geofeaturekit 0.6.1

GeoFeatureKit transforms simple coordinates into powerful geospatial insights. Analyze street networks, POI diversity, and spatial patterns with professional progress tracking – no paid APIs or complex setup required.

GeoFeatureKit

Turn any location into rich urban data. Get POIs, street networks, and accessibility metrics from just coordinates.

🚀 Quick Start

pip install geofeaturekit

Basic Analysis

from geofeaturekit import extract_features

# Analyze any location (lat, lon, radius_meters)
features = extract_features(40.7580, -73.9855, 500)

# Access the structured data
print(features['poi_metrics']['absolute_counts']['total_points_of_interest'])  # 1076
print(features['poi_metrics']['density_metrics']['points_of_interest_per_sqkm'])  # 1370.0
print(features['network_metrics']['basic_metrics']['total_intersections'])  # 731

Sample Output Structure:

{
  "poi_metrics": {
    "absolute_counts": {
      "total_points_of_interest": 1076,
      "counts_by_category": {
        "total_dining_places": {"count": 400, "percentage": 37.17},
        "total_retail_places": {"count": 126, "percentage": 11.71},
        "total_public_transit_places": {"count": 96, "percentage": 8.92},
        "total_healthcare_places": {"count": 13, "percentage": 1.21}
      }
    },
    "density_metrics": {
      "points_of_interest_per_sqkm": 1370.0
    },
    "distribution_metrics": {
      "diversity_metrics": {"shannon_diversity_index": 2.147},
      "spatial_distribution": {"pattern_interpretation": "random"}
    }
  },
  "network_metrics": {
    "basic_metrics": {
      "total_intersections": 731,
      "total_street_length_meters": 80044.7
    },
    "connectivity_metrics": {
      "average_connections_per_node": {
        "value": 5.954,
        "confidence_interval_95": {"lower": 5.837, "upper": 6.071}
      }
    }
  }
}

Multi-Modal Accessibility

from geofeaturekit import extract_multimodal_features

# Compare walking vs biking reach
features = extract_multimodal_features(
    40.7580, -73.9855,
    walk_time_minutes=10,
    bike_time_minutes=10
)

walk_pois = features['walk_features']['poi_metrics']['absolute_counts']['total_points_of_interest']
bike_pois = features['bike_features']['poi_metrics']['absolute_counts']['total_points_of_interest']

print(f"🚶 10-min walk: {walk_pois} POIs reachable")     # 2104 POIs
print(f"🚴 10-min bike: {bike_pois} POIs reachable")     # 12200 POIs  
print(f"🎯 Bike advantage: {bike_pois/walk_pois:.1f}x more places")  # 5.8x

Batch Processing

from geofeaturekit import extract_features_batch

# Analyze multiple locations at once
locations = [
    (40.7580, -73.9855, 500),  # Times Square
    (40.7829, -73.9654, 500),  # Central Park
    (40.7527, -73.9772, 500),  # Grand Central
]

results = extract_features_batch(locations)

for i, result in enumerate(results):
    pois = result['poi_metrics']['absolute_counts']['total_points_of_interest']
    restaurants = result['poi_metrics']['absolute_counts']['counts_by_category']['total_dining_places']['count']
    print(f"Location {i+1}: {pois} POIs, {restaurants} restaurants")
    # Location 1: 1076 POIs, 400 restaurants
    # Location 2: 185 POIs, 12 restaurants  
    # Location 3: 1131 POIs, 323 restaurants

Progress Tracking

def progress_handler(message, progress):
    print(f"[{progress:.0%}] {message}")

# Add progress callback for long-running analysis
features = extract_features(
    40.7580, -73.9855, 1000,
    verbose=True,
    progress_callback=progress_handler
)

📊 What You Get

POI Analysis:

• poi_metrics['absolute_counts'] - Raw counts by category (23 categories)
• poi_metrics['density_metrics'] - POIs per km², density by category
• poi_metrics['distribution_metrics'] - Diversity indices, spatial patterns

Street Network:

• network_metrics['basic_metrics'] - Nodes, intersections, street length
• network_metrics['connectivity_metrics'] - Connections per node, ratios
• network_metrics['street_pattern_metrics'] - Bearing entropy, grid patterns

Multi-Modal Features:

• walk_features, bike_features, drive_features - Same structure as above
• radius_features - Circular analysis results

🎯 Use Cases

• Real estate analysis: Compare neighborhood walkability
• Urban planning: Assess transit accessibility
• Machine learning: Generate location features for models
• Market research: Analyze competitor density

🗺️ Roadmap

• Temporal pattern mining - Discover how neighborhoods change across time scales
• Gentrification prediction - ML models to forecast neighborhood change
• Causal inference engine - Identify what actually drives urban outcomes
• Anomaly detection - Identify unusual urban patterns and opportunities

For feature requests, please contact: [e-mail]

📚 API Reference

# Basic analysis
extract_features(lat, lon, radius_meters, verbose=False, cache=True, progress_callback=None)

# Multi-modal accessibility  
extract_multimodal_features(lat, lon, walk_time_minutes=None, bike_time_minutes=None, drive_time_minutes=None, verbose=False, cache=True, progress_callback=None)

# Batch processing
extract_features_batch(locations, verbose=False, cache=True, progress_callback=None)

🤝 Contributing

Contributions welcome! See Contributing Guide.

⚖️ License

MIT License - see LICENSE file for details.

🙏 Acknowledgments

Built with OSMnx, NetworkX, and GeoPandas. Data © OpenStreetMap contributors.

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Ready to analyze any location? Start with pip install geofeaturekit 🌍