The dataset contains locations and attributes of owner lines with dimensions. The tax information (attribution) comes from the Office of Tax and Revenue's Public Extract file. The creation of this layer is automated, occurs weekly, and uses the most currently available tax information. The date of the extract can be found in the EXTRACTDAT field in this layer.

The dataset contains locations and attributes of owner lines with dimensions, 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. The tax information (attribution) comes from OTR's Public Extract file. The creation of this layer is automated, occurs weekly, and uses the most currently available tax information. The date of the extract can be found in the EXTRACTDATE field in this layer.

Record lots are defined by the Department of Buildings (DOB) – Office of the Surveyor (OS) - DC Surveyor. They are official, platted, recorded subdivision lots created by the D.C Surveyor’s Office in compliance with the Subdivision Ordinance of the District of Columbia (must have public street frontage etc). Typically, these lots are numbered 1 through 799 with no number being used more than once in a Square. Exceptions to this rule:When the 1-799 range has been exhausted within a square, the Surveyor’s Office assigns numbers from 1200 or may even use 8000 and aboveFor reasons unknown, 42 Squares have record lot numbers greater than 799 but less than 1200Additionally, in most case scenario’s, a piece of property must be a Record Lot before a building permit will be issued for that site in the District of Columbia, and all proposed Record Lots are carefully reviewed by Zoning Administration officials for compliance with the city’s Zoning Ordinances. Other agencies that review new record lots besides OS are Office of Zoning, Office of Planning, the Dept. of Public Works, Historic Preservation and DDOT.Record lots are defined only when requested by property owners, normally when they are seeking a building permit. Record lots are recorded in Plat Books and Subdivision Books in the Office of the Surveyor. These documents are bound volumes of historical representations of the locations of property lines, and they include record dimensions, though typically no bearings of lines. These lots are located within squares, which usually correspond to one or two city blocks. Certain record lots can also be classified as “of-lots”. An "Of-Lot" is the D.C. Surveyor’s Office term for describing “Remaining/Part of Original Lot X”In the record lot feature class, if a domain value of 1 resides in the “OF_LOT” field, you can assume that at one time the original lot was modified. Typically, any of these of-lots will also have a tax lot overlaying them since it is a piece or remainder of a Record Lot.

The interactive zoning map allows users to determine the zoning classification for any property in the District. Users can search zoning by specific address, square and lot, parcel, Zoning Commission (ZC) case, or Planned Unit Development (PUD), where applicable. Users can select different layers of data to display on the map, and can print reports for any selected property. Users should note that when searching for a PUD, the ZC case name and ZC case number reflect the most recent case name and case number associated with the PUD. If you have questions, comments, or suggestions regarding the zoning map, contact the Office of Zoning at (202) 727-6311 or dcoz@dc.gov.

🇺🇸 미국 English Record lots are defined by the Department of Buildings (DOB) – Office of the Surveyor (OS) - DC Surveyor. They are official, platted, recorded subdivision lots created by the D.C Surveyor’s Office in compliance with the Subdivision Ordinance of the District of Columbia (must have public street frontage etc). Typically, these lots are numbered 1 through 799 with no number being used more than once in a Square. Exceptions to this rule:When the 1-799 range has been exhausted within a square, the Surveyor’s Office assigns numbers from 1200 or may even use 8000 and aboveFor reasons unknown, 42 Squares have record lot numbers greater than 799 but less than 1200Additionally, in most case scenario’s, a piece of property must be a Record Lot before a building permit will be issued for that site in the District of Columbia, and all proposed Record Lots are carefully reviewed by Zoning Administration officials for compliance with the city’s Zoning Ordinances. Other agencies that review new record lots besides OS are Office of Zoning, Office of Planning, the Dept. of Public Works, Historic Preservation and DDOT.Record lots are defined only when requested by property owners, normally when they are seeking a building permit. Record lots are recorded in Plat Books and Subdivision Books in the Office of the Surveyor. These documents are bound volumes of historical representations of the locations of property lines, and they include record dimensions, though typically no bearings of lines. These lots are located within squares, which usually correspond to one or two city blocks. Certain record lots can also be classified as “of-lots”. An "Of-Lot" is the D.C. Surveyor’s Office term for describing “Remaining/Part of Original Lot X”In the record lot feature class, if a domain value of 1 resides in the “OF_LOT” field, you can assume that at one time the original lot was modified. Typically, any of these of-lots will also have a tax lot overlaying them since it is a piece or remainder of a Record Lot.

Historical Record Lot polygons. Record lots are defined by the Department of Consumer of Regulatory Affairs (DCRA) – Office of the Surveyor (OS) - DC Surveyor. They are official, platted, recorded subdivision lots created by the D.C Surveyor’s Office in compliance with the Subdivision Ordinance of the District of Columbia (must have public street frontage etc). Typically, these lots are numbered 1 through 799 with no number being used more than once in a Square. Exceptions to this rule:When the 1-799 range has been exhausted within a square, the Surveyor’s Office assigns numbers from 1200 or may even use 8000 and aboveFor reasons unknown, 42 Squares have record lot numbers greater than 799 but less than 1200Additionally, in most case scenario’s, a piece of property must be a Record Lot before a building permit will be issued for that site in the District of Columbia, and all proposed Record Lots are carefully reviewed by Zoning Administration officials for compliance with the city’s Zoning Ordinances. Other agencies that review new record lots besides OS are Office of Zoning, Office of Planning, the Dept. of Public Works, Historic Preservation and DDOT.Record lots are defined only when requested by property owners, normally when they are seeking a building permit. Record lots are recorded in Plat Books and Subdivision Books in the Office of the Surveyor. These documents are bound volumes of historical representations of the locations of property lines, and they include record dimensions, though typically no bearings of lines. These lots are located within squares, which usually correspond to one or two city blocks. Certain record lots can also be classified as “of-lots”. An "Of-Lot" is the D.C. Surveyor’s Office term for describing “Remaining/Part of Original Lot X”In the record lot feature class, if a domain value of 1 resides in the “OF_LOT” field, you can assume that at one time the original lot was modified. Typically, any of these of-lots will also have a tax lot overlaying them since it is a piece or remainder of a Record Lot.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. They are created by the DC's Surveyors Office.

Record lots are defined by the Department of Buildings (DOB) – Office of the Surveyor (OS) - DC Surveyor. They are official, platted, recorded subdivision lots created by the D.C Surveyor’s Office in compliance with the Subdivision Ordinance of the District of Columbia (must have public street frontage etc). Typically, these lots are numbered 1 through 799 with no number being used more than once in a Square. Exceptions to this rule:When the 1-799 range has been exhausted within a square, the Surveyor’s Office assigns numbers from 1200 or may even use 8000 and aboveFor reasons unknown, 42 Squares have record lot numbers greater than 799 but less than 1200Additionally, in most case scenario’s, a piece of property must be a Record Lot before a building permit will be issued for that site in the District of Columbia, and all proposed Record Lots are carefully reviewed by Zoning Administration officials for compliance with the city’s Zoning Ordinances. Other agencies that review new record lots besides OS are Office of Zoning, Office of Planning, the Dept. of Public Works, Historic Preservation and DDOT.Record lots are defined only when requested by property owners, normally when they are seeking a building permit. Record lots are recorded in Plat Books and Subdivision Books in the Office of the Surveyor. These documents are bound volumes of historical representations of the locations of property lines, and they include record dimensions, though typically no bearings of lines. These lots are located within squares, which usually correspond to one or two city blocks. Certain record lots can also be classified as “of-lots”. An "Of-Lot" is the D.C. Surveyor’s Office term for describing “Remaining/Part of Original Lot X”In the record lot feature class, if a domain value of 1 resides in the “OF_LOT” field, you can assume that at one time the original lot was modified. Typically, any of these of-lots will also have a tax lot overlaying them since it is a piece or remainder of a Record Lot.

Record lots are defined by the Department of Buildings (DOB) – Office of the Surveyor (OS) - DC Surveyor. They are official, platted, recorded subdivision lots created by the D.C Surveyor’s Office in compliance with the Subdivision Ordinance of the District of Columbia (must have public street frontage etc). Typically, these lots are numbered 1 through 799 with no number being used more than once in a Square. Exceptions to this rule:When the 1-799 range has been exhausted within a square, the Surveyor’s Office assigns numbers from 1200 or may even use 8000 and aboveFor reasons unknown, 42 Squares have record lot numbers greater than 799 but less than 1200Additionally, in most case scenario’s, a piece of property must be a Record Lot before a building permit will be issued for that site in the District of Columbia, and all proposed Record Lots are carefully reviewed by Zoning Administration officials for compliance with the city’s Zoning Ordinances. Other agencies that review new record lots besides OS are Office of Zoning, Office of Planning, the Dept. of Public Works, Historic Preservation and DDOT.Record lots are defined only when requested by property owners, normally when they are seeking a building permit. Record lots are recorded in Plat Books and Subdivision Books in the Office of the Surveyor. These documents are bound volumes of historical representations of the locations of property lines, and they include record dimensions, though typically no bearings of lines. These lots are located within squares, which usually correspond to one or two city blocks. Certain record lots can also be classified as “of-lots”. An "Of-Lot" is the D.C. Surveyor’s Office term for describing “Remaining/Part of Original Lot X”In the record lot feature class, if a domain value of 1 resides in the “OF_LOT” field, you can assume that at one time the original lot was modified. Typically, any of these of-lots will also have a tax lot overlaying them since it is a piece or remainder of a Record Lot.

The global DC-DC chip market size was valued at USD 10.29 billion in 2019 and is projected to reach USD 21.56 billion by 2027, growing at a CAGR of 9.5% from 2020 to 2027. The growth of the market is attributed to increasing demand for DC-DC chips in various applications such as consumer electronics, industrial automation, and automotive. Key Market Drivers: The DC-DC converter market is driven by several factors, including the increasing adoption of mobile devices, the growing popularity of cloud computing, and the rising demand for electric vehicles. Mobile devices, such as smartphones and tablets, are increasingly being used for a variety of applications, including streaming video, playing games, and browsing the internet. These applications require a lot of power, which can quickly drain the battery. DC-DC converters can help to extend the battery life of mobile devices by providing a more efficient way to convert power from the battery to the device's components. This industry report provides a comprehensive analysis of the DC-DC chip market, including key market trends, drivers, restraints, and growth catalysts. The report also includes detailed market segmentation and analysis, as well as profiles of leading players in the industry.

Low Voltage AC-DC LED Driver Market size is growing at a moderate pace with substantial growth rates over the last few years and is estimated that the market will grow significantly in the forecasted period i.e. 2024 to 2031.

Global Low Voltage AC-DC LED Driver Market Drivers

The market drivers for the Low Voltage AC-DC LED Driver Market can be influenced by various factors. These may include:

Growing Need for Lighting That Uses Less Energy: The market for low voltage AC-DC LED drivers is significantly driven by the move towards energy-efficient lighting solutions. Both the business and consumer sectors are looking for alternatives to traditional lighting systems as a result of global measures to reduce carbon footprints. LED drivers optimize energy usage and extend the life of luminaires, improving the performance of LED sets. This trend is further accelerated by government rules that support the use of energy-efficient technologies, which raises demand for low voltage solutions. The focus on environmentally friendly building techniques also promotes the advancement of LED technology, opening up a wide range of possibilities for use in commercial, industrial, and residential contexts.

Increase in Intelligent Lighting Systems: The market for low voltage AC-DC LED drivers is being driven by the emergence of smart lighting systems that are coupled with IoT technologies. An rising number of consumers are looking for lighting solutions that can be remotely controlled and regulated to optimize energy efficiency, ambience, and convenience. Advanced LED drivers that can connect to centralized systems and smart devices with ease are needed for these systems. Low voltage AC-DC LED drivers are essential to include in lighting architecture as smart cities and homes continue to gain popularity. This trend drives significant market expansion by encouraging energy saving in addition to satisfying consumer preferences for innovation.

Global Low Voltage AC-DC LED Driver Market Restraints

Several factors can act as restraints or challenges for the Low Voltage AC-DC LED Driver Market. These may include:

Intense Rivalry: There is fierce rivalry in the Low Voltage AC-DC LED Driver Market from both long-standing producers and recent arrivals. This fierce competition can result in price wars, which lower profit margins and force businesses to spend a lot of money on marketing and innovation to set their products apart. This pressure from competition is further intensified by the availability of multiple options in the market. To maintain market dominance, businesses must constantly improve their technological prowess and adjust to changing consumer tastes, which can put a pressure on their financial resources and operational effectiveness. As a result, intense rivalry may restrict room for expansion and make building consumer loyalty and brand loyalty difficult.

Regulatory Difficulties: Regulatory obstacles can impede the growth and innovation of the Low Voltage AC-DC LED Driver Market. Governments enforce strict laws pertaining to environmental impact and energy efficiency in order to encourage sustainable activities. Adherence to these standards frequently necessitates substantial expenditures in research and development, which may impede the release of new products and escalate expenses for producers. Furthermore, it can be difficult to navigate the nuances of regulatory norms in many jurisdictions, particularly for businesses aiming to grow globally. Market participants face constant hurdles in meeting these regulatory requirements while maintaining their competitiveness in terms of pricing and performance.

The United States home construction market is projected to grow from $XX million in 2025 to $XX million by 2033, at a CAGR of 3.00% during the forecast period. Key drivers of this growth include increasing population, rising incomes, and low interest rates. Additionally, the growing popularity of smart homes and green building technologies is creating new opportunities for home builders. The market is segmented by type (apartments & condominiums, villas, and other types), construction type (new construction and renovation), and city (New York City, Los Angeles, San Francisco, Washington DC, and Miami). The new construction segment is expected to hold the largest market share during the forecast period, driven by the increasing demand for new homes from growing families and millennials. The multi-family home builders segment is projected to grow at a higher CAGR than the single-family home builders segment during the forecast period, due to the increasing popularity of urban living and the rising demand for affordable housing. Recent developments include: June 2022 - Pulte Homes - a national brand of PulteGroup, Inc. - announced the opening of its newest Boston-area community, Woodland Hill. Offering 46 new construction single-family homes in the charming town of Grafton, the community is conveniently located near schools, dining, and entertainment, with the Massachusetts Bay Transportation Authority commuter rail less than a mile away. The collection of home designs at Woodland Hill includes three two-story floor plans, ranging in size from 3,013 to 4,019 sq. ft. with four to six bedrooms, 2.5-3.5 baths, and 2-3 car garages. These spacious home designs feature flexible living spaces, plenty of natural light, gas fireplaces, and the signature Pulte Planning Center®, a unique multi-use workstation perfect for homework or a family office., December 2022 - D.R. Horton, Inc. announced the acquisition of Riggins Custom Homes, one of the largest builders in Northwest Arkansas. The homebuilding assets of Riggins Custom Homes and related entities (Riggins) acquired include approximately 3,000 lots, 170 homes in inventory, and 173 homes in the sales order backlog. For the trailing twelve months ended November 30, 2022, Riggins closed 153 homes (USD 48 million in revenue) with an average home size of approximately 1,925 square feet and an average sales price of USD 313,600. D.R. Horton expects to pay approximately USD 107 million in cash for the purchase, and the Company plans to combine the Riggins operations with the current D.R. Horton platform in Northwest Arkansas.. Key drivers for this market are: Indonesia's Hospitality Market Shifting Preference for Local and Authentic Experiences. Potential restraints include: Difficulties in Implementing Tourism Policies. Notable trends are: High-interest Rates are Negatively Impacting the Market.

According to Cognitive Market Research, The Global Aerospace Power Converters market will be USD XX billion in 2023 and grow at a compound annual growth rate (CAGR) of 10.80% from 2023 to 2030.

The demand for aerospace power converters is rising due to the increasing focus on lightweight components.
Demand for AC/DC power converters remains higher in the Aerospace Power Converters market.
The buck converter category held the highest Aerospace Power Converters market revenue share in 2023.
North America will continue to lead, whereas the European Aerospace Power Converters market will experience the most substantial growth until 2030.

Rising Demand for Industrial Robots to Provide Viable Market Output

The aerospace power converters market is experiencing growth due to rising demand for industrial robots. As industries embrace automation for enhanced efficiency and productivity, the need for advanced aerospace power converters has risen significantly. These converters play a crucial role in providing reliable and efficient power supply to the sophisticated electronic components of industrial robots. The growing reliance on robotics across various sectors, including manufacturing, logistics, and healthcare, has fueled the demand for power converters capable of meeting the stringent performance requirements of modern industrial automation systems. This trend will persist as industries prioritize automation to stay in an evolving global market.

For instance, in March 2022, TDK Corporation launched the FS1412 micro POL power module. At 5.8 x 4.9 x 1.6 mm, it is part of a new series of μPOL DC-DC converters with raised performance, little available size, ease of use, and simple involvement for applications such as big data, machine learning, 5G cells, loT networking, telecommunication, and computing enterprise.

(Source: www.tdk.com/en/news_center/press/20220317_01.html)

Ongoing Research & Developments to Propel Market Growth

The ongoing research & developments are to propel the growth of the market. Continuous efforts focus on advancing technologies such as power electronics, energy storage, and control systems to meet the evolving demands of modern aircraft. Innovations in power converters play a crucial role in addressing the aerospace industry's requirements for lightweight and high-performance electrical systems, contributing to improved fuel efficiency, reduced emissions, and overall operational excellence. This dynamic landscape underscores the industry's commitment to being at the forefront of technological advancements to ensure safer and more sustainable aviation solutions.

For instance, in April 2021, Texas Instruments launched new synchronous DC/DC buck controllers called LM25149 and LM25149-Q1. These products enable engineers to shrink the size of the power-supply solution and lower its electromagnetic interference (EMI). LM25149 converters will be used in various applications, including drones.

(Source: www.ti.com/lit/gpn/LM25149-Q1)

Market Dynamics of the Aerospace Power Converters

Rising Competition in Aerospace to Restrict Market Growth

The aerospace power converters market faces a challenge due to rising competition in the aerospace market. The escalating rivalry among manufacturers and suppliers is driven by increasing demand for innovative technologies, cost-effective solutions, and adherence to stringent regulatory standards. The heightened competition pressures market players to enhance product quality, reduce costs, and accelerate technological advancements. As companies vie for market share, profit margins may be squeezed, impeding the overall growth of the aerospace power converters market.

Impact of COVID-19 on the Aerospace Power Converters Market

The Aerospace Power Converters market experienced the impact of COVID-19 disruptions, which led to a decline in new aircraft orders and production, affecting the market for power converters used in aerospace applications. Supply chain disruptions and workforce challenges further hampered the industry's ability to meet demand. However, as the aviation sector gradually recovers, the market is expected to rebound with rising demand for power converters to support the growing aerospace industry. Adapting to evolving travel patterns and sustainability trends may shape the post-pandemic market dynamics in the aerospace power converters sector. Intr...