cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17189/1518302
title: Cassini RPWS Electron Densities from Upper Hybrid and Plasma Wave Frequencies

description: This collection provides electron number density values derived from features observed in plasma wave data obtained by the Cassini Radio and Plasma Wave Science (RPWS) instruments, along with observed or derived characteristic frequencies, and useful positional parameters for the spacecraft and related bodies. When present, frequency values of narrowband emissions at the upper hybrid resonance were digitized and combined with measured or model magnetic field to derive electron number density. At other times, features such as the upper cutoff in auroral hiss or electron plasma oscillations were used to determine the plasma frequency and electron density.
DOI: 10.17189/1518376
title: Quasi Thermal Noise Spectroscopy on High Frequency Receiver Data Collection

description: This collection contains RPWS-HFR Quasi Thermal Noise (QTN) spectroscopy supplied CDF files containing a time series of thermal plasma moments (density and temperature). QTN data products are generated only when the QTN analysis is applicable.
DOI: 10.17189/1519203
title: InSight IFG Magnetometer Mars Partially Processed Data Collection
DOI: 10.17189/1519204
title: InSight IFG Magnetometer Mars Raw Data Collection
DOI: 10.17189/1519383
title: Collection of PDS4 IM Standards Documents
DOI: 10.17189/1522306
title: Voyager 1 Jupiter CRS Derived Pulse Height Ion Browse Data Collection
DOI: 10.17189/1522309
title: Voyager 1 Jupiter Ephemeris System III Coordinates SPICE Data Collection
DOI: 10.17189/1522312
title: Voyager 1 Jupiter CRS Derived Ion Browse Data Collection
DOI: 10.17189/1522315
title: Voyager 1 Jupiter Ephemeris Heliographic Coordinates SEDR Data Collection
DOI: 10.17189/1522316
title: Voyager 1 Jupiter Ephemeris System III Coordinates SEDR Data Collection
DOI: 10.17189/1522313
title: Voyager 1 Jupiter CRS Derived Electron Browse Data Collection
DOI: 10.17189/1522308
title: Voyager 1 Jupiter Ephemeris Heliographic Coordinates SPICE Data Collection
DOI: 10.17189/1522479
title: Miscellaneous Cassini PDS3 documents
DOI: 10.17189/1522339
title: MESSENGER EPPS EPS Calibrate Scan Rate Data Collection
DOI: 10.17189/1522342
title: MESSENGER EPPS EPS Calibrated Medium Priority Spectra Data Collection
DOI: 10.17189/1522353
title: MESSENGER EPPS EPS Calibrated Low Resolution Spectra Data Collection
DOI: 10.17189/1522359
title: MESSENGER EPPS EPS Calibrated High Priority Spectra Data Collection
DOI: 10.17189/1522360
title: MESSENGER EPPS EPS Calibrated Pulse Height Data Collection
DOI: 10.17189/1522322
title: MESSENGER EPPS EPS Calibrated Summary Spectra Data Collection
DOI: 10.17189/1522329
title: MESSENGER EPPS EPS Calibrated High Resolution Spectra Data Collection
DOI: 10.17189/1522328
title: MESSENGER EPPS FIPS Raw Scan Data Collection
DOI: 10.17189/1522330
title: MESSENGER EPPS FIPS High Priority Housekeeping Data Collection
DOI: 10.17189/1522340
title: MESSENGER EPPS FIPS Raw Medium Priority Spectra Data Collection
DOI: 10.17189/1522357
title: MESSENGER EPPS FIPS Raw Pulse Height Data Collection
DOI: 10.17189/1522323
title: MESSENGER EPPS FIPS Raw High Resolution Proton Velocity Distributions Data Collection
DOI: 10.17189/1522327
title: MESSENGER EPPS FIPS Raw High Priority Spectra Data Collection
DOI: 10.17189/1522343
title: MESSENGER EPPS FIPS Calibrated Pulse Height Data Collection
DOI: 10.17189/1522341
title: MESSENGER EPPS FIPS Calibrated Medium Priority Spectra Data Collection
DOI: 10.17189/1522350
title: MESSENGER EPPS FIPS Calibrated Scan Data Collection
DOI: 10.17189/1522361
title: MESSENGER EPPS FIPS Calibrated High Priority Spectra Data Collection
DOI: 10.17189/1522333
title: MESSENGER EPPS EPS Raw Medium Priority Spectra Data Collection
DOI: 10.17189/1522335
title: MESSENGER EPPS EPS Raw Scan Rates Data Collection
DOI: 10.17189/1522337
title: MESSENGER EPPS EPS Raw High Resolution Spectra Data Collection
DOI: 10.17189/1522995
title: MESSENGER EPPS EPS Raw High Priority Spectra Data Collection
DOI: 10.17189/1522331
title: MESSENGER EPPS EPS Raw Pulse Height Data Collection
DOI: 10.17189/1522352
title: MESSENGER EPPS EPS High Priority Housekeeping Data Collection
DOI: 10.17189/1522324
title: MESSENGER EPPS EPS Raw Low Resolution Spectra Data Collection
DOI: 10.17189/1522356
title: MESSENGER EPPS EPS Raw Summary Spectra Data Collection
DOI: 10.17189/1523008
title: MESSENGER EPPS EPS Derived Daily Pitch Angle Spectrograms Data Collection
DOI: 10.17189/1523011
title: MESSENGER EPPS EPS Derived Pitch Angle Data Collection
DOI: 10.17189/1522658
title: Voyager 1 Magnetometer Saturn Spacecraft Field Data Collection
DOI: 10.17189/1522659
title: Voyager 1 Magnetometer Saturn Resampled Heliographic (RTN) Coords 48.0 Second Data Collection
DOI: 10.17189/1522661
title: Voyager 1 Magnetometer Saturn Resampled Kronographic (L1) Coords 48.0 Second Data Collection
DOI: 10.17189/1522662
title: Voyager 1 Magnetometer Jupiter Resampled Heliographic (RTN) Coords 48.0 Second Data Collection
DOI: 10.17189/1522664
title: Voyager 1 Magnetometer Saturn Resampled Heliographic (RTN) Coords 1.92 Second Data Collection
DOI: 10.17189/1522666
title: Voyager 1 Magnetometer Jupiter Spacecraft Field Data Collection
DOI: 10.17189/1522656
title: Voyager 1 Magnetometer Jupiter Resampled System III Coords 9.60 Second Data Collection
DOI: 10.17189/1522657
title: Voyager 1 Magnetometer Jupiter Resampled System III Coords 1.92 Second Data Collection
DOI: 10.17189/1522660
title: Voyager 1 Magnetometer Jupiter Resampled Heliographic (RTN) Coords 9.60 Second Data Collection
DOI: 10.17189/1522663
title: Voyager 1 Magnetometer Saturn Resampled Kronographic (L1) Coords 1.92 Second Data Collection
DOI: 10.17189/1522667
title: Voyager 1 Magnetometer Saturn Resampled Kronographic (L1) Coords 9.60 Second Data Collection
DOI: 10.17189/1522671
title: Voyager 1 Magnetometer Saturn Resampled Heliographic (RTN) Coords 9.60 Second Data Collection
DOI: 10.17189/1522665
title: Voyager 1 Magnetometer Jupiter Resampled Heliographic (RTN) Coords 1.92 Second Data Collection
DOI: 10.17189/1522959
title: Voyager 1 Plasma Derived Ion Inbound Solar Wind 96 Second Jupiter Data Collection
DOI: 10.17189/1522982
title: Voyager 1 PRA Averaged 48 Second Jupiter Data Collection
DOI: 10.17189/1522986
title: Voyager 1 PRA Calibrated Hi-Res Low Frequency Receiver Band Jupiter Data Collection
DOI: 10.17189/1522987
title: Voyager 1 Plasma Derived Ion Moments 96.0 Second Jupiter Data Collection
DOI: 10.17189/1522958
title: Voyager 1 Plasma Derived Ion In/Out Bound Magnetosheath L-Mode 96 Second Jupiter Data Collection
DOI: 10.17189/1522970
title: Voyager 1 Plasma Science Experiment (PLS) Solar System Fine Resolution Moments Collection
DOI: 10.17189/1522967
title: Voyager 1 PLS Solar System 1 Hour Averaged Proton Moments Data Collection
DOI: 10.17189/1522975
title: Voyager 1 Plasma Derived Electron Moments 96.0 Second Jupiter Data Collection
DOI: 10.17189/1522977
title: Voyager 1 Plasma Derived Ion Outbound Magnetosheath M-Mode 96 Second Jupiter Data Collection
DOI: 10.5517/ccdc.csd.cc25fybx
title: CCDC 2009399: Experimental Crystal Structure Determination

description: Related Article: Yue Pan, Zhengyi Liu, Peng Zou, Yali Chen, Yiyun Chen|2022|Org.Lett.|24|6681|doi:10.1021/acs.orglett.2c02751
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc298n2b
title: CCDC 2123471: Experimental Crystal Structure Determination

description: Related Article: Philipp Dabringhaus, Julie Willrett, Ingo Krossing |2022|Nature Chemistry|14|1151|doi:10.1038/s41557-022-01000-4
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc298njs
title: CCDC 2123485: Experimental Crystal Structure Determination

description: Related Article: Philipp Dabringhaus, Julie Willrett, Ingo Krossing |2022|Nature Chemistry|14|1151|doi:10.1038/s41557-022-01000-4
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc298q5h
title: CCDC 2123536: Experimental Crystal Structure Determination

description: Related Article: Philipp Dabringhaus, Julie Willrett, Ingo Krossing |2022|Nature Chemistry|14|1151|doi:10.1038/s41557-022-01000-4
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc298q7k
title: CCDC 2123538: Experimental Crystal Structure Determination

description: Related Article: Philipp Dabringhaus, Julie Willrett, Ingo Krossing |2022|Nature Chemistry|14|1151|doi:10.1038/s41557-022-01000-4
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.17189/1519812
title: PVO VENUS ELECT TEMP PROBE DERVD ELECT DENS LOW RES VER 1.0
DOI: 10.17189/1519819
title: PVO VENUS MAG RESAMPLED SC COORDS 24SEC AVGS V1.0
DOI: 10.17189/1520215
title: MSL MARS MAST CAMERA 2 EDR ZSTACK V1.0
DOI: 10.17189/1520335
title: MSL MARS NAVIGATION CAMERA 5 RDR MOSAIC V1.0
DOI: 10.17189/1520349
title: MSL MARS DESCENT IMAGER 4 RDR IMAGE V1.0
DOI: 10.5281/zenodo.3763351
title: C³ONTEXT: A Common Consensus on Convective OrgaNizaTion during the EUREC⁴A eXperimenT

description: This dataset contains the manual cloud classifications of the EUREC4A field campaign time period as well as the post-processed data. The dataset is organised as following: <strong>zooniverse_raw:</strong> Originial output data from the platform zooniverse.org which has been used to create the classifications <strong>processed_data:</strong> <strong>Level1: EUREC4A_ManualClassifications_l1.nc:</strong> Geographical and Cartesian coordinates are added to each label <strong>Level2: EUREC4A_ManualClassifications_l2.zarr</strong>: labels are converted to masks and combined for each classification <strong>Level3: EUREC4A_ManualClassifications_l3_$WORKFLOW_$COMPOSITE.zarr</strong>: pixel-agreement among users/classifiers on each of the four meso-scale cloud patterns for daily composites and individual scenes. <strong>auxiliary_data:</strong> <strong>EUREC4A_AuxiliaryData_NeuralNetworkClassifications.zip/GOES16_CH13_classifications_EUREC4A_30min.zarr:</strong> neural network classifications based on GOES-16 Advanced Baseline Imager (ABI) channel 13 (infrared) @ 30 minute intervals. <strong>EUREC4A_AuxiliaryData_IorgSMetrics.zip/GOES16_IR_nc_Iorg_EUREC4A_10-20_-58--48.nc</strong>: Organisation index (Iorg) and mean cloud cluster size (S) derived from GOES-16 ABI infrared images of the domain 10-20N 58-48W. An example how to use the data can be found at github.com/observingClouds/EUREC4A_manualclassifications.
DOI: 10.5281/zenodo.7130991
title: geoglossum_glabrum_zanfona_1.fasta.gz

description: .
DOI: 10.5281/zenodo.7130990
title: geoglossum_glabrum_zanfona_1.fasta.gz

description: .
DOI: 10.5281/zenodo.5327504
title: Dataset in "Continent-continent Collision between the South and North China Plates Revealed by Full-waveform Inversion and Deep Seismic Profiling at the Southern Segment of the Tanlu Fault Zone"

description: This dataset contains: Field-data FWI Results;<br> Deep Seismic Profiling Result;<br> Post-stack Depth Migration;<br> Source Signature;<br> Misfit Reduction;<br> Model FWI Results. Descriptions:<br> 1. the unit of distance or depth is meter;<br> 2. the unit of time is ms;<br> 3. all the *.dat files are saved as plain text files;<br> 4. all the *.mat files are saved as the Matlab matrices (the contents are the same as *.dat files).
DOI: 10.5281/zenodo.5327503
title: Dataset in "Continent-continent Collision between the South and North China Plates Revealed by Seismic Refraction and Reflection at the Southern Segment of the Tanlu Fault Zone""

description: This dataset contains: Field-data FWI Results<br> Deep Seismic Profiling Result<br> Post-stack Depth Migration<br> Source Signature<br> Misfit Reduction Descriptions:<br> 1. the unit of distance or depth is meter;<br> 2. the unit of time is ms;<br> 3. all the *.dat files are saved as plain text files;<br> 4. all the *.m files are the Matlab scripts for loading and plotting the data.
DOI: 10.5281/zenodo.7131007
title: glutinoglossum_americanum_spades_decontaminated_FSCR.fasta.gz

description: .
DOI: 10.5281/zenodo.7131006
title: glutinoglossum_americanum_spades_decontaminated_FSCR.fasta.gz

description: .
DOI: 10.13026/5qe0-x984
title: Tasks 1 and 3 from Progress Note Understanding Suite of Tasks: SOAP Note Tagging and Problem List Summarization

description: Applying methods in natural language processing on electronic health records
(EHR) data is a growing field. Existing corpus and annotation focus on
modelling textual features and relation prediction [1] . However, there is a
paucity of annotated corpus built to model clinical diagnostic reasoning, a
process that involves text understanding, domain knowledge abstraction and
reasoning, and clinical text generation. The datasets here support a
hierarchical annotation schema with two out of the three stages available to
address clinical text understanding and text generation. The datasets provided
here are for individual tasks in Stages 1 and 3. The task for Stage 2 was
previously accepted as part of the National NLP Clinical Challenges (n2c2) and
may be retrieved from the n2c2 challenge website.

The annotated corpus is based on an extensive collection of Intensive Care
Unit progress notes, a type of EHR documentation that is collected in time
series in a problem-oriented format. The progress notes were sourced from
MIMIC-III. The conventional format for a progress note follows a Subjective,
Objective, Assessment and Plan heading (SOAP). The novel suite of tasks was
designed to train and evaluate future NLP models for clinical text
understanding, clinical knowledge representation, inference, and
summarization. The ultimate goal of these datasets is to advance the
development and evaluation of NLP models for clinical applications that lead
to AI-assisted clinical decision support and reduce medical errors.
DOI: 10.5517/ccdc.csd.cc29b3j9
title: CCDC 2124880: Experimental Crystal Structure Determination

description: Related Article: Philipp Dabringhaus, Julie Willrett, Ingo Krossing |2022|Nature Chemistry|14|1151|doi:10.1038/s41557-022-01000-4
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc20y3fj
title: CCDC 1875017: Experimental Crystal Structure Determination

description: Related Article: Le-Ping Miao, Ning Ding, Na Wang, Chao Shi, Heng-Yun Ye, Linglong Li, Ye-Feng Yao, Shuai Dong, Yi Zhang|2022|Nat.Mater|21|1158|doi:10.1038/s41563-022-01322-1
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2bjdcn
title: CCDC 2160711: Experimental Crystal Structure Determination

description: Related Article: Le-Ping Miao, Ning Ding, Na Wang, Chao Shi, Heng-Yun Ye, Linglong Li, Ye-Feng Yao, Shuai Dong, Yi Zhang|2022|Nat.Mater|21|1158|doi:10.1038/s41563-022-01322-1
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2bjddp
title: CCDC 2160712: Experimental Crystal Structure Determination

description: Related Article: Le-Ping Miao, Ning Ding, Na Wang, Chao Shi, Heng-Yun Ye, Linglong Li, Ye-Feng Yao, Shuai Dong, Yi Zhang|2022|Nat.Mater|21|1158|doi:10.1038/s41563-022-01322-1
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2bjdfq
title: CCDC 2160713: Experimental Crystal Structure Determination

description: Related Article: Le-Ping Miao, Ning Ding, Na Wang, Chao Shi, Heng-Yun Ye, Linglong Li, Ye-Feng Yao, Shuai Dong, Yi Zhang|2022|Nat.Mater|21|1158|doi:10.1038/s41563-022-01322-1
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2bjdgr
title: CCDC 2160714: Experimental Crystal Structure Determination

description: Related Article: Le-Ping Miao, Ning Ding, Na Wang, Chao Shi, Heng-Yun Ye, Linglong Li, Ye-Feng Yao, Shuai Dong, Yi Zhang|2022|Nat.Mater|21|1158|doi:10.1038/s41563-022-01322-1
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc20y3gk
title: CCDC 1875018: Experimental Crystal Structure Determination

description: Related Article: Le-Ping Miao, Ning Ding, Na Wang, Chao Shi, Heng-Yun Ye, Linglong Li, Ye-Feng Yao, Shuai Dong, Yi Zhang|2022|Nat.Mater|21|1158|doi:10.1038/s41563-022-01322-1
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2bjdhs
title: CCDC 2160715: Experimental Crystal Structure Determination

description: Related Article: Le-Ping Miao, Ning Ding, Na Wang, Chao Shi, Heng-Yun Ye, Linglong Li, Ye-Feng Yao, Shuai Dong, Yi Zhang|2022|Nat.Mater|21|1158|doi:10.1038/s41563-022-01322-1
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2bjdjt
title: CCDC 2160716: Experimental Crystal Structure Determination

description: Related Article: Le-Ping Miao, Ning Ding, Na Wang, Chao Shi, Heng-Yun Ye, Linglong Li, Ye-Feng Yao, Shuai Dong, Yi Zhang|2022|Nat.Mater|21|1158|doi:10.1038/s41563-022-01322-1
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5519/qd.4lamt6zl
title: Query on the Natural History Museum Data Portal (data.nhm.ac.uk) (999122 records)
DOI: 10.5281/zenodo.7131108
title: glutinoglossum_americanum_spades_decontaminated_gx.fasta.gx

description: .
DOI: 10.5281/zenodo.7131107
title: glutinoglossum_americanum_spades_decontaminated_gx.fasta.gx

description: .
DOI: 10.5281/zenodo.7131162
title: Data for "Three-Dimensional Broadband Interferometric Mapping and Polarization (BIMAP-3D) Observations of Lightning Discharge Processes" by Shao et al.

description: Data set for manuscript of “Three-Dimensional Broadband Interferometric Mapping and Polarization (BIMAP-3D) Observations of Lightning Discharge Processes” by Shao et al. submitted to Journal of Geophysical Research-atmosphere
DOI: 10.21227/842w-xk80
title: RF Dataset for Radar Target Classification

description: This is the dataset we collected for the article "Scalable Undersized Dataset RF Classification: Using Convolutional Multistage Training".    17 objects were collected in the laboratory and scanned using a 'cw radar' setup featuring 2x UWB antennas (1 transmit antenna, 1 receive antenna), inside anechoic chamber.   There was no clutter added in the experiment.

Seventeen objects were collected from engineering and chemistry laboratories at UCLA for use as radar targets. The objects were selected to present a diversity of sizes, shapes, and material composition.  All 17 targets were placed in the radar’s path and rotated through three different angles (0°, 45°, and 90°). Photos of all 17 rotated objects are shown in Figure 5 of the paper, whereas photos of the anechoic setup are shown in Figure S1 of the paper.

Twelve traces were recorded for each of the 17 objects and each of the three orientations per object. Additionally, 112 traces of the empty anechoic chamber were recorded under otherwise equal conditions. Each trace (S21 parameter) was recorded using a VNA as a string of complex numbers (real, imaginary) representing the complex-valued signal amplitude as a function of the sweep frequency.

From each complex-valued trace for each object (and orientation), the magnitude of the complex data was computed and stored in vectors of length 1,600, corresponding to linearly spaced frequency values in the range 675 MHz–8.5 GHz. For the empty anechoic chamber data, all 112 traces were averaged to provide a clean (low noise) trace. This low-noise trace was used to subtract the background signal for each object (and orientation) to produce traces whose features reflect only the characteristics of an object.