cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.48577/jpl.pxeb3t
title: Deep Self-Supervised Disturbance Mapping with the OPERA Sentinel-1 Radiometric Terrain Corrected SAR Backscatter Product

description: Mapping land surface disturbances supports disaster response, resource and ecosystem management, and climate adaptation efforts. Synthetic aperture radar (SAR) is an invaluable tool for disturbance mapping, providing consistent timeseries images of the ground regardless of weather or illumination conditions. Despite SAR’s potential for disturbance mapping, processing SAR data to an analysis-ready format requires expertise and significant compute resources, particularly for largescale global analysis. In October 2023, NASA’s Observational Products for End-Users from Remote Sensing Analysis (OPERA) project released the near-global Radiometric Terrain Corrected SAR backscatter from Sentinel-1 (RTC-S1) dataset, providing publicly available, analysis-ready SAR imagery. In this work, we utilize this new dataset to systematically analyze land surface disturbances. As labeling SAR data is often prohibitively timeconsuming, we train a self-supervised vision transformer - which requires no labels to train - on OPERA RTC-S1 data to estimate a per-pixel distribution from the set of baseline imagery and assess disturbances when there is significant deviation from the modeled distribution. To test our model’s capability and generality, we evaluate three different natural disasters - which represent high-intensity, abrupt disturbances - from three different regions of the world. Across events, our approach yields high quality delineations: F1 scores exceeding 0.6 and Areas Under the Precision-Recall Curve exceeding 0.65, consistently outperforming existing SAR disturbance methods. Our findings suggest that a self-supervised vision transformer is well-suited for global disturbance mapping and can be a valuable tool for operational, near-global disturbance monitoring, particularly when labeled data does not exist.
DOI: 10.48577/jpl.usnwcs
title: Preliminary Design of the Robotic Pickup, Install, and Encapsulation Subsystem for CCRS

description: The Capture, Containment, and Return System (CCRS) aims to bring Martian rock and atmosphere samples to Earth as part of the Mars Sample Return (MSR) campaign. CCRS would consist of four key phases: (1) Launch, Commission, and Outbound Transfer, (2) Capture and Configuration of samples in Mars orbit, (3) On-Orbit Assembly of samples into Earth Entry Vehicle, (4) Protection, Jettison, and Release of the Earth Entry Vehicle (EEV). Under this architecture, the robotic (mechanical) functions during the On-Orbit Assembly phase were allocated to the Pickup, Install, and Encapsulation (PIE) subsystem. The subsystem relied on both hand calculations and ADAMS analysis to perform the multibody dynamic analysis associated with the required functions as part of establishing a preliminary design. Some key challenges entailed (a) interfaces driving system and hardware design, (b) configuration constraints (e.g. geometric, mass, resources – active vs passive), and (c) an aggressive schedule. This paper will describe the preliminary design of the subsystem as it pertains to the robotic functions, discuss key challenges and mitigations implemented, the multibody dynamics analysis, and the validation & verification plan.
DOI: 10.48577/jpl.5s0gc1
title: Operational Results from the Deep Space Optical Communications Project Ground Laser Transmitter

description: The Deep Space Optical Communication (DSOC) project is conducting an ongoing technology demonstration of free-space optical communications over an approximate range of 0.05 to 3.3 AU concurrently with NASA’s Psyche mission, which launched on October 13, 2023 and hosts the DSOC flight transceiver (FLT). The DSOC Ground Laser Transmitter (GLT), located at the Jet Propulsion Laboratory’s Optical Communication Telescope Laboratory (OCTL), provides a high-power (up to 5 kW on-sky) optical uplink beacon that serves as a line-of-sight FLT downlink pointing reference and delivers low rate (1.8 kbps) uplink command data to the FLT. This paper presents an overview of the GLT subsystems, concept of operations, and results from the first phase of DSOC operations including analysis of the beacon pointing and the performance of the laser safety subsystem.
DOI: 10.48577/jpl.mjpa4v
title: Modeling actinic flux and photolysis frequencies in dense biomass burning plumes

description: Biomass-burning (BB) affects air quality and climate by releasing large amounts of gaseous and particulate pollutants into the atmosphere. Photochemical processing during daylight transforms these emissions, influencing their overall environmental impact. Accurately quantifying the photochemical drivers, namely actinic flux and photolysis frequencies, is crucial to constrain this chemistry. However, the complex radiative transfer within BB plumes presents a significant challenge for both direct observations and numerical models. This study introduces an expanded version of the 1D VLIDORT-QS radiative transfer (RT) model, named VLIDORT for PhotoChemistry (VPC). VPC is designed for photochemical and remote sensing applications, particularly in BB plumes and other complex scenarios. To validate VPC and investigate photochemical conditions within BB plumes, the model was used to simulate spatial distributions of actinic fluxes and photolysis frequencies for the Shady wildfire (Idaho, US, 2019), based on plume composition data from the NOAA/NASA FIREX-AQ (Fire Influence on Regional to Global Environments and Air Quality) campaign. Comparison between modeling results and observations by the UCAR CAFS (Charged-coupled device Actinic Flux Spectroradiometer) yield a modeling accuracy of 10 - 20%. Systematic biases between model and observations are within 2%, indicating that the uncertainties are most likely due to variability in the input data caused by the inhomogeneity of the plume as well as 3D RT effects not captured in the model. Random uncertainties are largest in the ultra-violet (UV) spectral range, where they are dominated by uncertainties in the plume particle size distribution and brown carbon (BrC) absorptive properties. The modeled actinic fluxes show a decrease from the plume top to bottom of the plume with a strong spectral dependence caused by BrC absorption, which darkens the plume towards shorter wavelengths. In the visible (Vis) spectral range, actinic fluxes above the plume are enhanced by up to 60%. In contrast, in the UV, actinic fluxes above the plume are not affected or even reduced by up to 10%. Strong reductions exceeding an order of magnitude in and below the plume occur for both spectral ranges but are more pronounced in the UV.
DOI: 10.15468/dl.yuh3sj
title: Occurrence Download

description: A dataset containing 1196 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Betula albosinensis Burkill"
 ]
}

 The dataset includes 1196 records from 58 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006502-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.aw25eh
title: Occurrence Download

description: A dataset containing 4309 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Erinaceus europaeus Linnaeus, 1758",
 "Year is 2016",
 "Country is Netherlands"
 ]
}

 The dataset includes 4309 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006503-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.v784yp
title: Occurrence Download

description: A dataset containing 71 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Plantae)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Geometry POLYGON((1.694738 41.821071, 1.694738 41.835623, 1.718007 41.835623, 1.718007 41.821071, 1.694738 41.821071))"
 ]
}

 The dataset includes 71 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006504-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.p88kna
title: Occurrence Download

description: A dataset containing 6 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Plecotus macrobullaris Kuzyakin, 1965",
 "HasCoordinate is true",
 "Year is greater than or equal to 2013",
 "Year is less than or equal to 2018",
 "CoordinateUncertaintyInMeters is less than or equal to 1000"
 ]
}

 The dataset includes 6 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006507-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.pcx69u
title: Occurrence Download

description: A dataset containing 138 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Nothofagus alessandrii Espinosa"
 ]
}

 The dataset includes 138 records from 33 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006506-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.y6ce9q
title: Occurrence Download

description: A dataset containing 1845 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Nothofagus pumilio (Poepp. & Endl.) Krasser"
 ]
}

 The dataset includes 1845 records from 94 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006508-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.7g4crd
title: Occurrence Download

description: A dataset containing 4097 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Erinaceus europaeus Linnaeus, 1758",
 "Year is 2017",
 "Country is Netherlands"
 ]
}

 The dataset includes 4097 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006509-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.vv45zy
title: Occurrence Download

description: A dataset containing 4287 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Plantae)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Geometry POLYGON((1.591467 41.768239, 1.591467 41.836587, 1.760449 41.836587, 1.760449 41.768239, 1.591467 41.768239))"
 ]
}

 The dataset includes 4287 records from 17 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006510-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.y96xug
title: Occurrence Download

description: A dataset containing 1978 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Hypsugo savii (Bonaparte, 1837)",
 "HasCoordinate is true",
 "Year is greater than or equal to 2013",
 "Year is less than or equal to 2018",
 "CoordinateUncertaintyInMeters is less than or equal to 1000"
 ]
}

 The dataset includes 1978 records from 74 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006512-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.abyg6r
title: Occurrence Download

description: A dataset containing 255 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Picea crassifolia Kom."
 ]
}

 The dataset includes 255 records from 26 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006513-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.zgsjfj
title: Occurrence Download

description: A dataset containing 4851 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Turdus iliacus Linnaeus, 1758",
 "Year is 2012",
 "Country is Netherlands"
 ]
}

 The dataset includes 4851 records from 8 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006514-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.nc9guk
title: Occurrence Download

description: A dataset containing 5714 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Erinaceus europaeus Linnaeus, 1758",
 "Year is 2018",
 "Country is Netherlands"
 ]
}

 The dataset includes 5714 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006515-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.14780746
title: PSF-aware star spectral classification datasets and results

description: Datasets used to train and test the star spectral classification models presented in this paper.

The zip file contains the star simulations used to train the classifiers as well as the PSF models, the classification results and the pre-trained models.

The code used in this work is publicly available and can be found on GitHub.
DOI: 10.5281/zenodo.14780747
title: PSF-aware star spectral classification datasets and results

description: Datasets used to train and test the star spectral classification models presented in this paper.

The zip file contains the star simulations used to train the classifiers as well as the PSF models, the classification results and the pre-trained models.

The code used in this work is publicly available and can be found on GitHub.
DOI: 10.15468/dl.t9h5jf
title: Occurrence Download

description: A dataset containing 7097 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Picea rubens Sarg."
 ]
}

 The dataset includes 7097 records from 172 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006517-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.8bny2u
title: Occurrence Download

description: A dataset containing 11667 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Epidalea calamita (Laurenti, 1768)",
 "HasCoordinate is true",
 "Year is greater than or equal to 2013",
 "Year is less than or equal to 2018",
 "CoordinateUncertaintyInMeters is less than or equal to 1000"
 ]
}

 The dataset includes 11667 records from 198 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006519-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.kt9fzh
title: Occurrence Download

description: A dataset listing the 2705307 species recorded in GBIF matching the query:
{
 "BasisOfRecord" : [
 "is Specimen"
 ]
}

 The dataset's 2705307 records were derived from 8327 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006482-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.tpt987
title: Occurrence Download

description: A dataset containing 71 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Leucas nubica Benth."
 ]
}

 The dataset includes 71 records from 22 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008531-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.5j5m9q
title: Occurrence Download

description: A dataset containing 2633 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Oryza barthii A.Chev.)",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 "Year is greater than or equal to 1943",
 "Year is less than or equal to 2023",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil)"
 ]
 }
 }
 ]
}

 The dataset includes 2633 records from 41 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008915-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.kk86hn
title: Occurrence Download

description: A dataset containing 4291 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Trifolium bocconei Savi"
 ]
}

 The dataset includes 4291 records from 156 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0281144-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.nt74mw
title: Occurrence Download

description: A dataset containing 7 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Haumaniastrum uniflorum A.J.Paton"
 ]
}

 The dataset includes 7 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0237639-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.8zsunq
title: Occurrence Download

description: A dataset containing 680 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Hebecarpa obscura (Benth.) J.R.Abbott"
 ]
}

 The dataset includes 680 records from 65 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0237656-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.vzzw7f
title: Occurrence Download

description: A dataset containing 164 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Continent is Asia",
 "Country is Chinese Taipei",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Artemisia morrisonensis Hayata"
 ]
}

 The dataset includes 164 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004733-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.c57sjh
title: Occurrence Download

description: A dataset containing 1356 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 }
 ]
 },
 "TaxonKey is Hyperolius cinnamomeoventris Bocage, 1866"
 ]
}

 The dataset includes 1356 records from 21 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0040474-240229165702484/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.6q5hcp
title: Occurrence Download

description: A dataset containing 492 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 }
 ]
 },
 "TaxonKey is Dicaeum nehrkorni W.Blasius, 1886"
 ]
}

 The dataset includes 492 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023587-240314170635999/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.6084/m9.figshare.25904854
title: data

description: data for pub
DOI: 10.6084/m9.figshare.25904854.v1
title: data

description: data for pub
DOI: 10.15468/dl.glsoml
title: Occurrence Download

description: A dataset containing 20 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is United States of America",
 "Geometry POLYGON((-79.797 37.446,-79.797 39.715,-77.114 39.715,-77.114 37.446,-79.797 37.446))",
 "HasCoordinate is true",
 "TaxonKey is Elaeagnus umbellata C.P.Thunb. ex A.Murray",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 20 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008818-170826194755519/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.fv3nhm
title: Occurrence Download

description: A dataset containing 1945 species occurrences available in GBIF matching the query:
{
 "Geometry" : [
 "POLYGON ((144 60.0882, 150 60.0882, 150 61.39572, 144 61.39572, 144 60.0882))"
 ]
}

 The dataset includes 1945 records from 33 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0040477-240229165702484/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.qrx42m
title: Occurrence Download

description: A dataset containing 21195 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is one of (Atherospermataceae)"
 ]
}

 The dataset includes 21195 records from 146 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023589-240314170635999/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ckxryy
title: Occurrence Download

description: A dataset containing 410 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Paulownia tomentosa (Thunb.) Steud.",
 {
 "or" : [
 "BasisOfRecord is Human Observation",
 "BasisOfRecord is Observation",
 "BasisOfRecord is Machine Observation"
 ]
 },
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1970",
 "Year is less than or equal to 2017",
 "DecimalLongitude is greater than or equal to -15",
 "DecimalLongitude is less than or equal to 40",
 "DecimalLatitude is greater than or equal to 30",
 "DecimalLatitude is less than or equal to 75"
 ]
}

 The dataset includes 410 records from 29 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008818-171124123535762/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.vhdzxk
title: Occurrence Download

description: A dataset containing 119 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 }
 ]
 },
 "TaxonKey is Duellmanohyla salvavida (McCranie & Wilson, 1986)"
 ]
}

 The dataset includes 119 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0042880-240229165702484/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.