{"discovery":{"qdrant_configured":true,"strategy":"lexical"},"facets":{"access":{"commercial":1,"free":11},"modality":{"hydrology":1,"ocean-in-situ":12,"weather-station":1},"provider":{"argo":1,"cmems":1,"noaa":1,"noaa-aoml":1,"noaa-nos":1,"noaa-osmc":6,"sofar":1},"tier":{"preprocessed":4,"product":2,"raw":6}},"query":{"access":null,"all_weather":null,"bbox":null,"datetime":null,"limit":null,"max_gsd":null,"modality":"ocean-in-situ","night":null,"offset":null,"provider":null,"q":null,"sort":null,"tasking":null,"tier":null},"results":[{"access":"free","access_methods":[{"kind":"https","url":"https://www.ndbc.noaa.gov"},{"kind":"https","notes":"Real-time files","url":"https://www.ndbc.noaa.gov/data/realtime2/"}],"all_weather":false,"bbox":[-180.0,-90.0,180.0,90.0],"category":"in-situ","end":null,"formats":["TXT","NetCDF"],"gsd_m":null,"id":"noaa-ndbc","instruments":["Meteorological and wave sensors"],"keywords":["buoys","marine weather","waves","NDBC"],"latency_hours":1.0,"level":"L2","license":"us-public-domain","modalities":["ocean-in-situ","weather-station"],"night":false,"platforms":["NDBC moored buoys","C-MAN coastal stations"],"pricing":null,"provider":"noaa","provider_name":"NOAA NESDIS","revisit_hours":1.0,"score":1.0,"start":"1970-01-01","summary":"Real-time and historical marine observations from moored buoys and coastal stations: wind, waves, pressure, air and sea temperature.","tasking":false,"tier":"preprocessed","title":"NOAA NDBC Buoy and Coastal Station Observations"},{"access":"free","access_methods":[{"kind":"https","url":"https://argo.ucsd.edu"},{"kind":"https","notes":"Global Data Assembly Centre","url":"https://data-argo.ifremer.fr"}],"all_weather":false,"bbox":[-180.0,-90.0,180.0,90.0],"category":"in-situ","end":null,"formats":["NetCDF"],"gsd_m":null,"id":"argo-floats","instruments":["CTD"],"keywords":["Argo","ocean profiles","temperature","salinity"],"latency_hours":24.0,"level":"L2","license":"cc-by-4.0","modalities":["ocean-in-situ"],"night":false,"platforms":["Argo profiling floats"],"pricing":null,"provider":"argo","provider_name":"Argo Program","revisit_hours":240.0,"score":1.0,"start":"1999-01-01","summary":"Temperature and salinity profiles of the upper 2,000 m of the global ocean from about 4,000 autonomous profiling floats.","tasking":false,"tier":"preprocessed","title":"Argo Profiling Floats"},{"access":"free","access_methods":[{"kind":"https","notes":"Copernicus Marine Data Store (free account)","url":"https://data.marine.copernicus.eu"}],"all_weather":false,"bbox":[-180.0,-90.0,180.0,90.0],"category":"in-situ","end":null,"formats":["NetCDF"],"gsd_m":null,"id":"cmems-insitu","instruments":["Oceanographic sensors"],"keywords":["Copernicus Marine","in situ","ocean observations"],"latency_hours":24.0,"level":"L2","license":"copernicus-open","modalities":["ocean-in-situ"],"night":false,"platforms":["Moorings","Drifters","Gliders","Profilers"],"pricing":null,"provider":"cmems","provider_name":"Copernicus Marine Service","revisit_hours":24.0,"score":1.0,"start":"1990-01-01","summary":"Global and regional in-situ ocean observations (moorings, drifters, gliders, profilers, ships) quality-controlled by the Copernicus Marine In Situ TAC.","tasking":false,"tier":"preprocessed","title":"Copernicus Marine In Situ Observations"},{"access":"commercial","access_methods":[{"kind":"https","notes":"Sofar Ocean API","url":"https://www.sofarocean.com"}],"all_weather":false,"bbox":[-180.0,-90.0,180.0,90.0],"category":"in-situ","end":null,"formats":["JSON"],"gsd_m":null,"id":"sofar-spotter","instruments":["Wave and SST sensors"],"keywords":["Spotter","waves","marine weather","buoys"],"latency_hours":0.5,"level":"L2","license":"commercial-eula","modalities":["ocean-in-situ"],"night":false,"platforms":["Spotter buoys"],"pricing":{"model":"on_request"},"provider":"sofar","provider_name":"Sofar Ocean","revisit_hours":0.5,"score":1.0,"start":"2019-01-01","summary":"Wave, wind and sea surface temperature observations from a global network of drifting Spotter buoys, plus marine weather forecasts.","tasking":false,"tier":"preprocessed","title":"Sofar Ocean Spotter Network"},{"access":"free","access_methods":[{"kind":"https","notes":"Catalog entry reviewed 2026-09-29; start denotes catalog inclusion, not archive inception. Bounding box is nominal scope, not survey coverage. Follow source inventories, terms and formats. Discovery only; no live footprint adapter is supplied for this collection.","url":"https://api.tidesandcurrents.noaa.gov/api/prod/"}],"all_weather":false,"bbox":[-180.0,0.0,180.0,85.0],"category":"in-situ","end":null,"formats":["Provider-native"],"gsd_m":null,"id":"noaa-coops","instruments":["Product-specific measurements or analyses"],"keywords":["maritime","littoral","amphibious"],"latency_hours":null,"level":"L4","license":"us-public-domain","modalities":["ocean-in-situ","hydrology"],"night":false,"platforms":["Official public product directory"],"pricing":null,"provider":"noaa-nos","provider_name":"NOAA National Ocean Service","revisit_hours":null,"score":1.0,"start":"2026-09-29","summary":"Station observations and predictions for tides, water levels and currents. API requests require station, product and time parameters.","tasking":false,"tier":"product","title":"NOAA Coastal Water Levels and Currents"},{"access":"free","access_methods":[{"kind":"https","notes":"Official instructions for GTS drifter telemetry. Catalog inclusion date does not denote archive inception.","url":"https://www.aoml.noaa.gov/phod/gdp/real-time_data.php"},{"kind":"https","notes":"Canonical NOAA OSMC endpoint, linked by the AOML OSMC_RealTime redirect. The footprint adapter selects only DRIFTING BUOYS and DRIFTING BUOYS (GENERIC), within the most recent 24 hours. Actual reported positions; no inferred vessel locations or guaranteed delivery latency.","url":"https://osmc.noaa.gov/erddap/tabledap/OSMC_flattened.html"}],"all_weather":false,"bbox":[-180.0,-90.0,180.0,90.0],"category":"in-situ","end":null,"formats":["JSON","CSV","NetCDF"],"gsd_m":null,"id":"noaa-drifter-nrt","instruments":["Satellite location telemetry"],"keywords":["movement","drifter","telemetry","maritime","ocean","near-real-time"],"latency_hours":null,"level":"L0","license":"us-public-domain","modalities":["ocean-in-situ"],"night":false,"platforms":["Surface drifting buoys"],"pricing":null,"provider":"noaa-osmc","provider_name":"NOAA Observing System Monitoring Center","revisit_hours":null,"score":1.0,"start":"2026-09-30","summary":"Drifting buoy positions reported through the Global Telecommunications System and NOAA OSMC. The viewer retrieves a rolling 24-hour window, preserving observation times and platform codes. Telemetry may be delayed or missing and differs from the delayed quality-controlled hourly trajectory product.","tasking":false,"tier":"raw","title":"NOAA Near-Real-Time Drifting Buoy Positions"},{"access":"free","access_methods":[{"kind":"https","notes":"Catalog entry reviewed 2026-09-29; start denotes catalog inclusion, not archive inception. Nominal scope is not observed coverage. Consult source quality flags, effective periods and access requirements. No live footprint adapter is supplied for this discovery record.","url":"https://www.aoml.noaa.gov/phod/gdp/hourly_data.php"},{"kind":"https","notes":"Official quality-controlled hourly trajectory access. Interpolation and release cadence differ from real-time telemetry.","url":"https://erddap.aoml.noaa.gov/gdp/erddap/tabledap/drifter_hourly_qc.html"}],"all_weather":false,"bbox":[-180.0,-90.0,180.0,90.0],"category":"in-situ","end":null,"formats":["NetCDF"],"gsd_m":null,"id":"noaa-drifter-trajectories","instruments":["Satellite location telemetry","Sea-surface temperature sensors"],"keywords":["movement","trajectory","maritime","ocean","currents"],"latency_hours":null,"level":"L3","license":"us-public-domain","modalities":["ocean-in-situ"],"night":false,"platforms":["Surface drifting buoys"],"pricing":null,"provider":"noaa-aoml","provider_name":"NOAA Atlantic Oceanographic and Meteorological Laboratory","revisit_hours":null,"score":1.0,"start":"2026-09-29","summary":"Quality-controlled hourly interpolated buoy locations, ocean current estimates and sea-surface temperatures. Hourly sample spacing is not a promise of hourly publication or live vessel tracking.","tasking":false,"tier":"product","title":"Global Drifter Program Hourly Trajectories"},{"access":"free","access_methods":[{"kind":"https","notes":"Official schema, platform classifications, coordinate units and public data terms.","url":"https://osmc.noaa.gov/erddap/info/OSMC_flattened/index.html"},{"kind":"https","notes":"Fixed platform-type filter; latest 24 hours; actual reported positions. Catalog inclusion date does not denote archive inception. No complete coverage or continuous tracking claim.","url":"https://osmc.noaa.gov/erddap/tabledap/OSMC_flattened.html"}],"all_weather":false,"bbox":[-180.0,-90.0,180.0,90.0],"category":"in-situ","end":null,"formats":["JSON","CSV","NetCDF"],"gsd_m":null,"id":"noaa-ship-reports-nrt","instruments":["Published platform location reports"],"keywords":["movement","telemetry","maritime","ocean","near-real-time","ship"],"latency_hours":null,"level":"L0","license":"us-public-domain","modalities":["ocean-in-situ"],"night":false,"platforms":["Ships participating in public marine weather reporting"],"pricing":null,"provider":"noaa-osmc","provider_name":"NOAA Observing System Monitoring Center","revisit_hours":null,"score":1.0,"start":"2026-09-30","summary":"Ship-reported positions from NOAA OSMC GTS, including voluntary observing ships, generic ship classifications and VOSCLIM. These are weather-report locations, not AIS or complete vessel tracking. The viewer retrieves a rolling 24-hour window; indexed observations persist.","tasking":false,"tier":"raw","title":"NOAA Near-Real-Time Ship Weather Report Positions"},{"access":"free","access_methods":[{"kind":"https","notes":"Official schema, platform classifications, coordinate units and public data terms.","url":"https://osmc.noaa.gov/erddap/info/OSMC_flattened/index.html"},{"kind":"https","notes":"Fixed platform-type filter; latest 24 hours; actual reported positions. Catalog inclusion date does not denote archive inception. No complete coverage or continuous tracking claim.","url":"https://osmc.noaa.gov/erddap/tabledap/OSMC_flattened.html"}],"all_weather":false,"bbox":[-180.0,-90.0,180.0,90.0],"category":"in-situ","end":null,"formats":["JSON","CSV","NetCDF"],"gsd_m":null,"id":"noaa-gliders-nrt","instruments":["Published platform location reports"],"keywords":["movement","telemetry","maritime","ocean","near-real-time","glider"],"latency_hours":null,"level":"L0","license":"us-public-domain","modalities":["ocean-in-situ"],"night":false,"platforms":["Ocean gliders"],"pricing":null,"provider":"noaa-osmc","provider_name":"NOAA Observing System Monitoring Center","revisit_hours":null,"score":1.0,"start":"2026-09-30","summary":"Reported glider positions from NOAA OSMC GTS. Surface coordinates and report times do not describe the underwater path between reports. The viewer retrieves a rolling 24-hour window; indexed observations persist.","tasking":false,"tier":"raw","title":"NOAA Near-Real-Time Glider Positions"},{"access":"free","access_methods":[{"kind":"https","notes":"Official schema, platform classifications, coordinate units and public data terms.","url":"https://osmc.noaa.gov/erddap/info/OSMC_flattened/index.html"},{"kind":"https","notes":"Fixed platform-type filter; latest 24 hours; actual reported positions. Catalog inclusion date does not denote archive inception. No complete coverage or continuous tracking claim.","url":"https://osmc.noaa.gov/erddap/tabledap/OSMC_flattened.html"}],"all_weather":false,"bbox":[-180.0,-90.0,180.0,90.0],"category":"in-situ","end":null,"formats":["JSON","CSV","NetCDF"],"gsd_m":null,"id":"noaa-profiling-floats-nrt","instruments":["Published platform location reports"],"keywords":["movement","telemetry","maritime","ocean","near-real-time","profiling-float"],"latency_hours":null,"level":"L0","license":"us-public-domain","modalities":["ocean-in-situ"],"night":false,"platforms":["Profiling floats and gliders"],"pricing":null,"provider":"noaa-osmc","provider_name":"NOAA Observing System Monitoring Center","revisit_hours":null,"score":1.0,"start":"2026-09-30","summary":"Locations in the NOAA OSMC profiling-floats-and-gliders classifications, including their generic class. Source platform labels are retained; this is not a complete Argo inventory or an inferred subsurface trajectory. The viewer retrieves a rolling 24-hour window; indexed observations persist.","tasking":false,"tier":"raw","title":"NOAA Near-Real-Time Profiling Float and Glider Positions"},{"access":"free","access_methods":[{"kind":"https","notes":"Official schema, platform classifications, coordinate units and public data terms.","url":"https://osmc.noaa.gov/erddap/info/OSMC_flattened/index.html"},{"kind":"https","notes":"Fixed platform-type filter; latest 24 hours; actual reported positions. Catalog inclusion date does not denote archive inception. No complete coverage or continuous tracking claim.","url":"https://osmc.noaa.gov/erddap/tabledap/OSMC_flattened.html"}],"all_weather":false,"bbox":[-180.0,-90.0,180.0,90.0],"category":"in-situ","end":null,"formats":["JSON","CSV","NetCDF"],"gsd_m":null,"id":"noaa-ice-buoys-nrt","instruments":["Published platform location reports"],"keywords":["movement","telemetry","maritime","ocean","near-real-time","ice-buoy"],"latency_hours":null,"level":"L0","license":"us-public-domain","modalities":["ocean-in-situ"],"night":false,"platforms":["Ice buoys"],"pricing":null,"provider":"noaa-osmc","provider_name":"NOAA Observing System Monitoring Center","revisit_hours":null,"score":1.0,"start":"2026-09-30","summary":"Reported ice-buoy locations from NOAA OSMC GTS. Positions support observing-system and polar movement context, without inferring sea-ice drift between reports. The viewer retrieves a rolling 24-hour window; indexed observations persist.","tasking":false,"tier":"raw","title":"NOAA Near-Real-Time Ice Buoy Positions"},{"access":"free","access_methods":[{"kind":"https","notes":"Official schema, platform classifications, coordinate units and public data terms.","url":"https://osmc.noaa.gov/erddap/info/OSMC_flattened/index.html"},{"kind":"https","notes":"Fixed platform-type filter; latest 24 hours; actual reported positions. Catalog inclusion date does not denote archive inception. No complete coverage or continuous tracking claim.","url":"https://osmc.noaa.gov/erddap/tabledap/OSMC_flattened.html"}],"all_weather":false,"bbox":[-180.0,-90.0,180.0,90.0],"category":"in-situ","end":null,"formats":["JSON","CSV","NetCDF"],"gsd_m":null,"id":"noaa-usv-nrt","instruments":["Published platform location reports"],"keywords":["movement","telemetry","maritime","ocean","near-real-time","uncrewed-surface-vehicle"],"latency_hours":null,"level":"L0","license":"us-public-domain","modalities":["ocean-in-situ"],"night":false,"platforms":["Uncrewed surface vehicles"],"pricing":null,"provider":"noaa-osmc","provider_name":"NOAA Observing System Monitoring Center","revisit_hours":null,"score":1.0,"start":"2026-09-30","summary":"Reported positions in the NOAA OSMC uncrewed-surface-vehicle class. Platform codes and observation times are preserved; no inferred path or guaranteed delivery latency. The viewer retrieves a rolling 24-hour window; indexed observations persist.","tasking":false,"tier":"raw","title":"NOAA Near-Real-Time Uncrewed Surface Vehicle Positions"}],"returned":12,"total":12}