Module geospatial 

Geospatial preprocessing module

This module provides comprehensive geospatial data preprocessing including:

• Coordinate system transformations (WGS84, Web Mercator, UTM)
• Geohash encoding and decoding for spatial indexing
• Spatial distance calculations (Haversine, Vincenty, Euclidean)
• Proximity and neighborhood features
• Spatial clustering and binning
• Bounding box operations

Structs

Coordinate

A geographic coordinate in WGS84 system

CoordinateTransformer

Coordinate system transformer (Untrained state)

CoordinateTransformerConfig

Configuration for coordinate transformation

CoordinateTransformerFitted

Coordinate system transformer (Fitted state)

Geohash

Geohash encoder/decoder for spatial indexing

GeohashEncoder

Geohash encoder for spatial indexing

GeohashEncoderConfig

Configuration for geohash encoding

GeohashEncoderFitted

Fitted geohash encoder

ProximityFeatures

Proximity feature extractor

ProximityFeaturesConfig

Configuration for proximity features

ProximityFeaturesFitted

Fitted proximity feature extractor

SpatialAutocorrelation

Spatial autocorrelation feature extractor

SpatialAutocorrelationConfig

Configuration for spatial autocorrelation features

SpatialAutocorrelationFitted

Fitted spatial autocorrelation feature extractor

SpatialBinning

Spatial binning transformer

SpatialBinningConfig

Configuration for spatial binning

SpatialBinningFitted

Fitted spatial binning transformer

SpatialClustering

Spatial clustering feature extractor

SpatialClusteringConfig

Configuration for spatial clustering features

SpatialClusteringFitted

Fitted spatial clustering feature extractor

SpatialDistanceFeatures

Spatial distance feature extractor

SpatialDistanceFeaturesConfig

Configuration for spatial distance feature extraction

SpatialDistanceFeaturesFitted

Fitted spatial distance feature extractor

Enums

CoordinateSystem

Supported coordinate reference systems

SpatialClusteringMethod

Spatial clustering method

SpatialDistanceMetric

Spatial distance metric

Functions

calculate_distance

Calculate distance between two coordinates using specified metric

haversine_distance

Haversine distance between two coordinates in kilometers

vincenty_distance

Vincenty distance between two coordinates in kilometers (more accurate)