AndreaBozzo/ceres-open-data-index huggingface dataset:
MD COVID-19 - Cases by Age Distribution

Note: Starting October 10th, 2025 this dataset is deprecated and is no longer being updated. As of April 27, 2023 updates changed from daily to weekly. Summary The cumulative number of positive COVID-19 cases among Maryland residents by age: 0-9; 10-19; 20-29; 30-39; 40-49; 50-59; 60-69; 70-79; 80+; Unknown. Description The MD COVID-19 - Cases by Age Distribution data layer is a collection of positive COVID-19 test results that have been reported each day by the local health department via the ESSENCE system. Terms of Use The Spatial Data, and the information therein, (collectively the "Data") is provided "as is" without warranty of any kind, either expressed, implied, or statutory. The user assumes the entire risk as to quality and performance of the Data. No guarantee of accuracy is granted, nor is any responsibility for reliance thereon assumed. In no event shall the State of Maryland be liable for direct, indirect, incidental, consequential or special damages of any kind. The State of Maryland does not accept liability for any damages or misrepresentation caused by inaccuracies in the Data or as a result to changes to the Data, nor is there responsibility assumed to maintain the Data in any manner or form. The Data can be freely distributed as long as the metadata entry is not modified or deleted. Any data derived from the Data must acknowledge the State of Maryland in the metadata.
MD Amphibian and Reptile Atlas Grid

This shapefile contains the outline of each Breeding Bird Atlas block for the entire state. A "block" is the basic unit of data collection for the Maryland/DC Breeding Bird Atlas, a cooperative project of MD DNR and the MD Ornithological Society. A block is defined as one-sixth of a USGS 7.5 minute quadrangle: the quad is halved vertically and cut into thirds horizontally.
MD Agricultural Land Preservation Foundation CY19 Acquistions detail

Maryland Protected Lands Acquistions - MD Agricultural Land Preservation Foundation 2019 Acquisitions detail The Maryland Agricultural Land Preservation Foundation (MALPF), housed within the Maryland Department of Agriculture (MDA), protects agricultural lands through the use of perpetual easements. This program was created by the Maryland General Assembly in 1977, is governed by the Agricultural Article, Sections 2-515 through 2-516 of the Annotated Code of Maryland. Easements may be donated or purchased, protecting in perpetuity the land for agricultural purposes. There is a formal process for obtaining these designations, including the Maryland Board of Public Works approval. These data are intended for general guidance and use only. This is a MD iMAP hosted service. Find more information on https://imap.maryland.gov. Feature Service Link: https://mdgeodata.md.gov/imap/rest/services/Environment/MD_ProtectedLandsAcquisitions/FeatureServer/5
MD Agricultural Land Preservation Foundation CY19 Acquistions detail

The Maryland Agricultural Land Preservation Foundation (MALPF), housed within the Maryland Department of Agriculture (MDA), protects agricultural lands through the use of perpetual easements. This program was created by the Maryland General Assembly in 1977, is governed by the Agricultural Article, Sections 2-515 through 2-516 of the Annotated Code of Maryland. Easements may be donated or purchased, protecting in perpetuity the land for agricultural purposes. There is a formal process for obtaining these designations, including the Maryland Board of Public Works approval. These data are intended for general guidance and use only. This is a MD iMAP hosted service. Find more information on https://imap.maryland.gov. Feature Service Link: https://mdgeodata.md.gov/imap/rest/services/Environment/MD_ProtectedLandsAcquisitions/FeatureServer/5
MD Agricultural Land Preservation Foundation CY19 Acquisitions general

Maryland Protected Lands Acquisitions - MD Agricultural Land Preservation Foundation 2019 Acquisitions general The Maryland Agricultural Land Preservation Foundation (MALPF), housed within the Maryland Department of Agriculture (MDA), protects agricultural lands through the use of perpetual easements. This program was created by the Maryland General Assembly in 1977, is governed by the Agricultural Article, Sections 2-515 through 2-516 of the Annotated Code of Maryland. Easements may be donated or purchased, protecting in perpetuity the land for agricultural purposes. There is a formal process for obtaining these designations, including the Maryland Board of Public Works approval. These data are intended for general guidance and use only. This is a MD iMAP hosted service. Find more information on https://imap.maryland.gov. Feature Service Link: https://mdgeodata.md.gov/imap/rest/services/Environment/MD_ProtectedLandsAcquisitions/FeatureServer/4
MD Agricultural Land Preservation Foundation CY19 Acquisitions general

The Maryland Agricultural Land Preservation Foundation (MALPF), housed within the Maryland Department of Agriculture (MDA), protects agricultural lands through the use of perpetual easements. This program was created by the Maryland General Assembly in 1977, is governed by the Agricultural Article, Sections 2-515 through 2-516 of the Annotated Code of Maryland. Easements may be donated or purchased, protecting in perpetuity the land for agricultural purposes. There is a formal process for obtaining these designations, including the Maryland Board of Public Works approval. These data are intended for general guidance and use only. This is a MD iMAP hosted service. Find more information on https://imap.maryland.gov. Feature Service Link: https://mdgeodata.md.gov/imap/rest/services/Environment/MD_ProtectedLandsAcquisitions/FeatureServer/4
MBSS IBI Strata

Layer created using Maryland Department of Natural Resources' 8-Digit Watersheds and Marlyland Geologic Survey's Physiographic Province data. MDNR 8-Digit Watershed file divides the state into 138 separate watersheds. MGS physiographic province file was primarily to show divisions between physiographic provinces within the state. The "MBSS IBI Strata" layer is used to determine which of the IBI strata to use for calculations in a given watershed or at a given site(s). For FIBI calculations in the Highland region, the "MBSS Coldwater Stratum" file must be used in determining Coldwater Highlands designations.Acknowledgement of the Maryland Department of Natural Resources and the Maryland Geological Survey would be appreciated in products derived from these data. User may be required to sign a Maryland DNR Spatial Data Products and Services License Agreement.
Maryland Ozone Exceedance Days in 2009

Maryland 8-Hour Ozone Concentrations Exceeding 2008 Health-Based Standard in ppb, Finalized Data. In 2008 EPA set the ozone standard to 75 ppb. High levels of ozone can cause health effects including increased asthma attacks and other respiratory effects. You can get more information about the health effects at http://www.epa.gov/air/ozonepollution/. This data set details which monitoring locations in Maryland exceeded the standard during the year and the maximum concentrations on the dates the standard was exceeded. More information on Maryland's air quality monitoring is available at http://www.mde.state.md.us/programs/Air/AirQualityMonitoring/Pages/index.aspx.
Maryland Wind Energy Area

Secretary Salazar announced the Department of the Interior's "Smart from the Start" initiative on November 23, 2010. As part of this initiative, a critical element is the identification of Wind Energy Areas (WEA) on the Outer Continental Shelf (OCS) off the Atlantic coast. WEAs are offshore locations that appear most suitable for wind energy development. Secretary Salazar identified the WEAs on February 7, 2011 in a joint announcement with Secretary Chu of the U.S. Department of Energy as part of the National Strategic Work Plan for Offshore Wind. Data has been and will continue to be collected for these high priority areas to inform government and industry assessments and planning, allowing a more efficient process for permitting and siting responsible development. Requests for Interest (RFIs) and Calls for Information have been or will be issued for these new WEAs to support lease sale environmental assessments. The data was developed within the U.S. Government; no proprietary rights may be attached to them nor may they be sold to the U.S. Government as part of any procurement of ADP products or services.
Maryland WIC Average State Fiscal Year Participation, 2007-2016

This is historical data. The update frequency has been set to "Static Data" and is here for historic value. Updated 8/14/2024. ‡Baltimore City includes Baltimore City Health Department, Johns Hopkins, and University WIC participation numbers for 2007-2009. 2009-2016 Includes BCHD and JH participation. * Montgomery is run by Community Clinic Inc, and includes participants from CCI's Greenbelt clinic. † Prince George's includes Prince George's Health Department and Greater Baden participation numbers.
Maryland_Wallops_Flight_Facility_Radar_AOI

NASA's Wallops facility radar area of interest. Radars locate an object’s position by emitting electromagnetic waves that reflect off objects, such as planes, birds, and mountains, and are returned to the radar. The electromagnetic waves that are returned to the radar provide the information needed to calculate an estimated size, location, speed, and direction of an object. The radar viewshed, or field of view, is the area that is within range of a radar’s electromagnetic waves. The range of the viewshed is influenced by multiple factors, including the radar’s look angle, terrain, weather, as well as natural and manmade objects. Natural and man-made structures within a radar’s field of view can limit the range of the viewshed by blocking electromagnetic waves, which impacts the integrity and usefulness of a radar in identifying and locating aircraft, watercraft, weather, or other objects such as missiles. Additionally, other electromagnetic activity, such as radio waves or microwaves, in the vicinity of a radar transmitter and/or receiver (typically within 8 to 10 miles) can interfere with the electromagnetic waves emitted by the radar. Feature Link: https://mdgeodata.md.gov/imap/rest/services/Military/MD_Military_SmartDG/MapServer/10
Maryland Vehicle Emissions Inspection Program: Certified Emissions Repair Facilities

Certified Emissions Repair Facilities (CERFs) are vehicle repair shops that specialize in diagnosing, repairing, and maintaining emissions control systems on light and medium duty vehicles. To participate in the CERF program, a facility must employ qualified technicians and have the appropriate equipment for repairing vehicle emissions systems. The program is operated by the Maryland Department of the Environment (MDE), Air and Radiation Administration as required by the Code Of Maryland Regulations (COMAR) 11.14.08.18 as part of the Vehicle Emissions Inspection Program (VEIP) to ensure the availability of high quality emissions-related repairs to Maryland motorists. The Maryland VEIP is an enhanced vehicle emissions testing program mandated by the federal Clean Air Act. The VEIP is designed to identify vehicles that contribute to air quality problems and require that those vehicles are repaired. In Maryland, the VEIP is jointly administered by the Maryland Motor Vehicle Administration (MVA) and MDE. MDE is responsible for ensuring that the air quality benefits of the VEIP are monitored and reported to the federal Environmental Protection Agency to demonstrate Maryland's compliance with the Clean Air Act. - Updated 03/24/2025
Maryland Total Residential Population: 1790-2020

The data reflects Maryland's Intercensal Estimates of total residential population from both the decennial and non-decennial counts. The total residential populations from 1790 to 1890 are decennial census data only, utilizing sources from the IPUMs National Historical Geographic Information System (NHGIS). For the years 1900 to 2020, both decennial and non-decennial, population counts were produced by the Population Distribution Branch of the U.S. Census Bureau. Intercensal estimates are generated every 10 years following the decennial census, with estimates from previous decades being revised to align with the most current census data.
Maryland Total New Parcels Outside PFA For Residential Development: 2010-2024

Maryland Total New Parcels Outside Priority Funding Area (PFA) - New Parcel Development for Residential Development from 2010 through and including 2022 based on the PFA boundaries and MdProperty View Edition year data referenced below. PFAs are existing communities and places where local governments want State investment to support future growth. 2010-2012 Data Sources: -PFA boundaries dated 08/21/2014 -MdProperty View 2012 Edition for all jurisdictions except Allegany and Garrett counties, which are based on MdProperty View 2011 Edition updated with August 2014 parcel data from the State Department of Assessments and Taxation. 2013-2015 Data Sources: -PFA boundaries dated 08/29/2016 -MdProperty View 2013/14 Edition parcel data for all jurisdictions in Maryland except the following: Baltimore, Caroline, Cecil, Dorchester, Harford, Kent, Queen Anne’s, Talbot, and Wicomico counties and Baltimore City, 2013/2014 Edition data updated with June 2016 parcel data from Assessments, and Anne Arundel and Carroll Counties, 2012 Edition data updated with June 2016 parcel data from Assessments. For new parcels included in the June 2016 update, parcel point placement was done via geocoding and not via placement by deed and/or plat. 2016-2024 Data Sources: -PFA boundaries dated 08/29/2016 -MDProperty View 2017/18 Edition parcel data for all jurisdictions in Maryland except Anne Arundel and Montgomery Counties.
Maryland Total New Parcels Inside PFA For Residential Development: 2010-2024

Maryland Total New Parcels Outside Priority Funding Area (PFA) - New Parcel Development for Residential Development from 2010 through and including 2024 based on the PFA boundaries and MdProperty View Edition year data referenced below. PFAs are existing communities and places where local governments want State investment to support future growth. 2010-2012 Data Sources: -PFA boundaries dated 08/21/2014 -MdProperty View 2012 Edition for all jurisdictions except Allegany and Garrett counties, which are based on MdProperty View 2011 Edition updated with August 2014 parcel data from the State Department of Assessments and Taxation. 2013-2015 Data Sources: -PFA boundaries dated 08/29/2016 -MdProperty View 2013/14 Edition parcel data for all jurisdictions in Maryland except the following: Baltimore, Caroline, Cecil, Dorchester, Harford, Kent, Queen Anne’s, Talbot, and Wicomico counties and Baltimore City, 2013/2014 Edition data updated with June 2016 parcel data from Assessments, and Anne Arundel and Carroll Counties, 2012 Edition data updated with June 2016 parcel data from Assessments. For new parcels included in the June 2016 update, parcel point placement was done via geocoding and not via placement by deed and/or plat. 2016-2024 Data Sources: -PFA boundaries dated 08/29/2016 -MDProperty View 2017/18 Edition parcel data for all jurisdictions in Maryland except Anne Arundel and Montgomery Counties.
Maryland Total New Parcels for Residential Development 2018-2024

Maryland Total New Parcels for Residential Development - New Parcels for Residential Development from 2018 through 2024 based on the PFA boundaries and MdProperty View. 2016-2024 Data Sources: -PFA boundaries dated 08/29/2016 -MDProperty View 2017/18 Edition parcel data for all jurisdictions in Maryland except Anne Arundel and Montgomery Counties.
Maryland Total Migration: 2020-2024

Maryland and Jurisdictions total migration (International and Domestic) reflect annual revision to the entire time series beginning on April 1, 2020 (Estimate base) to July 1 of the current year (referred to as the "vintage" year, or V2024). Each time series incorporates the latest administrative record data, geographic boundary changes, and methodology. Source: Population Division, U.S. Census Bureau, release date March 2025.
Maryland Total Acres Outside PFA For Residential Development: 2006-2024

Maryland Total Acres outside Priority Funding Areas (PFA) for residential development from 2006 through and including 2024 based on the PFA boundaries and MdProperty View Edition year data referenced below. PFAs are existing communities and places where local governments want State investment to support future growth. 2006-2012 Data Sources: -PFA boundaries dated 08/21/2014 -MdProperty View 2012 Edition for all jurisdictions except Allegany and Garrett counties, which are based on MdProperty View 2011 Edition updated with August 2014 parcel data from the State Department of Assessments and Taxation. 2013-2015Data Sources: -PFA boundaries dated 08/29/2016 -MdProperty View 2013/14 Edition parcel data for all jurisdictions in Maryland except the following: Baltimore, Caroline, Cecil, Dorchester, Harford, Kent, Queen Anne’s, Talbot, and Wicomico counties and Baltimore City, 2013/2014 Edition data updated with June 2016 parcel data from Assessments, and Anne Arundel and Carroll Counties, 2012 Edition data updated with June 2016 parcel data from Assessments. For new parcels included in the June 2016 update, parcel point placement was done via geocoding and not via placement by deed and/or plat. 2016-2024 Data Sources: -PFA boundaries dated 08/29/2016 -MDProperty View 2017/18 Edition parcel data for all jurisdictions in Maryland except Anne Arundel and Montgomery Counties.
Maryland Ozone Exceedance Days in 2008

Maryland 8-Hour Ozone Concentrations Exceeding 2008 Health-Based Standard in ppb, Finalized Data. In 2008 EPA set the ozone standard to 75 ppb. High levels of ozone can cause health effects including increased asthma attacks and other respiratory effects. You can get more information about the health effects at http://www.epa.gov/air/ozonepollution/. This data set details which monitoring locations in Maryland exceeded the standard during the year and the maximum concentrations on the dates the standard was exceeded. More information on Maryland's air quality monitoring is available at http://www.mde.state.md.us/programs/Air/AirQualityMonitoring/Pages/index.aspx.
Maryland Total Acres Inside PFA For Residential Development: 2006-2024

Maryland Total Acres Inside Priority Funding Areas (PFA) for residential development from 2006 through and including 2024 based on the PFA boundaries and MdProperty View Edition year data referenced below. PFAs are existing communities and places where local governments want State investment to support future growth. 2006-2012 Data Sources: • PFA boundaries dated 08/21/2014 • MdProperty View 2012 Edition for all jurisdictions except Allegany and Garrett counties, which are based on MdProperty View 2011 Edition updated with August 2014 parcel data from the State Department of Assessments and Taxation. 2013-2015 Data Sources: • PFA boundaries dated 08/29/2016 • MdProperty View 2013/14 Edition parcel data for all jurisdictions in Maryland except the following: Baltimore, Caroline, Cecil, Dorchester, Harford, Kent, Queen Anne’s, Talbot, and Wicomico counties and Baltimore City, 2013/2014 Edition data updated with June 2016 parcel data from Assessments, and Anne Arundel and Carroll Counties, 2012 Edition data updated with June 2016 parcel data from Assessments. For new parcels included in the June 2016 update, parcel point placement was done via geocoding and not via placement by deed and/or plat. 2016-2024 Data Sources: -PFA boundaries dated 08/29/2016 -MDProperty View 2017/18 Edition parcel data for all jurisdictions in Maryland except Anne Arundel and Montgomery Counties.
Maryland Total Acres For Residential Development: 2006-2024

Total Acres used for Residential Development in Maryland and its jurisdictions from 2006 through and including 2024 based on MdProperty View Edition year data referenced below. 2017-2018 Data Sources: MDProperty View 2017-2018 Edition for all jurisdictions except Anne Arundel and Montgomery counties which are based on MdProperty View 2017-2018 Edition updated with June 2020 to October 2022 parcel data from the State Department of Assessments and Taxation.
Maryland Title X Family Planning Clinics (As of October 2012)

This is historical data. The update frequency has been set to "Static Data" and is here for historic value. Updated 8/14/2024. Maryland Title X Family Planning Clinics as of 10/31/12. Title X is the only Federal grant program dedicated solely to providing individuals with comprehensive family planning and related preventive health services. The Title X program is designed to provide access to contraceptive services, supplies and information to all who want and need them. Services are provided on a sliding fee scale based on the individual's ability to pay. Individuals at or below 100% of the federal poverty level are not charged a fee.
Maryland SSURGO Soils

Soil surveys can be used for general farm, local, and wider area planning. Onsite investigation is needed in some cases, such as soil quality assessments and FOR certain conservation and engineering applications. For more detailed information, contact your local USDA Service Center at the following link: https://offices.sc.egov.usda.gov/locator/app?agency=nrcs (USDA Service Center) or your NRCS State Soil Scientist at the following link: https://www.nrcs.usda.gov/wps/portal/nrcs/detail/soils/contactus/?cid=nrcs142p2_053951 (NRCS State Soil Scientist). COPYWRITE TEXT: Soil Survey Staff, Natural Resources Conservation Service, United States Department of Agriculture. Web Soil Survey. Available online at the following link: https://websoilsurvey.sc.egov.usda.gov/. Accessed [10/1/2018].
Maryland Ozone Exceedance Days in 2007

Maryland 8-Hour Ozone Concentrations Exceeding 2008 Health-Based Standard in ppb, Finalized Data. In 2008 EPA set the ozone standard to 75 ppb. High levels of ozone can cause health effects including increased asthma attacks and other respiratory effects. You can get more information about the health effects at http://www.epa.gov/air/ozonepollution/. This data set details which monitoring locations in Maryland exceeded the standard during the year and the maximum concentrations on the dates the standard was exceeded. More information on Maryland's air quality monitoring is available at http://www.mde.state.md.us/programs/Air/AirQualityMonitoring/Pages/index.aspx.
Maryland Ozone Exceedance Days in 2006

Maryland 8-Hour Ozone Concentrations Exceeding 2008 Health-Based Standard in ppb, Finalized Data. In 2008 EPA set the ozone standard to 75 ppb. High levels of ozone can cause health effects including increased asthma attacks and other respiratory effects. You can get more information about the health effects at http://www.epa.gov/air/ozonepollution/. This data set details which monitoring locations in Maryland exceeded the standard during the year and the maximum concentrations on the dates the standard was exceeded. More information on Maryland's air quality monitoring is available at http://www.mde.state.md.us/programs/Air/AirQualityMonitoring/Pages/index.aspx.
Maryland Ozone Exceedance Days in 2005

Maryland 8-Hour Ozone Concentrations Exceeding 2008 Health-Based Standard in ppb, Finalized Data. In 2008 EPA set the ozone standard to 75 ppb. High levels of ozone can cause health effects including increased asthma attacks and other respiratory effects. You can get more information about the health effects at http://www.epa.gov/air/ozonepollution/. This data set details which monitoring locations in Maryland exceeded the standard during the year and the maximum concentrations on the dates the standard was exceeded. More information on Maryland's air quality monitoring is available at http://www.mde.state.md.us/programs/Air/AirQualityMonitoring/Pages/index.aspx.