Data Explorer
Ask questions about Baner's environment in plain English. Gemini AI fetches real data from the Earth Pulse database and answers with specific numbers — not generic text.
🐦 Top birds
🍃 AQI this month
📅 Monthly birds
🌡️ Temp vs birds
🔥 Hottest days
✈️ Migratory species
🌧️ Annual rainfall
🌅 Dawn chorus
💨 AQI extremes
🎵 Soundscape
Live stats
Real-time snapshot of the entire Earth Pulse dataset — all tables, updated on load.
🕐 Bird detection activity by hour (all time, IST)
Darker = more detections. Reveals the dawn chorus, midday lull, and dusk activity.
12am3am6am9am12pm3pm6pm9pm12am
📅 Unique species detected by month (all time)
Unique species per month — shows seasonal biodiversity richness.
🎵 Soundscape index (NDSI) — south node
NDSI = -1 (pure traffic/anthropogenic) to +1 (pure nature/biophony). Baner typical range: -0.85 midday to +0.70 at dawn. Available from Oct 2025.
My digest
A personalised summary of what's happening in Baner right now — your Earth Pulse briefing.
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Compare years
Compare any two years side-by-side across all metrics. Data is averaged or summed monthly.
Select years and a metric above, then click Compare.
Search history
Your last 20 data explorer queries. Click to run again.
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Species watchlist
Track species you care about. Shows last detection date and recent activity. Enter the common name exactly as it appears in the dataset (e.g. "Asian Koel").
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Field notes
Your personal observation log. Note unusual sightings, weather events, or anything you want to remember about Baner. Stored privately to your account.
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My alerts
Get an email when these events happen in Baner. Alerts go to your registered email address.
🍃 Air quality
🌧️ Weather
🐦 Birds
Alert when my favourite species is heard (comma-separated):
Download data
All Earth Pulse data is open under CC BY 4.0. Downloads are paginated to fetch all rows (Supabase returns max 1,000 per request — this fetches all pages automatically). Progress shown below each button.
📊 Climate readings
Every hourly reading since Jan 2022 — EU AQI, India AQI, temperature, humidity, wind, PM2.5, PM10, NO2, ozone, precipitation, solar radiation. Source tagged (Open-Meteo or Weather Union).
💧 Weather Union readings
Hyperlocal weather from station ZWL008983 (2km from observatory). Temperature, humidity, wind speed/direction, rain intensity and accumulation. Oct 2025 onwards.
🐦 Bird detections
Every BirdNET acoustic detection — species common + scientific name, confidence (0–1), timestamp (IST), node ID (baner_01 east or baner_south_01 south facing Baner Hill).
🎵 Soundscape index (NDSI)
Natural-to-Anthropogenic Soundscape Index from the south node. NDSI score (-1 to +1), biophony, anthrophony, rain flag. Available Oct 2025+. See API docs for formula.
🌿 Vegetation index (NDVI)
Baner Hill NDVI from satellite (Landsat 1990–2022, Sentinel-2 weekly 2023+). Annual and weekly tables. NDVI > 0.45 = healthy canopy.
📸 Hill photo metadata
All timelapse frame metadata — timestamp, R2 image URL, AQI at capture, temperature, precipitation, cloud cover. Direct links to every image.
Custom date range download
Dataset
From
To
📄 CC BY 4.0 — Free to use, share, and adapt for any purpose including commercial, provided you credit earth-pulse.org and acknowledge data sources: Google Air Quality API (India AQI), Open-Meteo CAMS (EU AQI), BirdNET AI (Cornell Lab + Chemnitz), Zomato Weather Union, Google Earth Engine (NDVI).
API access
All Earth Pulse data is accessible via the Supabase REST API. The anon key below grants read-only access to all public tables. No authentication required for reading.
🔑 Connection
Base URL https://krmczyqwblsoekceanlj.supabase.co/rest/v1
Anon key sb_publishable_DrHFT5J0vmrkYraUXIlpQQ_gsk1rdq6
Headers apikey: <anon key>
Authorization: Bearer <anon key>
Note All timestamps stored in IST (+05:30). Use %2B05%3A30 in URL filters.
Pagination Default limit = 1000 rows. Use &limit=1000&offset=1000 to paginate.
📋 Example queries
# Last 100 climate readings
GET /climate_readings?order=recorded_at.desc&limit=100
# All detections for a species (URL-encode spaces as %20)
GET /bird_detections?species_scientific=eq.Pycnonotus%20cafer&order=detected_at.desc
# Climate in IST date range
GET /climate_readings?recorded_at=gte.2026-05-01T00:00:00%2B05%3A30&recorded_at=lt.2026-06-01T00:00:00%2B05%3A30
# Soundscape (NDSI) — south node
GET /soundscape_readings?node_id=eq.baner_south_01&order=recorded_at.desc&limit=100
# NDVI annual history since 1990
GET /hill_ndvi_annual?order=year.asc
# Combined view (WU takes priority over Open-Meteo)
GET /combined_readings?order=recorded_at.desc&limit=50
# Birds from south node only (facing Baner Hill)
GET /bird_detections?node_id=eq.baner_south_01&order=detected_at.desc&limit=100
# High-confidence detections only
GET /bird_detections?confidence=gte.0.8&order=detected_at.desc&limit=500
📐 Table schema
climate_readings
recorded_at timestamptz -- IST +05:30
node_id text -- 'baner_01' | 'baner_south_01'
temperature float -- °C
humidity float -- %
aqi int -- EU AQI 0-100 (Open-Meteo CAMS)
google_aqi_india int -- India AQI 0-500 (CPCB/Google)
pm2_5, pm10, no2, ozone, co, so2 float -- µg/m³
precipitation float -- mm
weather_source text -- 'open_meteo' | 'weather_union'
bird_detections
detected_at timestamptz -- IST
node_id text -- 'baner_01' | 'baner_south_01'
species_common text
species_scientific text
confidence float -- 0.0 to 1.0
soundscape_readings
recorded_at timestamptz
node_id text -- 'baner_south_01'
ndsi float -- -1 (noise) to +1 (nature)
biophony float -- biological sound level
anthrophony float -- anthropogenic sound level
is_rain boolean
rain_ratio float
weather_union_readings
recorded_at timestamptz
device_id text -- 'ZWL008983'
temperature, humidity, wind_speed, wind_direction float
rain_intensity, rain_accumulation float
hill_ndvi_annual
year int -- 1990 to present
mean_ndvi float -- 0-1, >0.45 = healthy canopy
sensor text -- 'landsat5'|'landsat8'|'sentinel2'
combined_readings -- VIEW — WU takes priority over Open-Meteo
Merges climate_readings + weather_union_readings
Use this view for all frontend weather displays
📓 Hill Journal
Field sessions on Baner Hill. Write about what you observed, what was planted, what was heard.
Checking journal access…