualityFlag?: "Good" | "Suspect" | "Bad" | "Estimated";\n}\n\n// Interface for a time series dataset\nexport interface TimeSeriesDataset {\n  id: string;\n  name: string;\n  units: string;\n  description?: string;\n  data: TimeSeriesPoint[];\n  metadata?: { [key: string]: any }; // Additional context like station ID, location, etc.\n}\n\n// Example Usage:\nconst temperatureData: TimeSeriesDataset = {\n  id: "temp-tokyo-station-45",\n  name: "Daily Average Temperature",\n  units: "°C",\n  data: [\n    { timestamp: new Date("2023-01-01"), value: 5.2 },\n    { timestamp: new Date("2023-01-02"), value: 4.8, qualityFlag: "Good" },\n    { timestamp: new Date("2022-01-03"), value: 3.9, qualityFlag: "Suspect" },\n    // ... more data points\n  ],\n  metadata: {\n    stationId: "45",\n    location: { latitude: 35.6895, longitude: 139.6917 }\n  }\n};\n
            

              
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            \n// Interface for a grid cell in 3D\nexport interface GridCell3D {\n  xIndex: number;\n  yIndex: number;\n  zIndex: number;\n  // Properties that can vary per cell\n  porosity?: number;\n  permeability?: number;\n  density?: number;\n  temperature?: number;\n  pressure?: number;\n}\n\n// Interface for simulation boundary conditions\nexport interface BoundaryCondition {\n  type: "Dirichlet" | "Neumann" | "Robin";\n  value: number; // Or a function for time-varying conditions\n  boundaryName: "top" | "bottom" | "north" | "south" | "east" | "west";\n}\n\n// Interface for a simulation setup\nexport interface SimulationSetup {\n  name: string;\n  modelDescription: string;\n  gridDimensions: { nx: number; ny: number; nz: number };\n  spatialResolution: { dx: number; dy: number; dz: number }; // Meters\n  timeStep: number; // Seconds\n  totalSimulationTime: number; // Seconds\n  boundaryConditions: BoundaryCondition[];\n  initialConditions?: { [key: string]: number | number[] }; // e.g., initial pressure map\n  physicsParameters: {\n    viscosity?: number;\n    thermalConductivity?: number;\n    rockCompressibility?: number;\n  };\n}\n\n// Example Usage:\nconst reservoirSimulation: SimulationSetup = {\n  name: "OilReservoirFlow",\n  modelDescription: "Simulates fluid flow in a porous medium.",\n  gridDimensions: { nx: 100, ny: 100, nz: 50 },\n  spatialResolution: { dx: 10, dy: 10, dz: 5 },\n  timeStep: 3600, // 1 hour\n  totalSimulationTime: 365 * 24 * 3600, // 1 year\n  boundaryConditions: [\n    { type: "Neumann", value: 0, boundaryName: "top" },\n    { type: "Dirichlet", value: 1000000, boundaryName: "bottom" } // Pascals\n  ],\n  physicsParameters: {\n    viscosity: 0.001, // Pa.s\n    thermalConductivity: 2.0 // W/(m.K)\n  }\n};\n
            

              
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