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Software, datasets, events, jobs and opportunities from every issue. Know something that belongs here? Tell us.

Software

13

  • das-anomaly

    Unsupervised autoencoder anomaly detection for DAS data.

    Library · Python

    DASLGPL-3.0Issue 2

  • DAS4Whales

    Python library for marine bioacoustics with DAS.

    Library · Python

    DASIssue 1

  • DASCore

    Python library for DFOS data: I/O, processing, and visualization.

    Library · Python

    Issue 1

  • DASexplorer

    Desktop app for visualizing, analyzing, and annotating DAS data.

    App

    DASIssue 1

  • DASPack

    Fast lossless and fixed-accuracy compression for DAS data.

    Library · Rust · Python

    DASBSD-3-ClausePaper: Seguí et al. (2025), GJIIssue 2

  • DASPull

    Python tool for downloading public DAS datasets from many repositories.

    Tool · Python

    DASIssue 1

  • DASPy

    Python package for DAS data processing, aimed at seismology workflows.

    Library · Python

    DASIssue 1

  • DASstore

    Cloud-style object storage for DAS data, built on Zarr.

    Tool · Python

    DASGPL-3.0Paper: Ni et al. (2024), SRLIssue 2

  • dtscalibration

    Python package to load, calibrate and plot raw DTS data.

    Library · Python

    DTSBSD-3-ClauseIssue 2

  • FoBench

    Python toolbox for reading, exploring, and processing fiber-optic sensing files.

    Library · Python

    Issue 1

  • fosanalysis

    Python framework for crack-width monitoring with DSS.

    Library · Python

    DSSGPL-3.0Issue 2

  • SeisBench

    Seismology machine-learning toolbox; now supports DAS datasets and models.

    Library · Python

    DASIssue 1

  • xdas

    Python framework for DAS data, built for large archives.

    Library · Python

    DASIssue 1

Datasets

98

  • ABYSS offshore Chile earthquake DAS

    Offshore Chile earthquake DAS and catalog analysis data.

    Ten representative earthquakes recorded on three OptoDAS interrogators, with analysis code; not the complete three-cable archive.

    Field · Offshore central Chile (Concón and La Serena cables) · Zenodo · NetCDF · CSV · 34.3 GB

    DASCC BY 4.0Paper: Baillet et al. (2025), JGR

  • Ashumet Pond FO-DTS survey products

    Recorded 30–31 May 2007

    Lake-bottom temperature survey products from FO-DTS acquired on 30–31 May 2007, including raster and point maps with companion field observations. These are geospatial products rather than raw interrogator traces.

    Field · Ashumet Pond, Falmouth, Massachusetts · USGS ScienceBase · CSV · Shapefile · GeoTIFF

    DTSFO-DTS data files

  • Brady raw DTS, March 2016

    Horizontal and vertical DTS observations from the PoroTomo experiment, including Stokes and anti-Stokes signals, temperatures, and reference measurements.

    Field · GDR · XML · CSV

    DTSCC BY 4.0

  • Brady well 56-1 repeat DTS

    About 20 hours of repeat borehole DTS from August 2018, with raw XML and processed MATLAB data; separate from the March 2016 experiment.

    Field · GDR · XML · MATLAB

    DTSCC BY 4.0

  • Bridge prestressing-wire breaks

    Distributed strain changes during deliberate wire cutting in a decommissioned bridge girder, with Python evaluation scripts.

    Lab · OPARA · ZIP

    DSSCC BY-SA 4.0Issue 2

  • Brno intensity and phase DAS

    Urban traffic, pedestrian, and construction recordings in native HDF5, with a Python reader. Intensity and phase modes were recorded sequentially.

    Field · Zenodo · HDF5 · 6.52 GB

    DASCC BY 4.0

  • Cape Muroto tremor DAS

    Selected submarine tremor waveforms, tremor lists, and cable geometry. Waveforms are decimated to 100 Hz and stacked to 51 m channel spacing.

    Field · Zenodo · HDF5 · text · 2.72 GB

    DASCC BY 4.0

  • CFOS traffic-monitoring dataset

    Training, evaluation, and test DAS data spanning more than nine hours, plus a shorter sample with the video used to generate traffic labels.

    Field · Zenodo · ZIP · 3.01 GB

    DASCC BY 4.0Issue 2

  • Composite cure-strain data

    Selected distributed strain measurements during composite curing, with MATLAB readers and a processed workbook; a subset of the full experiment.

    Lab · Zenodo · MATLAB · XLSM · 1.83 GB

    DSSCC BY 4.0

  • Cook Inlet earthquake DAS

    Event-based DAS waveform downloads and daily reports from Cook Inlet, Alaska, including HDF5 records. The portal does not state a data reuse license.

    Field · University of Washington · HDF5

    DAS

  • Cranfield thermosiphon DTS

    Instrument XML temperature profiles from a carbon-dioxide thermosiphon field test in Mississippi.

    Field · GDR · XML · ZIP

    DTSCC BY 4.0

  • DAS Urban Mobility Patterns Database

    Urban DAS recordings in an HDF5-based format, distributed in RAR archives with a reader script.

    Field · Zenodo · HDF5 · RAR · 3.82 GB

    DASCC BY 4.0

  • DAS-10 audio-replay sample

    Laboratory DAS measurements of loudspeaker audio replay.

    Physical fiber measurements under replayed environmental sounds, not recordings of naturally occurring events. This version distributes only test_1_per_class.zip; the record describes a larger collection of 2,000 samples.

    Lab · Zenodo · MATLAB · ZIP · 2.93 GB

    DASCC BY 4.0

  • DAS4Whale Svalbard recordings

    Selected baleen-whale recordings from a Svalbard submarine fiber, stored as MATLAB files. Cable positions are proprietary; channel numbers and distance from shore are provided.

    Field · Zenodo · MATLAB · 37.63 GB

    DASCC BY 4.0

  • Earthquake early-warning DAS dynamic range

    Offshore Chile DAS for earthquake dynamic-range analysis.

    The data.tar.gz archive accompanies analysis of measured offshore Chile earthquakes, including saturation and phase unwrapping. The separate 2_synthetics.ipynb notebook generates synthetic tests and is outside this entry’s scope.

    Field · Zenodo · TAR.GZ · 5.26 GB

    DASCC BY-SA 4.0Data and analysis instructions

  • Earthquake rupture-cascade DAS study

    Measured DAS for the 2024 Barstow earthquake study.

    Data.zip supplies the waveforms used by the S3_Barstow_BP analysis of the 2024 Mw 4.9 Barstow earthquake; the synthetic test also draws on it. The release also contains S2_synthetic_BP.zip for synthetic tests and S1_ARF_map.zip for array-response calculations. Select the Barstow observations rather than the synthetic workflow; the listed size covers the whole mixed archive.

    Field · Zenodo · NPY · ZIP · 1.06 GB

    DASCC BY 4.0Waveform archiveBarstow analysis

  • EGS Collab Experiment 2 DTS

    Raw XML and borehole NetCDF temperature data before and after correction, with a detailed processing report.

    Field · GDR · XML · NetCDF

    DTSCC BY 4.0

  • EMSO Catania earthquake DAS

    Recorded 22 May – 11 June 2025 (five earthquake windows)

    Five regional earthquake windows on an offshore cable, at 10 Hz.

    DAS is released as NumPy arrays, decimated from 1,000 Hz to 10 Hz, with comparison station IV.EBDA MiniSEED records from the INGV archive; retain that station-data attribution.

    Field · Zenodo · NPY · MiniSEED · 1.73 GB

    DASCC BY 4.0

  • Fairbanks permafrost thaw DAS

    Active-source DAS from a trenched grid of fiber lines over a permafrost heating experiment near Fairbanks, Alaska, with repeated evening vibrator sweeps for time-lapse monitoring. Includes geophone records of the sweeps.

    Field · Fairbanks Permafrost Experiment Station, Alaska · PubDAS · Registration required · TDMS

    DASPubDAS paper

  • Fiber-optic earthquake wavefield examples

    Measured earthquake DAS and comparison seismometer records.

    The repository includes measured Pawnee earthquake DAS in SEG-Y and additional DAS and comparison seismometer records in SAC and MiniSEED, with figure-reproduction scripts. The repository has an MIT license; data-specific rights for third-party observations are not established.

    Field · GitHub · SEG-Y · SAC · MiniSEED

    DASMIT (repository; check original-source data terms)Measured Pawnee DAS filesDAS and seismometer files

  • FORESEE Penn State campus DAS

    Recorded April 2019 – March 2020

    The first year of continuous DAS on a 5 km dark fiber beneath the Pennsylvania State University campus, downsampled from 500 to 125 Hz. Records earthquakes, thunder, mining blasts and urban activity.

    Field · Pennsylvania State University, State College, Pennsylvania · PubDAS · Registration required · HDF5

    DASPubDAS paper

  • Forest–air interface DTS statistics

    Thirty-minute statistics derived from DTS and sonic-anemometer observations for studying mixing and turbulence; not continuous high-frequency temperature traces.

    Field · Zenodo · NetCDF · 13.26 MB

    DTSCC BY 4.0

  • FOSSA Sacramento telecom-fiber DAS

    One week of continuous raw DAS, including large teleseismic earthquakes, from about 23 km of dark telecom fiber between West Sacramento and Woodland, California. A subset of the 2017–2018 campaign.

    Field · West Sacramento to Woodland, California · PubDAS · Registration required · TDMS

    DASPubDAS paper

  • Galileo 2026 mine fiber measurements

    Recorded August 2026

    Borehole fiber measurements from an underground hardrock mine in Europe, released for the DASDAE Galileo tutorial. Includes 2 kHz DAS of a mine blast, low-frequency DAS, distributed strain, optical reflectometry traces, and deployment metadata.

    Field · Underground hardrock mine, Europe · GitHub · HDF5 · binary · SOR

    DASDSSCC BY 4.0Tutorial and documentationData licenseIssue 2

  • Garner Valley DAS experiment

    DAS field recordings from September 2013, including active sources, traffic, ambient noise, and geometry, distributed across multiple archives.

    Field · GDR · ZIP

    DASCC BY 4.0

  • Geo-Sense seafloor DAS

    Raw Geo-Sense and MARS DAS, with current-meter and seismometer data.

    Geo-Sense data come from a 1 km cable in Monterey Canyon, including event files and a decimated product; MARS DAS was used for benchmarking. Companion records come from a current-velocity mooring and an ocean-bottom seismometer.

    Field · Zenodo · HDF5 · MiniSEED · NetCDF · 11.48 GB

    DASCC BY 4.0

  • Global DAS Month 2023

    Recorded February 2023

    Earthquake windows from 32 DAS systems in February 2023.

    The coordinated campaign shared 60-minute windows after earthquake origin times, rather than a continuous month from every array. File formats, sampling, and availability vary by system.

    Field · Worldwide · PubDAS · Registration required · 6.8 TB

    DASCampaign overview (NORSAR)Campaign data descriptionIssue 2

  • Granite fracture-caging strain

    Laboratory distributed strain and acoustic-emission observations of hydraulic-fracture propagation and caging in granite blocks.

    Lab · Zenodo · CSV · XLSX · 256.95 MB

    DSSCC BY 4.0

  • Greenland calving-front fiber data

    Measured DAS and DTS from a Greenland calving front.

    Figure and analysis data from a seafloor cable at Eqalorutsit Kangilliit Sermiat, with companion oceanographic, radar, tide, seismic, bathymetry, and satellite observations. The same ZIP also contains tsunami model output; this entry covers the measured observations, not the model output or the full campaign archive.

    Field · Zenodo · HDF5 · XML · ZIP · 72.56 GB

    DASDTSCC BY 4.0Issue 2

  • Grenoble foundation field DAS

    Measured DAS near a buried concrete foundation.

    Use dexx_dt(DAS).npy for measured DAS and the files marked (GEO) for geophone observations. The unmarked dexx_dt.npy and d2x_dt2.npy/d2z_dt2.npy files are synthetic; vp, vs, and rho_c are simulation models. The listed size covers the whole mixed archive.

    Field · Zenodo · NPY · 961.66 MB

    DASCC BY 4.0Measured DAS file

  • Guelph three-borehole DTS

    Three small CSV temperature matrices from active DTS under fluid-injection and natural-gradient conditions; sampling locations are defined in the linked geometry record.

    Field · GDR · CSV

    DTSCC BY 4.0

  • GWN95 and GNS0 fracture-caging products

    Processed acoustic-emission and distributed strain products from two laboratory fracture-caging experiments. Its six GWN95 fracture strain files are the same as the September 2024 fracture files in the granite-block release.

    Lab · Zenodo · CSV · pickle · Vaex · Markdown · 55.10 MB

    DSSCC BY 4.0

  • Heat-pulse DTS discharge data

    NetCDF temperature responses and derived discharge estimates for heat-pulse groundwater studies, with an analysis notebook.

    Field · Zenodo · NetCDF · 43.13 MB

    DTSCC BY-SA 4.0

  • Helsinki urban surface-layer DTS

    DTS-derived temperature-profile and turbulence statistics from an urban mast, in NetCDF. The release also lists a larger high-frequency archive.

    Field · Zenodo · NetCDF · ZIP · 18.41 GB

    DTSCC BY 4.0

  • HFTS-2 fiber-optic data

    Fiber-optic hydraulic-fracture profiling, cross-well strain, and interference-test data.

    Field · NETL EDX

    DASDSSDTSCC BY (version not stated)

  • High strain-gradient plate benchmark

    Measured fiber strain during controlled plate loading.

    Experimental and processed measurements compare distributed OFDR and continuous gratings with fiber Bragg gratings and finite-element predictions. This is a laboratory measurement benchmark; model predictions are comparison material.

    Lab · Zenodo · CSV · Parquet · ZIP · 174.46 MB

    DSSCC BY 4.0

  • Hyytiälä mast DTS

    High-frequency temperature profiles along a 127 m mast, with eddy-covariance observations and MATLAB analysis examples.

    Field · Zenodo · NetCDF · ZIP · 22.24 GB

    DTSCC BY 4.0

  • Imperial Valley dark-fiber DAS subset

    Recorded 12–13 November 2020

    Initial continuous DAS data from a roughly 28 km telecom-fiber array, with external HDF5 access and Python examples; not the full long-running deployment.

    Field · GDR · HDF5 · 1.09 TB

    DASCC BY 4.0

  • Kankakee River FO-DTS

    Processed streambed DTS temperatures for groundwater–surface-water research. The wider release also includes raw archives, companion observations, and a separate Illinois drainage-ditch site.

    Field · Kankakee River, LaPorte County, Indiana · USGS ScienceBase · ZIP

    DTSCC0 1.0Kankakee data files

  • Labeled fin-whale DAS examples

    Annotated fin-whale recordings from Oregon, Svalbard, and Toulon, with different cable and interrogator settings for comparing signal levels.

    Field · Zenodo · HDF5 · ZIP · 1.90 GB

    DASCC BY 4.0Issue 2

  • LaFarge-Conco mine DAS

    Active-source DAS in an underground limestone mine, recorded on three loops of cable with different coupling (cemented in the floor, covered in rock powder, or loose). Includes weight-drop shots and two mine blasts.

    Field · LaFarge-Conco mine, North Aurora, Illinois · PubDAS · Registration required · SEG-Y

    DASPubDAS paper

  • Lake Zurich DAS and hydrophone tests

    Synchronized DAS and hydrophone measurements of controlled underwater sounds, with geometry, documentation, and Python readers.

    Field · Zenodo · HDF5 · ZIP · 19.34 GB

    DASCC BY 4.0

  • Landslide strain and strain-rate DAS

    NetCDF strain and strain-rate products for six cable sections, with coordinates and companion weather and deformation observations; data support the published figures.

    Field · Zenodo · NetCDF · CSV · 3.69 GB

    DASCC BY 4.0

  • LOVE19 temperature and wind observations

    Distributed air-temperature and wind observations from a 2019 boundary-layer experiment, with reference instruments and example notebooks.

    Field · Zenodo · NetCDF · TAR.GZ · 63.10 GB

    DTSCC BY 4.0

  • Martha's Vineyard coastal DTS

    Recorded Summer 2014

    Original instrument XML, calibration observations, and processed NetCDF data from a coastal DTS experiment. Reuse is subject to noncommercial and share-alike terms.

    Field · Zenodo · XML · NetCDF · ZIP · 12.38 GB

    DTSCC BY-NC-SA 4.0

  • Measured DSS strain-reading anomalies

    Manually annotated distributed strain anomalies from cracked, prestressed, and unloaded concrete specimens, for evaluating preprocessing.

    Lab · OPARA · XLSX

    DSSCC BY-NC-SA 4.0

  • Mirror Lake hydraulic-test DAS

    Borehole DAS recordings from periodic hydraulic tests at Mirror Lake, distributed as MATLAB files.

    Field · GDR · MATLAB

    DASCC BY 4.0

  • Mount Meager volcano and glacier DAS

    Preprocessed high-frequency event waveforms, stacks, and an event catalog. Event data are filtered to 5–45 Hz and decimated to 100 Hz.

    Field · Zenodo · HDF5 · CSV · 8.85 GB

    DASCC BY 4.0

  • Nearshore-current DAS analysis data

    Processed figure arrays and current-meter, tide, and wind observations for nearshore-current monitoring; not a continuous raw DAS archive.

    Field · Zenodo · NPY · NPZ · text · 1.16 GB

    DASCC BY 4.0

  • NEREIDS earthquake DAS windows

    Twenty-second HDF5 windows for 140 earthquakes recorded near Asteri, Greece, with cable coordinates, event metadata, and Python processing examples.

    Field · Zenodo · HDF5 · CSV · 36.36 GB

    DASCC BY 4.0 (data); MIT (code)

  • North Norfolk coastal DAS snippets

    Paired coastal DAS and geophone examples for ambient-noise and microseismic monitoring, including TDMS and MiniSEED files.

    Field · Zenodo · TDMS · MiniSEED · 6.81 GB

    DASCC BY 4.0

  • NYTEFOX Arctic DTS

    Horizontal and vertical fiber-optic temperature and wind observations from the Arctic boundary layer, with instrument documentation.

    Field · Zenodo · NetCDF · RAR · 10.31 GB

    DTSCC BY 4.0

  • Ocean-floor imaging DAS examples

    Two earthquake arrays in NumPy archives supporting ocean-floor imaging with water-phase reverberations.

    Field · Zenodo · NPZ · 86.32 MB

    DASCC BY 4.0

  • OOI 2024 multiplexed DAS

    Recorded 6–10 May 2024

    HDF5 observations from multiplexed DAS on the OOI south cable, with a public external archive and example readers. The linked documentation does not state a data reuse license.

    Field · University of Washington · HDF5

    DASData archiveDocumentation

  • OOI 2025–2026 multi-span DAS

    Low-rate 8 Hz binary DAS from OOI submarine cables, with external data and readers. Parts of the cable contain nonphysical noise and timestamps are delayed by several seconds; consult the masks and documentation. The external archive is about 3.9 TB.

    Field · University of Washington · binary · 3.9 TB (external archive)

    DASCC BY 4.0Waveform archiveDocumentation and readers

  • OOI 2025–2026 OptoDAS stream

    Low-rate 8 Hz HDF5 data from the OOI south cable, with an external archive and Python readers. The instrument had significant calibration issues; consult the documentation. Zenodo hosts documentation; the waveform archive is about 1.2 TB.

    Field · University of Washington · HDF5 · 1.2 TB (external archive)

    DASCC BY 4.0Waveform archiveDocumentation and readers

  • openLAB bridge loading-test strain

    Distributed strain measured during the day-two bridge load test on 6 May 2025, under two hydraulic jacks reaching 400 kN. The wider campaign lasted three days.

    Field · OPARA · ZIP

    DSSCC BY-SA 4.0

  • Otway injection-induced microseismic DAS

    Event seismograms recorded with enhanced DAS in five boreholes, with SEG-Y trace-header documentation.

    Field · Zenodo · SEG-Y · 734.14 MB

    DASCC BY 4.0

  • PITOP borehole DAS

    Cross-hole and vertical seismic profiling measurements along a 150 m borehole, acquired with two gauge lengths and controlled seismic sources.

    Field · Zenodo · 7Z · 18.59 GB

    DASCC BY 4.0

  • PoroTomo horizontal and vertical DAS

    Raw DAS from trenched surface fiber and a borehole at Brady Hot Springs, with SEG-Y and HDF5 access and tutorial notebooks. The GDR record and AWS copy show different license versions; cite the copy used.

    Field · GDR · SEG-Y · HDF5

    DASCC BY 4.0 (GDR); CC BY 3.0 US (AWS)

  • PVC-pipe distributed strain data

    Measured distributed strain on a deformed PVC pipe.

    Use Experiment data.zip for measurements from fiber wrapped around a 5 mm thick PVC pipe. Simulation data.zip contains numerical deformation, stress, and strain results and is outside this entry’s scope. The listed size covers both archives.

    Lab · Zenodo · ZIP · 4.66 MB

    DSSCC BY 4.0Measured strain files

  • QuakeFlow DAS event collections

    Arcata, Ridgecrest, and Monterey Bay earthquake collections in HDF5. The dataset card carries an MIT label; retain original-source attribution and check the terms of the source data used.

    Field · Hugging Face · HDF5

    DASMIT (dataset card; check original-source terms)

  • Rail track and earthworks dynamic strain

    Calibrated distributed dynamic strain from rail track and earthworks.

    Use Calibrated Strain Data.zip for measured fiber strain and system parameters. The complementary data archive combines track-bed pressure and sleeper-deflection data with simulation data.

    Field · University of Southampton · ZIP · 800 MB

    CC BY 4.0Study and acquisition method

  • Rayleigh-wave field DAS records

    Recorded 26 May 2026

    Three continuous field DAS records with hammer impacts.

    Use record_001.h5 through record_003.h5 and acquisition_metadata.csv for measured data: about 60 seconds per record at 500 Hz, with 0.2 m channel spacing and 1 m gauge length. The MATLAB files calculate synthetic Figure 7 and do not use the field records. The listed size includes both components.

    Field · Zenodo · HDF5 · 332.38 MB

    DASCC BY 4.0Measured files and synthetic-code distinction

  • Reykjanes telecom-fiber DAS

    Recorded 17–26 March 2015

    Selected data used for publication figures from a 15 km telecom cable in Iceland; a supporting subset rather than the complete DAS campaign.

    Field · GFZ Data Services · ASCII · JPG · ZIP

    DASCC BY 4.0

  • Rhonegletscher cryoseismic DAS

    Glacier event training data, features, cable layout, and a cryoseismic catalog for machine learning studies.

    Field · Zenodo · ZIP · NPY · 37.16 GB

    DASCC BY 4.0

  • Ruapehu volcano DAS subset

    Selected earthquake records from a surface telecom cable, sampled at 50 Hz with 14 of the 333 recorded channels released.

    Field · Zenodo · ZIP · 1.57 GB

    DASCC BY 4.0

  • Rutford firn interferometry DAS

    Seven hours of DAS and corresponding geophone recordings, plus picked refraction travel times, for firn structure analysis. Overlaps the Rutford icequake campaign.

    Field · Zenodo · MiniSEED · DOCX · 4.98 GB

    DASCC BY 4.0

  • Rutford icequake DAS

    Selected icequake windows, buried and unburied fiber noise records, array geometry, and detection catalogs. Waveform files ending in .m contain MiniSEED data.

    Field · Zenodo · MiniSEED · text · 253.38 MB

    DASCC BY 4.0Issue 2

  • SAFOD earthquake DAS windows

    Recorded June–July 2017

    Earthquake windows from borehole DAS, downsampled to 250 Hz, with a CSV event catalog. The repository provides 31 NumPy files; a data reuse license is not stated.

    Field · GitHub · NPY · CSV

    DAS

  • Sanriku seafloor DAS cross-spectra

    Derived cross-spectra for seismic interferometry and offshore velocity imaging; this product does not contain the original continuous DAS waveforms.

    Field · Zenodo · ZIP · 6.23 GB

    DASCC BY 4.0

  • Santorini and Kolumbo DAS subsets

    Two earthquake recordings and a ten-minute microseism window from a submarine DAS deployment near Santorini.

    Field · Zenodo · ZIP · 1.63 GB

    DASCC BY 4.0

  • ScaleX Fendt temperature and wind

    DTS, thermal imagery, sonic-anemometer, and reference-temperature measurements from the Fendt field site in Germany.

    Field · Zenodo · NetCDF · 25.21 GB

    DTSCC BY 4.0

  • SISSLE partial DAS collection

    Recorded 2023

    Selected earthquake and traffic windows, with comparison seismic data, for coherent-noise removal analyses. The 341-file public subset has conflicting rights metadata: a specific CC BY-NC-SA 4.0 field and generic PDDL 1.0 text. Confirm reuse terms with the owners.

    Field · Haast, South Island, New Zealand · Australian National University · 29.5 GB

    DASCC BY-NC-SA 4.0 (record also cites PDDL 1.0)

  • Sodankylä mast DTS

    High-frequency temperature profiles along a 48 m mast, with eddy-covariance observations and analysis examples; a separate site from the related Hyytiälä dataset.

    Field · Zenodo · NetCDF · ZIP · 39.45 GB

    DTSCC BY 4.0

  • Speulderbos soil DTS

    Compact NetCDF soil-temperature profiles from a coiled fiber and reference sensors at the Speulderbos measurement site.

    Field · Zenodo · NetCDF · 3.56 MB

    DTSCC BY 4.0

  • Stanford campus telecom-conduit DAS

    Recorded September 2016 – March 2019

    About two and a half years of continuous 50 Hz DAS from a fiber loop in telecom conduit under the Stanford campus, the longest record on PubDAS.

    Field · Stanford University, California · PubDAS · Registration required · SEG-Y

    DASPubDAS paperIssue 2

  • Stanford dual-interrogator DAS test

    Recorded 5–13 October 2017

    A week-long test on the Stanford campus fiber loop in which two interrogator models recorded together with identical settings, followed by recordings at a range of gauge lengths and sampling rates on the newer unit.

    Field · Stanford University, California · PubDAS · Registration required · SEG-Y

    DASPubDAS paper

  • Stanford earthquake detection DAS

    Processed earthquake and background-noise examples in TensorFlow Record files, split into training, evaluation, and test sets; not the continuous campus archive.

    Field · Zenodo · TFRecord · 1.31 GB

    DASCC BY 4.0

  • Stanford Sandhill Road DAS

    Recorded 1–14 March 2020

    Two weeks of raw 250 Hz DAS from a 10 km array around Palo Alto, including a straight Sandhill Road section used to track vehicles as COVID-19 restrictions began.

    Field · Palo Alto, California · PubDAS · Registration required · SEG-Y

    DASPubDAS paper

  • Tailings-dam DAS subset

    Six daily HDF5 files from 1–6 July 2021 for tailings-dam monitoring with coda-wave interferometry; selected channels from a longer campaign.

    Field · Zenodo · HDF5 · 25.19 GB

    DASCC BY 4.0

  • Taiwan MiDAS compression examples

    Selected original and compressed DAS records for compression and detection experiments; not the complete campaign.

    Field · Zenodo · HDF5 · ZIP · 7.49 GB

    DASCC BY 4.0

  • Taiwan Milun-campus earthquake DAS

    A waveform archive and supporting documentation for the 2022 Taitung earthquake sequence recorded at the Milun campus.

    Field · Zenodo · TDMS · HDF5 · ZIP · 22.22 GB

    DASCC BY 4.0

  • Tangshan earthquake DAS

    MATLAB aftershock waveforms supporting earthquake monitoring with distributed acoustic sensing.

    Field · Zenodo · MATLAB · 52.68 MB

    DASCC BY 4.0

  • TEAMx-PC22 Kolsass DTS

    One-second DTS profiles from a 17 m tower, with eddy-covariance fluxes and auxiliary observations for mountain boundary-layer research.

    Field · Zenodo · NetCDF · ZIP · 859.48 MB

    DTSCC BY 4.0

  • Telecom-fiber ambient-noise DAS examples

    Example DAS and nodal-seismometer data with an urban ambient-noise processing workflow; a study package rather than a complete deployment archive.

    Field · Zenodo · HDF5 · MATLAB · SAC · SEG-2 · ZIP · 14.03 GB

    DASCC BY 4.0

  • Thwaites monthly mean DTS profiles

    Monthly averaged temperature profiles for April and September 2020 and February 2021 at the ice-shelf–ocean interface. Small text files; not continuous observations.

    Field · Zenodo · text · 42.40 kB

    DTSCC BY 4.0

  • Utah FORGE crosswell strain changes

    Processed cumulative strain change and change-rate HDF5 data from well 16B during stimulation of well 16A, referenced to a baseline profile.

    Field · GDR · HDF5

    DSSCC BY 4.0

  • Utah FORGE Phase 2C DAS

    Borehole DAS from the 2019 stimulation, available as SEG-Y through an external archive and download script. The GDR-hosted files are instructions and supporting material.

    Field · GDR · SEG-Y

    DASCC BY 4.0

  • Utqiagvik landfast-ice DAS

    Processed 5 Hz ambient-wave data and selected 500 Hz hammer records from landfast sea ice, with cable geometry and separate documentation for each product.

    Field · Zenodo · HDF5 · NPZ · 3.02 GB

    DASCC BY 4.0

  • Valencia–Mallorca submarine cable DAS

    Recorded 1–7 September 2020

    One week of continuous DAS on the first 50 km of a telecom cable from Valencia toward Mallorca, about 9 km on land and the rest buried under the seabed, downsampled from 1,000 to 250 Hz. Records ocean gravity waves and microseisms.

    Field · Valencia, Spain, toward Mallorca · PubDAS · Registration required · HDF5

    DASPubDAS paper

  • Vehicle-induced surface-wave DAS

    Processed pickle arrays for comparing vehicle classes and speeds in near-surface imaging, with a linked analysis workflow.

    Field · Zenodo · pickle · 9.74 GB

    DASCC BY 4.0

  • Warm-water inflow DTS experiments

    Recorded June 2016

    Measured DTS temperatures during warm-water inflow tests.

    Ten outdoor-flume experiments measured with double-ended DTS at 20-second resolution; only calibrated measurements are released. Use Data_LeLay_et_al_2019.mat for these observations. HEC-RAS Simulations.zip contains 90 numerical simulations and is outside this entry’s scope. The listed size covers the whole mixed archive.

    Lab · Zenodo · MATLAB · XLSX · ZIP · 136.40 MB

    DTSCC BY 4.0Measured DTS file

  • Whataroa vertical seismic profile data

    Correlated walk-away VSP data from DAS and three-component geophones, with geometry and manually picked travel times; not unprocessed source sweeps.

    Field · Zenodo · SEG-Y · CSV · FBP · ZIP · 107.17 MB

    DASCC BY 4.0

  • Wild-rat DAS signal snippets

    Selected NumPy signal snippets and plots from a mountain tunnel in China, with timestamps and distance along the cable; not the full continuous deployment.

    Field · Zenodo · NPZ · ZIP · 1.54 GB

    DASCC BY 4.0

  • Wind-tunnel heated-fiber DTS

    NetCDF measurements and analysis notebooks from actively heated fibers with directional microstructures, for testing distributed wind sensing.

    Lab · Zenodo · NetCDF · 306.69 MB

    DTSCC BY 4.0Issue 2

  • Xdas Chilean field DAS examples

    Short measured DAS records from Chilean telecom cables.

    The source calls these “toy” datasets, but they are field recordings from the POST and ABYSS experiments. They demonstrate clock synchronization problems, acquisition-parameter changes, and simultaneous recordings on three cables, including a regional earthquake.

    Field · Zenodo · HDF5 · ZIP · 3.82 GB

    DASCC BY 4.0

  • Zugspitze DAS spectral and correlation products

    Probabilistic power spectral densities and cross-correlations from DAS and seismometers, with readers and stacking code; derived products rather than raw continuous waveforms.

    Field · Zenodo · ZIP · 12.67 GB

    DASCC BY 4.0

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