AndreaBozzo/ceres-open-data-index huggingface dataset:
Winter Overnight Parking Restrictions

No parking is allowed on many major city streets from 3 a.m. to 7 a.m. between December 1st and April 1st. For more information, please see https://www.chicago.gov/city/en/depts/streets/provdrs/traffic/svcs/winter-snow-parking-restrictions.html.

​​​​​This dataset is in a forma​​t for spatial datasets that is inherently tabular but allows for a map as a derived view. Please click the indicated link below for such a map.

To export the data in either tabular or geographic format, please use the Export button on this dataset.

Tags: geo_layer, parking, parking-restrictions, snow, winter
Organization: City of Chicago
Boundaries - Empowerment Zones

Empowerment Zone boundaries in Chicago. To view or use these files, compression software and special GIS software, such as ESRI ArcGIS, is required. The Empowerment Zones/Enterprise Communities program (EZ/EC) is a Federal, State, local government partnership for stimulating comprehensive renewal--particularly economic growth and social development--in distressed urban neighborhoods and rural areas across the nation. For more information, go to http://www.hud.gov/offices/cpd/economicdevelopment/programs/rc/.

Tags: boundaries, gis, shapefiles
Organization: City of Chicago
Libraries - 2022 Circulation by Location

Circulation figures include new checkouts, renewals, downloadable media, Talking Book and Braille downloadable materials. Chicago Public Library consists of the Harold Washington Library Center, Sulzer, Legler and Woodson regional libraries and over 70 neighborhood branches. Many locations experience sporadic closures to perform facilities upgrade or emergency closures due to heating or air conditioning issues, or area power outages.

Tags: 2022, circulation, libraries
Organization: City of Chicago
Chicago Historic Resources Survey - Red and Orange Buildings - KML

The Chicago Historic Resources Survey (CHRS), completed in 1995, was a decade-long research effort by the City of Chicago to analyze the historic and architectural importance of all buildings, objects, structures, and sites constructed in the city prior to 1940. During 12 years of field work and follow-up research that started in 1983, CHRS surveyors identified approximately 9,900 properties which were considered to have some historic or architectural importance. 
Please note that this CHRS dataset is limited and does not include the entire survey: 

1.	A color-coded ranking system was used to identify historic and architectural significance relative to age, degree of external physical integrity, and level of possible significance. This dataset only includes buildings identified with the two highest color codes: "Red" and "Orange." Buildings and structures coded "Red" or "Orange" (unless designated as a Chicago Landmark or located within a Chicago Landmark District) are subject to the City of Chicago’s Demolition-Delay Ordinance (link to: http://www.cityofchicago.org/city/en/depts/dcd/supp_info/demolition_delay.html), adopted by City Council in 2003. 

2.	Only buildings are included in this dataset; structures and objects such as bridges, park structures, monuments and mausoleums, generally are not represented. Likewise, garages, coach houses, and other secondary structures associated with a building may not be consistently depicted or color-coded. If an “Orange”- or “Red”-rated building was demolished after 2008, it may still appear in the map. The CHRS occasionally rated only part of a building or part of a group of joined buildings as “Orange” or “Red;” however the entire building or group of joined buildings may be incorrectly identified as “Orange” or “Red.” 

Additional information about the CHRS is available at www.cityofchicago.org/Landmarks/ or by contacting the Historic Preservation Division at (312) 744-3200.

To view or use this KMZ file, compression software, such as 7-Zip, and special GIS software, such as Google Earth, are required. To download this file, right-click the "Download" link above and choose "Save link as."

Tags: gis, kml, landmarks
Organization: City of Chicago
2013 Green Taxi Trip Data

These records are generated from the trip record submissions made by green taxi Technology Service Providers (TSPs). Each row represents a single trip in a green taxi. The trip records include fields capturing pick-up and drop-off dates/times, pick-up and drop-off taxi zone locations, trip distances, itemized fares, rate types, payment types, and driver-reported passenger counts.

Tags: base, fhv, green-taxi, high-volume, lyft, trip, trip-data, uber, via
Organization: City of New York
2009 Yellow Taxi Trip Data

These records are generated from the trip record submissions made by yellow taxi Technology Service Providers (TSPs). Each row represents a single trip in a yellow taxi. The trip records include fields capturing pick-up and drop-off dates/times, pick-up and drop-off taxi zone locations, trip distances, itemized fares, rate types, payment types, and driver-reported passenger counts.

Tags: base, fhv, high-volume, lyft, trip, trip-data, uber, via, yellow-taxi
Organization: City of New York
2021 Green Taxi Trip Data

These records are generated from the trip record submissions made by green taxi Technology Service Providers (TSPs). Each row represents a single trip in a green taxi. The trip records include fields capturing pick-up and drop-off dates/times, pick-up and drop-off taxi zone locations, trip distances, itemized fares, rate types, payment types, and driver-reported passenger counts.

Tags: base, fhv, green-taxi, high-volume, lyft, trip, trip-data, uber, via
Organization: City of New York
2017 Yellow Taxi Trip Data

These records are generated from the trip record submissions made by yellow taxi Technology Service Providers (TSPs). Each row represents a single trip in a yellow taxi. The trip records include fields capturing pick-up and drop-off dates/times, pick-up and drop-off taxi zone locations, trip distances, itemized fares, rate types, payment types, and driver-reported passenger counts.

Tags: base, fhv, high-volume, lyft, trip, trip-data, uber, via, yellow-taxi
Organization: City of New York
2022 Green Taxi Trip Data

These records are generated from the trip record submissions made by green taxi Technology Service Providers (TSPs). Each row represents a single trip in a green taxi. The trip records include fields capturing pick-up and drop-off dates/times, pick-up and drop-off taxi zone locations, trip distances, itemized fares, rate types, payment types, and driver-reported passenger counts.

Tags: base, fhv, green-taxi, high-volume, lyft, trip, trip-data, uber, via
Organization: City of New York
2010 Yellow Taxi Trip Data

These records are generated from the trip record submissions made by yellow taxi Technology Service Providers (TSPs). Each row represents a single trip in a yellow taxi. The trip records include fields capturing pick-up and drop-off dates/times, pick-up and drop-off taxi zone locations, trip distances, itemized fares, rate types, payment types, and driver-reported passenger counts.

Tags: base, fhv, high-volume, lyft, trip, trip-data, uber, via, yellow-taxi
Organization: City of New York
2015 Yellow Taxi Trip Data

These records are generated from the trip record submissions made by yellow taxi Technology Service Providers (TSPs). Each row represents a single trip in a yellow taxi. The trip records include fields capturing pick-up and drop-off dates/times, pick-up and drop-off taxi zone locations, trip distances, itemized fares, rate types, payment types, and driver-reported passenger counts.

Tags: base, fhv, high-volume, lyft, trip, trip-data, uber, via, yellow-taxi
Organization: City of New York
2019 Yellow Taxi Trip Data

These records are generated from the trip record submissions made by yellow taxi Technology Service Providers (TSPs). Each row represents a single trip in a yellow taxi. The trip records include fields capturing pick-up and drop-off dates/times, pick-up and drop-off taxi zone locations, trip distances, itemized fares, rate types, payment types, and driver-reported passenger counts.

Tags: base, fhv, high-volume, lyft, trip, trip-data, uber, via, yellow-taxi
Organization: City of New York
2014 Green Taxi Trip Data

These records are generated from the trip record submissions made by green taxi Technology Service Providers (TSPs). Each row represents a single trip in a green taxi. The trip records include fields capturing pick-up and drop-off dates/times, pick-up and drop-off taxi zone locations, trip distances, itemized fares, rate types, payment types, and driver-reported passenger counts.

Tags: base, fhv, green-taxi, high-volume, lyft, trip, trip-data, uber, via
Organization: City of New York
Multifamily Housing FY 2011-2023

The Maryland Department of Housing and Community Development offers multifamily finance programs for the construction and rehabilitation of affordable rental housing units for low to moderate income families, senior citizens and individuals with disabilities.

Our multifamily bond programs issues tax-exempt and taxable revenue mortgage bonds to finance the acquisition, preservation and creation of affordable multifamily rental housing units in priority funding areas.

By advocating for increased production of rental housing units, we help create much-needed jobs and leverage opportunities to live, work and prosper for hardworking Maryland families, senior citizens, and individuals with disabilities throughout the state.​

DISCLAIMER: Some of the information may be tied to the Department’s bond funded loan programs and should not be relied upon in making an investment decision. The Department provides comprehensive quarterly and annual financial information and operating data regarding its bonds and bond funded loan programs, all of which is posted on the publicly-accessible Electronic Municipal Market Access system website (commonly known as EMMA) that is maintained by the Municipal Securities Rulemaking Board, and on the Department’s website under Investor Information. 

More information accessible here: http://dhcd.maryland.gov/Investors/Pages/default.aspx

Tags: affordable-housing, cda, community-development-administration, department-of-housing-community-development, dhcd, multi-family, multi-family-construction, multi-family-housing, multi-family-production, multi-family-rehab, multifamily, multifamily-housing, rental-housing, workforce-housing
Organization: State of Maryland
Dataset for Computational Fluid Dynamics Analysis of a Micro-scale Chamber for Measuring Organic Chemical Emission Parameters

The data presented in this data file is a product of journal publication. The dataset contains air velocity of testing chambers, and convective mass transfer coefficient, diffusion coefficient, and material / air partition coefficient of formaldehyde with different building materials. Portions of this dataset are inaccessible because: CFD data was generated and stored by North Carolina State University because the files are too big and need specific software to open. They can be accessed through the following means: Please contact Jack Edwards <jredward@ncsu.edu> at North Carolina State University. Format: CFD modeling data files. 

This dataset is associated with the following publication:
Edwards, J., C. Huang, and X. Liu. Computational Fluid Dynamics Analysis of a Micro-scale Chamber for Measuring Organic Chemical Emission Parameters.   JOURNAL OF HAZARDOUS MATERIALS. Elsevier Science Ltd, New York, NY, USA,  0, (2024).

Tags: cfd-modeling, diffusion-coefficient, formaldehyde, mass-transfer-coefficient, material-air-partition-coefficient, micro-scale-diffusion-chamber
Organization: U.S. Environmental Protection Agency
Drop-on-Demand Dispensing for Point-of-Care Pharmaceutical Manufacturing of Narrow Therapeutic Index Drugs

This data publication contains the raw, derived, and processed data of active pharmaceutical ingredients dispensed by drop-on-demand. Gravimetric and chemical data from this study includes UV-Vis spectroscopy, THz Raman spectroscopy, and liquid chromatography tandem mass spectrometry for levothyroxine, levothyroxine sodium, warfarin sodium, and acetaminophen. Processed data (e.g., peak areas, calibration curves for quantification, uncertainty determinations) are also provided in tabulated data files.*Any mention of commercial products is for information only; it does not imply recommendation or endorsement by NIST.

Tags: point-of-care-pharmaceutics-drop-on-demand-manufacturing-drug-delivery-precision-medicine-perso
Organization: National Institute of Standards and Technology
A Sensitivity Analysis of Methodological Variables Associated with Microbiome Measurements

This repository provides the raw data, analysis code, and results generated during a systematic evaluation of the impact of selected experimental protocol choices on the metagenomic sequencing analysis of microbiome samples. Briefly, a full factorial experimental design was implemented varying biological sample (n=5), operator (n=2), lot (n=2), extraction kit (n=2), 16S variable region (n=2), and reference database (n=3), and the main effects were calculated and compared between parameters (bias effects) and samples (real biological differences). A full description of the effort is provided in the associated publication.

Tags: design-of-experiments, full-factorial, metagenomic-sequencing, microbiome
Organization: National Institute of Standards and Technology
Mid-infrared supermirrors with finesse exceeding 400 000

Data from peer-reviewed publication:  G.-W. Truong et al., Mid-infrared supermirrors with finesse exceeding 400 000, Nature Communications. For trace gas sensing and precision spectroscopy, optical cavities incorporating low-loss mirrors are indispensable for path length and optical intensity enhancement. Optical interference coatings in the visible and near-infrared (NIR) spectral regions have achieved total optical losses below 2 parts per million (ppm), enabling a cavity finesse in excess of 1 million. However, such advancements have been lacking in the mid-infrared (MIR), despite substantial scientific interest. Here, we demonstrate a significant breakthrough in high-performance MIR mirrors, reporting substrate-transferred single-crystal interference coatings capable of cavity finesse values from 200 000 to 400 000 near 4.5 microns, with excess optical losses (scatter and absorption) below 5 ppm. In a first proof-of-concept demonstration, we achieve the lowest noise-equivalent absorption in a linear cavity ring-down spectrometer normalized by cavity length. This substantial improvement in performance will unlock a rich variety of MIR applications for atmospheric transport and environmental sciences, detection of fugitive emissions, process gas monitoring, breath-gas analysis, and verification of biogenic fuels and plastics.

Tags: cavity-ring-down-spectroscopy, greenhouse-gases, mid-infrared, mirrors, optical-interference-coatings, optical-metrology, process-gas-analysis
Organization: National Institute of Standards and Technology
One-third Octave Band Sound Pressure Levels at 1 Hour Resolution Recorded at SanctSound Site CI01_06

This record represents the one-third octave band sound pressure levels (TOLs) derived from raw passive acoustic data. TOLs were calculated by integration of sound pressure spectral density estimates of the mean-square pressure with a 1 Hz/1 second resolution over 30 one-third octave bands with the nominal center frequencies ranging from 25 to 20,000 Hz. The result is then calculated per hour as a median over no less than 1,800 1-second values for that hour and converted to decibels (dB re 1 ÂµPa). These data were recorded at SanctSound Site CI01_06 between October 22, 2020 and February 23, 2021.

Tags: acoustic sounders, ambient noise, animals/invertebrates, animals/vertebrates, aquatic ecosystems, aquatic sciences, biological classification, biosphere, cetaceans, doc/noaa/nesdis/ncei, doc/noaa/nmfs, doc/noaa/nos/nms, dod/usnavy, earth science, earth science oceans, eastern pacific ocean, fish, fisheries, fixed observation stations, hydrophones, mammals, marine environment monitoring, marine habitat, national centers for environmental information, national marine fisheries service, national marine sanctuaries, national ocean service, nesdis, noaa, noaa-navy sanctuary soundscapes monitoring project, ocean, ocean acoustics, oceans, pacific ocean, passive acoustic recorder, recorders/loggers, sanctsound, u.s. department of commerce, u.s. department of defense, u.s. navy, vertical location, water column
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Data for manuscript: Scalable and Robust Beam Shaping Using Apodized Fish-bone Grating Couplers

Experimental and modeling data for manuscript "Scalable and Robust Beam Shaping Using Apodized Fish-bone Grating Couplers" by Chad Ropp, Dhriti Maurya, Alexander Yulaev, Daron Westly, Gregory Simelgor and Vladimir Aksyuk, submitted. Preprint at arXiv:2309.08791.Efficient power coupling between on-chip guided and free-space optical modes requires precision spatial mode matching with apodized grating couplers. Yet, grating apodizations are often limited by the minimum feature size of the fabrication approach. This is especially challenging when small feature sizes are required to fabricate gratings at short wavelengths or to achieve weakly scattered light for large-area gratings. Here, we demonstrate a fish-bone grating coupler for precision beam shaping and the generation of millimeter-scale beams at 461 nm wavelength. Our design decouples the minimum feature size from the minimum achievable optical scattering strength, allowing smooth turn-on and continuous control of the emission. Our approach is compatible with commercial foundry photolithography and has reduced sensitivity to both the resolution and the variability of the fabrication approach

Tags: apodized-photonic-gratings, atomic-photonic-interfaces, grating-couplers, integrated-photonics, optical-mode-converters
Organization: National Institute of Standards and Technology
Data for "Characterizing Interconnects to 325 GHz" to be submitted to "Transactions on Microwave Theory and Techniques"

Included here are figures and other relevant data from the paper "Characterizing Interconnects to 325 GHz". Abstract: We developed an interconnect characterization procedure that first embeds the interconnect into the error boxes of a multiline thru-reflect-line calibration and subsequently de-embeds the interconnect with a multi-tiered calibration. We experimentally validated our method with distributed contactless interconnects in the form of broadside coupled coplanar waveguides as a test case. We find excellent agreement between experiment, full-wave simulations, and a distributed model of contactless interconnects. This work provides a rigorous method to accurately characterize interconnects when conventional approaches are not applicable.

Tags: broadside-coupled-coplanar-waveguide, de-embedding, distributed-circuit-model, heterogeneous-interconnect, multiline-trl, on-wafer-calibration
Organization: National Institute of Standards and Technology
"pyproject2conda": A script to convert `pyproject.toml` dependencies to `environemnt.yaml` files.

The main goal of `pyproject2conda` is to provide a means to keep all basicdependency information, for both `pip` based and `conda` based environments, in`pyproject.toml`. I often use a mix of pip and conda when developing packages,and in my everyday workflow. Some packages just aren't available on both. The application provides a simple comment based syntax to add information to dependencies when creating  `environment.yaml`.  This package is actively used by the author, but is still very much a work inprogress. Please feel free to create a pull request for wanted features andsuggestions!

Tags: devoloper-tool, python, python-packaging
Organization: National Institute of Standards and Technology
Meta Learning Paper Supplemental Code

Meta learning with LLM: supplemental code for reproducibility of computational results for MLT and MLT-plus-TM. Related research paper: "META LEARNING WITH LANGUAGE MODELS: CHALLENGES AND OPPORTUNITIES IN THE CLASSIFICATION OF IMBALANCED TEXT", A. Vassilev, H. Jin, M. Hasan, 2023 (to appear on arXiv).All code and data is contained in the zip archive arxiv2023.zip, subject to the licensing terms shown below. See the Readme.txt contained there for detailed explanation how to unpack and run the code. See also requirements.txt for the necessary depedencies (libraries needed). This is not a dataset, but only python source code.

Tags: deep-learning, language-models, meta-learning, natural-language-processing, out-of-policy-speech-detection
Organization: National Institute of Standards and Technology
Data for "Quadrature-Based Compressive Sensing Guarantees for Bounded Orthonormal Systems", to be submitted to IEEE Signal Processing Letters

This dataset contains CSV files for the figures in the paper titled "Quadrature-Based Compressive Sensing Guarantees for Bounded Orthonormal Systems", to be submitted to the journal IEEE Signal Processing Letters. In this paper, we derive an approach to apply compressive sensing guarantees to linear inverse problems where measurements are samples of a function that can be expanded in a series of bounded orthonormal functions and require implementations using fast transform algorithms. In particular, we develop extensions of compressive sensing guarantees that can be used in the case described but where samples are taken on quadrature sample points instead of continuous sampling domains. This work has applications in antenna metrology, acoustic field measurements, astronomy, and more. The figures that this dataset is for are examples comparing transform algorithm times in continuous sample domains versus quadrature sample positions as well as comparisons of the performance of compressive sensing using continuous sampling versus quadrature-node-based sampling.

Tags: acoustic-fields-antenna-characterization-compressive-sampling-compressive-sensing-far-field-pat
Organization: National Institute of Standards and Technology