AndreaBozzo/ceres-open-data-index huggingface dataset:
Intersection Points

<div style='text-align:Left;'><div><div><p><span>The dataset contains locations and attributes of intersections created as part of the Master Address Repository (MAR) for the Office of the Chief Technology Officer (OCTO) and participating DC government agencies. The intersection points - MAR is primarily derived from DC Department of Transportation's (DDOT) intersection table in their Street Spatial Database (SSD). Regular at-grade intersections (TYPE = 'REGULAR') as well as overpasses (TYPE = 'OVERPASS'), underpasses (TYPE = 'UNDERPASS') and ramps (TYPE = 'RAMP') are included. The overpasses, underpasses, and ramps are based on street centerlines from DDOT. More information on the MAR can be found at </span><a href='https://opendata.dc.gov:443/pages/addressing-in-dc' style='text-decoration:underline;' rel='nofollow ugc'><span>https://opendata.dc.gov/pages/addressing-in-dc</span></a><span>. The data dictionary is available: </span><a href='https://opendata.dc.gov:443/documents/2a4b3d59aade43188b6d18e3811f4fd3/explore' style='text-decoration:underline;' rel='nofollow ugc'><span>https://opendata.dc.gov/documents/2a4b3d59aade43188b6d18e3811f4fd3/explore</span></a><span>. In the MAR 2, the IntersectionPt is called INTERSECTIONS_PT and is primarily based off of street data from DC Department of Transportation's Roads &amp; Highways database. It also features additional useful information such as created date, last edited date, begin date, and more.</span></p></div></div></div>

Tags: district-of-columbia, intersection, location, mar, mardata, mardistrict, master-address-repository, octo, street-address, washington-dc
Organization: District of Columbia
Block Centroids

<div style='text-align:Left;'><div><div><p><span>The dataset contains locations and attributes of blocks, created as part of the Master Address Repository (MAR) for the Office of the Chief Technology Officer (OCTO) and participating DC government agencies. The blocks used street centerlines information from DDOT. Blocks include named alleys in DC (such as 'WALTER ALLEY NE'). A block represents a street segment which usually has two bordering streets. The coordinates for the blocks are located at the midpoint of the street segment. More information on the MAR can be found at </span><a href='https://opendata.dc.gov:443/pages/addressing-in-dc' style='text-decoration:underline;' rel='nofollow ugc'><span>https://opendata.dc.gov/pages/addressing-in-dc</span></a><span>. The data dictionary is available: </span><a href='https://opendata.dc.gov:443/documents/2a4b3d59aade43188b6d18e3811f4fd3/explore' style='text-decoration:underline;' rel='nofollow ugc'><span>https://opendata.dc.gov/documents/2a4b3d59aade43188b6d18e3811f4fd3/explore</span></a><span>. In the MAR 2, the BlocksPt is called BLOCKS_PT and is primarily based off of street data from DC Department of Transportation's Roads &amp; Highways database, it also features additional useful information such as created date, last edited date, begin date, and more.</span></p></div></div></div>

Tags: address-blocks, district-of-columbia, location, mar, mardata, mardistrict, master-address-repository, octo, street-address, washington-dc
Organization: District of Columbia
Parking Meters

<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Parking meter assets are used to manage and encourage turnover of curbside use on streets in Washington, DC. These assets are owned, operated, and maintained by the District Department of Transportation (DDOT), unless otherwise noted (e.g. meters on National Park Service property are maintained and owned by the National Park Service). </SPAN></P></DIV></DIV></DIV>

Tags: curbside, dc, ddot, district-of-columbia, meters, parkdc, parking, parking-meter, transportation, washington-dc
Organization: District of Columbia
Points of Interest

<div style='text-align:Left;'><div><div><p><span>Also known as place names. The dataset contains locations and attributes of address alias points, created as part of the Master Address Repository (MAR) for the Office of the Chief Technology Officer (OCTO) and participating DC government agencies. It contains address alias names in the District of Columbia which are typically placed on buildings. These alias names represent named features such as: </span><span>- Schools - Federal Buildings - Military Installations - Hospitals - Museums - Monuments - University Structures - Fire and Police Stations - Libraries - Metro Facilities - Historical Landmarks - Recreation Centers - Mile Markers - Marinas and more. More information on the MAR can be found at </span><a href='https://opendata.dc.gov:443/pages/addressing-in-dc' style='text-decoration:underline;' rel='nofollow ugc'><span>https://opendata.dc.gov/pages/addressing-in-dc</span></a><span>. The data dictionary is available: </span><a href='https://opendata.dc.gov:443/documents/2a4b3d59aade43188b6d18e3811f4fd3/explore' style='text-decoration:underline;' rel='nofollow ugc'><span>https://opendata.dc.gov/documents/2a4b3d59aade43188b6d18e3811f4fd3/explore</span></a><span>. In the MAR 2, the AddressAliasPt is called PLACE_NAMES_PT and features additional useful information such as created date, last edited date, begin date, and more.</span></p></div></div></div>

Tags: address-alias, district-of-columbia, location, mar, mardata, mardistrict, master-address-repository, octo, places-of-interest, points-of-interest, street-address, washington-dc
Organization: District of Columbia
Address Residential Units

<span style='font-size: 15px;'>Address Residential Units. This dataset contains residential units and attributes of Address points, created as part of the Master Address Repository (MAR) for the D.C. Residential units can be condominiums or also apartments. Office of the Chief Technology Officer (OCTO) and DC Department of Consumer and Regulatory Affairs . It contains the addresses in the District of Columbia which are typically placed on the buildings. More information on the MAR can be found at </span><a href='https://opendata.dc.gov/pages/addressing-in-dc' target='_blank'>https://opendata.dc.gov/pages/addressing-in-dc</a><span style='font-size: 15px;'>.</span>

Tags: address, condominium, district-of-columbia, location, mar, mardistrict, master-address-repository, residential, washington-dc
Organization: District of Columbia
Address Points Retired

<div style='text-align:Left;'><div><div><p><span>The dataset contains locations and attributes of retired address points, created as part of the Master Address Repository (MAR) for the Office of the Chief Technology Officer (OCTO) and Department of Buildings (DOB). There are over 40,000 retired addresses. These once existed, but no longer do. More information on the MAR can be found at </span><a href='https://opendata.dc.gov:443/pages/addressing-in-dc' style='text-decoration:underline;' rel='nofollow ugc'><span>https://opendata.dc.gov/pages/addressing-in-dc</span></a><span>.The data dictionary is available: </span><a href='https://opendata.dc.gov:443/documents/2a4b3d59aade43188b6d18e3811f4fd3/explore' style='text-decoration:underline;' rel='nofollow ugc'><span>https://opendata.dc.gov/documents/2a4b3d59aade43188b6d18e3811f4fd3/explore</span></a><span>. In the MAR 2, the AddressPt is called ADDRESSES_PT and its features additional useful information such as placement location, created date, last edited date, begin date and more.</span></p></div></div></div>

Tags: district-of-columbia, location, mar, mardata, mardistrict, master-address-repository, octo, retired, street-address, washington-dc
Organization: District of Columbia
Address Points

<div style='text-align:Left;'><p><span>The dataset contains locations and attributes of address points, created as part of the Master Address Repository (MAR) for the Office of the Chief Technology Officer (OCTO) and Department of Buildings (DOB). It contains the addresses in the District of Columbia which are typically placed on the buildings. Visit </span><a href='https://opendata.dc.gov/pages/addressing-in-dc#documentation' target='_blank' rel='nofollow ugc noopener noreferrer'>opendata.dc.gov/pages/addressing-in-dc#documentation</a> for more information on the MAR.</p></div>

Tags: district-of-columbia, location, mar, mardata, mardistrict, master-address-repository, octo, street-address, washington-dc
Organization: District of Columbia
Air Quality Clarity Node Sensors

<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>This dataset is made up of hourly measurements of PM2.5 and PM10, and meteorological measurements, collected through DOEE’s Clarity Node network in the District of Columbia. The meteorological data collected are the sensor’s internal temperature and relative humidity readings. Measurements are collected to gain a better understanding of hyper-local air quality data. This data is collected through 24-hour continuous measurements.</SPAN></P></DIV></DIV></DIV>

Tags: air-pollutants, air-quality, clarity-node, dc, district-of-columbia, environment, hourly, no2, ozone, particulate-matter, pm-10, pm-2-5, pollution, sensor, washington-dc
Organization: District of Columbia
Air Quality Purple Air Sensors

<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>This dataset is made up of hourly measurements of PM2.5 and PM10, and meteorological measurements, collected through DOEE’s Purple Air network in the District of Columbia. The meteorological data collected are the sensor’s internal temperature and relative humidity readings. Measurements are collected to gain a better understanding of hyper-local air quality data. This data is collected through 24-hour continuous measurements.</SPAN></P></DIV></DIV></DIV>

Tags: air-pollutants, air-quality, dc, district-of-columbia, environment, hourly, no2, ozone, particulate-matter, pm-10, pm-2-5, pollution, purple-air, sensor, washington-dc
Organization: District of Columbia
Occupancy Permits in the Last 30 Days

<div style='text-align:Left;'><div><div><p><span>The dataset contains locations and attributes for above ground permits applied for and approved by the District Department of Transportation. They are existing occupied constructions and events. Examples include: moving trucks, roll off debris container, moving storage container, construction staging area, mobile crane work zone, other reserved parking. The public space permit process is described on the DDOT website </span><a href='https://ddot.dc.gov:443/' style='text-decoration:underline;' rel='nofollow ugc'><span>https://ddot.dc.gov</span></a><span>.</span></p><p><span>These data are shared via an automated process where addresses are batch matched (geocoded) to the District's Master Address Repository. Users may find that some data points will contain 0,0 for X,Y coordinates resulting in inconsistent spatial locations. Addresses for these data points could not be automatically geocoded and will need to be manually geocoded to 'best fit' locations in DC. Use the </span><a href='https://mar2.data.dc.gov:443/' style='text-decoration:underline;' rel='nofollow ugc'><span>MAR Geocoder</span></a><span> to help complete this.</span></p></div></div></div>

Tags: cdw, ddot, district-of-columbia, feeds, permit, public-space, public-space-permit, transportation, washington-dc
Organization: District of Columbia
Occupancy Permits in 2026

<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>The dataset contains locations and attributes for above ground permits applied for and approved by the District Department of Transportation. They are existing occupied constructions and events. Examples include: moving trucks, roll off debris container, moving storage container, construction staging area, mobile crane work zone, other reserved parking. The public space permit process is described on the DDOT website </SPAN><A href="https://ddot.dc.gov:443/" STYLE="text-decoration:underline;"><SPAN>https://ddot.dc.gov</SPAN></A><SPAN>.</SPAN></P><P><SPAN>These data are shared via an automated process where addresses are batch matched (geocoded) to the District's Master Address Repository. Users may find that some data points will contain 0,0 for X,Y coordinates resulting in inconsistent spatial locations. Addresses for these data points could not be automatically geocoded and will need to be manually geocoded to 'best fit' locations in DC. Use the </SPAN><A href="https://mar2.data.dc.gov:443/" STYLE="text-decoration:underline;"><SPAN>MAR Geocoder</SPAN></A><SPAN> to help complete this.</SPAN></P></DIV></DIV></DIV>

Tags: cdw, ddot, district-of-columbia, feeds, permit, public-space, public-space-permit, transportation, washington-dc
Organization: District of Columbia
Construction Permits in the Last 30 Days

<div style='text-align:Left;'><div><div><p><span>The dataset contains locations and attributes of above ground permits applied for and approved by the District Department of Transportation. They are newly occupied constructions and events. Examples include: moving truck, roll off debris container, moving storage container, construction staging area, mobile crane work zone, other reserved parking. The public space permit process is described on the DDOT website </span><a href='http://ddot.dc.gov' rel='nofollow ugc'><span>https://ddot.dc.gov</span></a><span>.</span></p><p><span /></p><p><span>These data are shared via an automated process where addresses are batch matched (geocoded) to the District's Master Address Repository. Users may find that some data points will contain 0,0 for X,Y coordinates resulting in inconsistent spatial locations. Addresses for these data points could not be automatically geocoded and will need to be manually geocoded to 'best fit' locations in DC. Use the </span><a href='https://octo.dc.gov:443/node/715602' rel='nofollow ugc'><span>MAR Geocoder</span></a><span>to help complete this.</span></p></div></div></div>

Tags: cdw, ddot, district-of-columbia, feeds, permit, public-space-permit, washington-dc
Organization: District of Columbia
Construction Permits in 2026

<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>The dataset contains locations and attributes of above ground permits applied for and approved by the District Department of Transportation. They are newly occupied constructions and events. Examples include: moving truck, roll off debris container, moving storage container, construction staging area, mobile crane work zone, other reserved parking. The public space permit process is described on the DDOT website </SPAN><A href="http://ddot.dc.gov/" STYLE="text-decoration:underline;"><SPAN>ddot.dc.gov</SPAN></A><SPAN>.</SPAN></P><P><SPAN>These data are shared via an automated process where addresses are batch matched (geocoded) to the District's Master Address Repository. Users may find that some data points will contain 0,0 for X,Y coordinates resulting in inconsistent spatial locations. Addresses for these data points could not be automatically geocoded and will need to be manually geocoded to 'best fit' locations in DC. Use the </SPAN><A href="https://mar2.data.dc.gov:443/" STYLE="text-decoration:underline;"><SPAN>MAR Geocoder</SPAN></A><SPAN> to help complete this.</SPAN></P></DIV></DIV></DIV>

Tags: cdw, dc, ddot, district-of-columbia, feeds, permit, public-space-permit, washington-dc
Organization: District of Columbia
Corporate Registration

<div style='text-align:Left;'><div><div><p><span>The Department of Licensing and Consumer Protection (DLCP) Business and Professional Licensing Administration Corporations Division serves as the Office of Corporate Registrar for the District of Columbia. </span></p><p><span>This data set contains data related to the following information of a business entity: file number, entity status, locale, model type, business name, suffix, business address, email, effective date, foreign date of organization, next report year, latest report year filed, and latest report date filed. More information can be found at </span><a href='https://dlcp.dc.gov:443/page/corporations' style='text-decoration:underline;' rel='nofollow ugc'><span>https://dlcp.dc.gov/page/corporations</span></a></p></div></div></div>

Tags: business, consumer, consumer-licensing, dc, district-of-columbia, licensing, washington-dc
Organization: District of Columbia
Parking Blockface

<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>This dataset includes all block faces with parking in Washington, DC according to their digital curb identification number. Attributes include block address with side of street, resident permit parking zone, payment zones, rush hour restrictions, some revenue and generalized curbside policy.</SPAN></P></DIV></DIV></DIV>

Tags: curbside, dc, ddot, district-of-columbia, mobile-payment, parking, washington-dc
Organization: District of Columbia
Best Management Practices

<div style='text-align:Left;'><div><div><p><span>Best Management Practices (BMPs) are structural controls used to manage stormwater runoff. Examples include green roofs, rain gardens, and cisterns. BMPs reduce the effects of stormwater pollution and help restore the District’s waterbodies. The District’s stormwater regulations require that large construction or renovation projects install BMPs to manage stormwater runoff once construction is complete. The District also provides financial incentives for properties that install BMPs voluntarily. This dataset includes BMPs that were installed to comply with the District’s stormwater regulations, to participate in the Stormwater Retention Credit (SRC) trading program, to participate in the RiverSmart Homes program, to participate in the Green Roof Rebate program, or to participate in the RiverSmart Rewards stormwater fee discount program. These BMPs have been reviewed by the Department of Energy and Environment (DOEE) as part of these programs. This dataset is updated weekly with data from the District’s Stormwater Database.</span></p></div></div></div>

Tags: best-management-practices, bmp, dc, district-of-columbia, doee, environment, green-infrastructure, lid, pollution, retention, runoff, stormwater, swm, washington-dc, water-quality
Organization: District of Columbia
Integrated Tax System Public Extract Vacant and Blighted

<div style='text-align:Left;'><div><div><p><span>This table is a subset of ITSPE and represents vacant and blighted property. The tax assessment roll public extract (ITSPE) is used for assessment and property analysis, to send property tax bills and notices, and stores comprehensive tax information such as ownership, mailing addresses, non-contiguous Air Rights lots (Multifamily or Development), Air Rights lots, possessory interest lots, record lots, tax lots, parcels, condominiums, and federally owned lands such as reservations and appropriations. The linkage from the Vector Property layers to this database is SSL (Square, Suffix, and Lot).  It should be noted that not all record lots have a direct 1:1 relationship to information in this database. The most obvious examples would be when a tax lot was created from existing record lots. In this case, only the tax lot would have linkage to the ITSPE, not the underlying record lots (though they still exist). Reservations that have been converted into tax lots are an additional example where the reservation still exists, however for taxation purposes the tax lot (overlay) supersedes and has corresponding linkage to ITS. The same is true for most Condominiums and the ground surface lot (Record) which still exist (common space) or the previous overlay (Air Right or Tax lot), only the Condo lot would have linkage to (ITSPE).</span></p></div></div></div>

Tags: blighted, district-of-columbia, itspe, land, ocfo, property, public-extract, tax-assessment, vacant, washington-dc
Organization: District of Columbia
Vacant and Blighted Building Footprints

<div style='text-align:Left;'><div><div><p><span>This layer is a subset of ITSPE and and UBIDs representing vacant and blighted property building footprints. The tax assessment roll public extract (ITSPE) is used for assessment and property analysis, to send property tax bills and notices, and stores comprehensive tax information such as ownership, mailing addresses, non-contiguous Air Rights lots (Multifamily or Development), Air Rights lots, possessory interest lots, record lots, tax lots, parcels, condominiums, and federally owned lands such as reservations and appropriations. The linkage from the Vector Property layers to this database is SSL (Square, Suffix, and Lot). The UBID data was originally created by spatially joining the 2019 building footprints published in DC Open Data with the Common Ownership Lots. The UBIDs were coded using US DOE’s Implementation code. Search for UBID and ITSPE in Open Data DC for individual documentation.</span></p></div></div></div>

Tags: blighted, district-of-columbia, itspe, ocfo, property, public-extract, tax-assessment, ubid, vacant, washington-dc
Organization: District of Columbia
Common Ownership Lots

<div style="text-align:Left;"><p><span>The common ownership lots is a single polygon layer that is built from various polygon feature classes of the District's Vector Property Mapping database including the below. It represents all lands that are outside right-of-way.</span></p><ul><li>Record Lots</li><li>Tax Lots</li><li>Parcel Lots</li><li>Reservation Lots</li><li>Air Rights Lots</li></ul><p>&nbsp;</p><p><span>All of which are found separately on </span><a target="_blank" rel="noopener noreferrer" href="https://opendata.dc.gov:443/"><span><u>https://opendata.dc.gov</u></span></a><span>. The Office of Tax and Revenue maintains a database known as Information Tax System (ITS) that contains the accounts for the real property taxes. ITS records reference record lots, tax lots, parcels, condominiums and federally owned lands such as reservations. Information from ITS is conflated to Common Ownership Lot features by SSL (Square, Suffix and Lot). T</span>his layer does not include condo records. This layer is regenerated WEEKLY with an automated algorithm using the latest Pubic Extract information for attribution.</p></div>

Tags: air-right, dc, district-of-columbia, dob, land, lot, parcel, planning-cadastre, property, record, reservations, square, tax, vpmdata, washington-dc
Organization: District of Columbia
Highway Plan Lines

<div style='text-align:Left;'><div><div><p><span>These are lines that occurred on the city’s 1901-1905 set of master plans for all proposed roads. If a highway planning line crosses a particular property, that land cannot become a Record Lot by subdivision, even if the proposed street is no longer needed or will never be built. However there is a procedure through which a proposed road can be removed from the Highway Plan freeing up affected land for subdivision or development.</span></p></div></div></div>

Tags: dc, district-of-columbia, dob, highway-plan, land, lot, planning-cadastre, property, square, vpmdata, washington-dc
Organization: District of Columbia
Condo Relate Table

<div style='text-align:Left;'><div><div><p><span>The Condo Relate table contains attributes of air rights, record, and tax lots approved for active condos. Condominium documentation (Condo Book &amp; Page) is approved and recorded by the DC's Surveyors Office (OS) for the DC's Department of Buildings (DOB) . Real Property Tax Administration's (RPTA) Maps &amp; Title division receives copies of the approved Condominium documents from OS and reviews, records, and then ties the Condo book &amp; page information to the Lot(s) of interest, i.e., (Air Rights, Record, Tax, or a combination) for the Office of Tax and Revenue (OTR).</span></p></div></div></div>

Tags: condo, condominium, dc, district-of-columbia, dob, land, lot, planning-cadastre, property, square, vpmdata, washington-dc
Organization: District of Columbia
Alley and Street Changes

<div style='text-align:Left;'><div><div><p><span>Alley Street Changes Lines. The dataset contains locations and attributes of Alley Street Changes Lines, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the Chief Technology Officer (OCTO) and participating D.C. government agencies.</span></p></div></div></div>

Tags: alley, ddot, district-of-columbia, land, lot, planningcadastre, property, roads, roadway, square, street, transportation, washington-dc
Organization: District of Columbia