Table contains count and percentage of county residents ages 16 and older who work in construction industry. Data are presented at county, city, zip code and census tract level. Data are presented for zip codes (ZCTAs) fully within the county. Source: U.S. Census Bureau, 2016-2020 American Community Survey 5-year estimates, Table S2403; data accessed on July 20, 2022 from https://api.census.gov. The 2020 Decennial geographies are used for data summarization.METADATA:notes (String): Lists table title, notes, sourcesgeolevel (String): Level of geographyGEOID (Numeric): Geography IDNAME (String): Name of geographyt_16plus (Numeric): Population ages 16 years and olderconstruction (Numeric): Number of workers in construction industrypct_construct (Numeric): Percent of workers in construction industry

The global construction mapping services market is experiencing robust growth, driven by the increasing adoption of advanced technologies like drones, LiDAR, and GIS in the construction industry. The market's expansion is fueled by the need for precise and efficient site surveying, improved project planning and management, enhanced safety protocols, and reduced project costs and delays. Several key trends are shaping the market: the rising preference for 3D modeling and digital twins for better visualization and coordination, the integration of Building Information Modeling (BIM) with mapping data for seamless workflows, and the increasing demand for real-time data acquisition and analysis for informed decision-making. The market is segmented by surveying type (aerial and terrestrial) and application (before, during, and after construction). Aerial surveying, particularly using drones, is gaining significant traction due to its cost-effectiveness, speed, and ability to capture detailed data from challenging terrains. The "during construction" application segment is witnessing strong growth as contractors leverage mapping data to monitor progress, identify potential issues, and ensure compliance with project specifications. While the market exhibits substantial growth potential, certain restraints exist. High initial investment costs associated with acquiring and maintaining sophisticated equipment can be a barrier to entry for smaller firms. Data security and privacy concerns related to handling sensitive project information also pose challenges. Furthermore, regulatory hurdles and the need for skilled professionals proficient in data processing and interpretation can impact market growth in some regions. However, ongoing technological advancements and increasing government investments in infrastructure projects are expected to mitigate these restraints. The competition is intense, with both large multinational corporations and specialized surveying firms vying for market share. The market is geographically diverse, with North America and Europe currently holding significant shares but the Asia-Pacific region showing the strongest growth potential due to rapid urbanization and infrastructure development. By 2033, the market is projected to achieve substantial expansion, driven by continuous advancements in technology and the increasing reliance on data-driven decision-making within the construction sector. We estimate the market to reach a value of approximately $15 billion by 2033 assuming a conservative CAGR of 8%, considering the growth factors and restraints.

Building structures include parking garages, ruins, monuments, and buildings under construction along with residential, commercial, industrial, apartment, townhouses, duplexes, etc. Buildings equal to or larger than 9.29 square meters (100 square feet) are captured. Buildings are delineated around the roof line showing the building "footprint." Roof breaks and rooflines, such as between individual residences in row houses or separate spaces in office structures, are captured to partition building footprints. This includes capturing all sheds, garages, or other non-addressable buildings over 100 square feet throughout the city. Atriums, courtyards, and other “holes” in buildings created as part of demarcating the building outline are not part of the building capture. This includes construction trailers greater than 100 square feet. Memorials are delineated around a roof line showing the building "footprint."Bleachers are delineated around the base of connected sets of bleachers. Parking Garages are delineated at the perimeter of the parking garage including ramps. Parking garages sharing a common boundary with linear features must have the common segment captured once. A parking garage is only attributed as such if there is rooftop parking. Not all rooftop parking is a parking garage, however. There are structures that only have rooftop parking but serve as a business. Those are captured as buildings. Fountains are delineated around the base of fountain structures.

Urban construction is a main form of human land use activities. It records the history of urban system evolution and reflects changes in the location, size, and form of a city. Historical data of urban construction land along the Silk Road provide data support for studying the evolutionary process of these cities, as well as for restoring longer-term construction land and other urban factors. In this paper, urban land refers to the scope of city-wall enclosure. Through the integration of multi-source data, the urban construction land along the Silk Road was restored, and a GIS dataset of urban construction land along the Silk Road in the Ming and Qing dynasties was established. The dataset allows searches by place name or time period for the changes of construction land in cities from 1368 to 1911.

Buildings. The dataset contains polygons representing planimetric buildings, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the Chief Technology Officer (OCTO). These features were originally captured in 1999 and updated in 2005. The following planimetric layers were updated: - Building Polygons (BldgPly) - Bridge and Tunnel Polygons (BrgTunPly) - Metro Entrance Points (MetroEntPt) - Obscured Area Polygons (ObsAreaPly) - Railroad Lines (RailRdLn) - Road, Parking, and Driveway Polygons (RoadPly) - Sidewalk Polygons (SidewalkPly) - Under Construction Areas (UnderConstPly) - Wooded Areas (WoodPly) The following planimetric layers are new: - Horizontal and Vertical Control Points (GeoControlPt) - Hydrography Center Lines (HydroCenterLineLn).

The global construction mapping services market is experiencing robust growth, driven by the increasing adoption of advanced technologies like Building Information Modeling (BIM), Geographic Information Systems (GIS), and drones for surveying and mapping. The market's expansion is fueled by several key factors: the escalating demand for infrastructure development worldwide, particularly in emerging economies; the growing need for precise and efficient site planning and management to minimize errors and delays; and the increasing awareness of the benefits of digital twins in construction project visualization and risk mitigation. Furthermore, governments worldwide are increasingly mandating the use of digital mapping technologies for construction projects, further accelerating market growth. The integration of AI and machine learning in data analysis enhances the accuracy and speed of mapping, offering considerable cost savings and improved project outcomes. While factors such as high initial investment costs for sophisticated technologies and the need for skilled professionals to operate them may pose some challenges, the overall market outlook remains overwhelmingly positive.
The market is highly fragmented, with numerous large multinational firms and smaller, specialized companies competing. Key players are constantly striving for innovation to improve the efficiency and precision of their services. This includes developing proprietary software, integrating advanced sensors and data processing techniques, and expanding their service offerings to cover a broader range of applications. The competitive landscape is dynamic, with mergers and acquisitions expected as larger companies seek to consolidate market share and enhance their technological capabilities. Future growth is likely to be driven by continued technological advancements, particularly in the fields of 3D modeling, AI-powered analytics, and the wider adoption of drone technology for surveying, leading to a more efficient and data-rich construction process. The focus on sustainable and green building practices will also fuel demand for precise mapping to optimize resource usage and minimize environmental impact.

This feature class is a compliation GIS dataset that contains building footprints depicting building shape and location in the state of Oregon. All contributing datasets were compiled into the stateside dataset. Static datasets or infrequently maintained datasets were reviewed for quality. New building footprint data were reviewed and digitized from 2017 and 2018 imagery accessed from the Oregon Statewide Imagery Program.

This StoryMap series contains a collection of four Dashboards used to display active project data on the Connecticut road network. Dashboards are used to display Capital Projects, Maintenance Resurfacing Program (MRP) projects, and Local Transportation Capital Improvement Program (LOTCIP) projects, as well as a dashboard to display all data together.Dashboards are listed by tabs at the top of the display. Each dashboard has similar capabilities. Projects are displayed in a zoomable GIS interface and a Project List. As the map is zoomed and the extent changes, the Project List will update to only display projects on the map. Projects selected from the Map or Project List will display a Project Details popup. Additional components of each dashboard include dynamic project counts, a Map Zoom By Town function and a Project Number Search.Capital Project data is sourced from the CTDOT Project Work Areas feature layer. The data is filtered to display active projects only, and categorized as "Pre-Construction" or "Construction." Pre-Construction is defined as projects with a CurrentSchedulePhase value of Planning, Pre-Design, Final Design, or Contract Processing.Maintenance Project data is sourced from the MRP Active feature layer. Central Maintenance personnel coordinate with the four districts to develop an annual statewide resurfacing program based upon a variety of factors (age, condition, etc.) that prioritize paving locations. Active MRP projects are incomplete projects for the current year.LOTCIP Project data is sourced from the CTDOT LOTCIP Projects feature layer. The data updates from LOTCIP database nightly. The geometry of the LOTCIP projects represent the approximate outline of the projects limits and does not represent the actual limits of the projects.

November 2024

Geographic Information System (GIS) Tools Market Outlook

The global Geographic Information System (GIS) tools market size was valued at approximately USD 10.8 billion in 2023, and it is projected to reach USD 21.5 billion by 2032, growing at a compound annual growth rate (CAGR) of 7.9% from 2024 to 2032. The increasing demand for spatial data analytics and the rising adoption of GIS tools across various industries are significant growth factors propelling the market forward.

One of the primary growth factors for the GIS tools market is the surging demand for spatial data analytics. Spatial data plays a critical role in numerous sectors, including urban planning, environmental monitoring, disaster management, and natural resource exploration. The ability to visualize and analyze spatial data provides organizations with valuable insights, enabling them to make informed decisions. Advances in technology, such as the integration of artificial intelligence (AI) and machine learning (ML) with GIS, are enhancing the capabilities of these tools, further driving market growth.

Moreover, the increasing adoption of GIS tools in the construction and agriculture sectors is fueling market expansion. In construction, GIS tools are used for site selection, route planning, and resource management, enhancing operational efficiency and reducing costs. Similarly, in agriculture, GIS tools aid in precision farming, crop monitoring, and soil analysis, leading to improved crop yields and sustainable farming practices. The ability of GIS tools to provide real-time data and analytics is particularly beneficial in these industries, contributing to their widespread adoption.

The growing importance of location-based services (LBS) in various applications is another key driver for the GIS tools market. LBS are extensively used in navigation, logistics, and transportation, providing real-time location information and route optimization. The proliferation of smartphones and the development of advanced GPS technologies have significantly increased the demand for LBS, thereby boosting the GIS tools market. Additionally, the integration of GIS with other technologies, such as the Internet of Things (IoT) and Big Data, is creating new opportunities for market growth.

Regionally, North America holds a significant share of the GIS tools market, driven by the high adoption of advanced technologies and the presence of major market players. The Asia Pacific region is expected to witness the highest growth rate during the forecast period, owing to increasing investments in infrastructure development, smart city projects, and the growing use of GIS tools in emerging economies such as China and India. Europe, Latin America, and the Middle East & Africa are also expected to contribute to market growth, driven by various government initiatives and increasing awareness of the benefits of GIS tools.

Component Analysis

The GIS tools market can be segmented by component into software, hardware, and services. The software segment is anticipated to dominate the market due to the increasing demand for advanced GIS software solutions that offer enhanced data visualization, spatial analysis, and decision-making capabilities. GIS software encompasses a wide range of applications, including mapping, spatial data analysis, and geospatial data management, making it indispensable for various industries. The continuous development of user-friendly and feature-rich software solutions is expected to drive the growth of this segment.

Hardware components in the GIS tools market include devices such as GPS units, remote sensing devices, and plotting and digitizing tools. The hardware segment is also expected to witness substantial growth, driven by the increasing use of advanced hardware devices that provide accurate and real-time spatial data. The advancements in GPS technology and the development of sophisticated remote sensing devices are key factors contributing to the growth of the hardware segment. Additionally, the integration of hardware with IoT and AI technologies is enhancing the capabilities of GIS tools, further propelling market expansion.

The services segment includes consulting, integration, maintenance, and support services related to GIS tools. This segment is expected to grow significantly, driven by the increasing demand for specialized services that help organizations effectively implement and manage GIS solutions. Consulting services assist organizations in selecting the right GIS tools and optimizing their use, while integration services ensure seamless integr

The Government Information Construction Service market is experiencing robust growth, driven by increasing government initiatives to modernize infrastructure, enhance citizen services, and improve data management capabilities. The market's expansion is fueled by a rising need for efficient and secure data handling, particularly in the context of smart city development and the increasing adoption of cloud-based solutions. This shift towards cloud-based services offers scalability, cost-effectiveness, and improved accessibility, surpassing traditional on-premises systems. While the initial investment for cloud migration can be substantial, the long-term benefits in terms of reduced maintenance costs and enhanced agility are compelling government agencies to embrace this technology. Furthermore, the growing adoption of data analytics and artificial intelligence (AI) within government operations is further fueling market growth, enabling better decision-making and enhanced service delivery. However, challenges remain, including concerns about data security, interoperability issues across different systems, and the need for skilled professionals to manage and maintain these complex systems. Regional variations exist within the market, with North America and Europe currently holding the largest market share, due to advanced digital infrastructure and high government spending on IT initiatives. However, Asia-Pacific is emerging as a region with significant growth potential, driven by substantial investments in digital transformation across various governments within the region. The market is segmented by application (city and rural) and deployment type (cloud-based and on-premises). Cloud-based solutions are witnessing rapid adoption, while on-premises deployments remain relevant, particularly in sectors with stringent security requirements. Key players like IBM, Microsoft, SAP, Oracle, and Accenture are actively involved in providing solutions, fostering competition and innovation within the sector. The forecast period (2025-2033) anticipates sustained growth, propelled by continued digital transformation efforts and the increasing importance of data-driven governance. Let's assume a 2025 market size of $15 billion, with a CAGR of 12% for the forecast period. This implies a substantial market expansion by 2033.

The Bing Maps team at Microsoft released a U.S.-wide vector building dataset in 2018, which includes over 125 million building footprints for all 50 states in GeoJSON format. This dataset is extracted from aerial images using deep learning object classification methods. Large-extent modelling (e.g., urban morphological analysis or ecosystem assessment models) or accuracy assessment with vector layers is highly challenging in practice. Although vector layers provide accurate geometries, their use in large-extent geospatial analysis comes at a high computational cost. We used High Performance Computing (HPC) to develop an algorithm that calculates six summary values for each cell in a raster representation of each U.S. state: (1) total footprint coverage, (2) number of unique buildings intersecting each cell, (3) number of building centroids falling inside each cell, and area of the (4) average, (5) smallest, and (6) largest area of buildings that intersect each cell. These values a ...

Under Construction Areas. The dataset contains polygons representing planimetric Under Construction Areas, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the Chief Technology Officer (OCTO). These features were originally captured in 1999 and updated in 2005. The following planimetric layers were updated: - Building Polygons (BldgPly) - Bridge and Tunnel Polygons (BrgTunPly) - Metro Entrance Points (MetroEntPt) - Obscured Area Polygons (ObsAreaPly) - Railroad Lines (RailRdLn) - Road, Parking, and Driveway Polygons (RoadPly) - Sidewalk Polygons (SidewalkPly) - Under Construction Areas (UnderConstPly) - Wooded Areas (WoodPly) The following planimetric layers are new: - Horizontal and Vertical Control Points (GeoControlPt) - Hydrography Center Lines (HydroCenterLineLn).

Polygon geometry displaying Building Footprints in East Baton Rouge Parish, Louisiana.Metadata

The Building Information Modeling (BIM) software market, valued at $8.72 billion in 2025, is experiencing robust growth, projected to expand at a compound annual growth rate (CAGR) of 13.90% from 2025 to 2033. This expansion is fueled by several key factors. Increasing adoption of digital technologies within the architecture, engineering, and construction (AEC) industries is a primary driver. BIM software offers significant advantages in improving project planning, collaboration, and cost management, leading to increased efficiency and reduced errors. The rising complexity of construction projects globally, coupled with stringent regulatory requirements for building safety and sustainability, further necessitates the use of advanced BIM solutions. Growth is also being driven by the increasing availability of cloud-based BIM platforms, which enhance accessibility and collaboration among stakeholders. The market is segmented by solution type (software and services), application (commercial, residential, industrial, and others), and end-user (contractors, architects, facilities managers, and others). North America currently holds a significant market share, driven by early adoption and robust technological infrastructure; however, Asia Pacific is projected to witness substantial growth due to rapid urbanization and infrastructure development. The competitive landscape is marked by both established players like Autodesk, Bentley Systems, and Nemetschek, and emerging innovative companies. These companies are continuously investing in research and development to enhance functionalities, integrate new technologies like artificial intelligence and machine learning, and develop user-friendly interfaces to cater to a wider user base. While the market faces some restraints such as the high initial investment costs of BIM software and the need for skilled professionals, the long-term benefits and increasing awareness of its advantages are expected to outweigh these challenges. The market's future trajectory is positive, with continued growth driven by technological advancements, industry adoption, and the overarching need for efficient and sustainable construction practices. The projected market size in 2033 will significantly surpass the 2025 value, reflecting the considerable growth potential of the BIM software market. Recent developments include: July 2024 - Esri and Autodesk have deepened their partnership to enhance data interoperability between Geographic Information Systems (GIS) and Building Information Modeling (BIM), with ArcGIS Pro now offering direct-read support for BIM and CAD elements from Autodesk's tools. This collaboration aims to integrate GIS and BIM workflows more seamlessly, potentially transforming how architects, engineers, and construction professionals work with geospatial and design data in the AEC industry., June 2024 - Hexagon, the Swedish technology giant, has acquired Voyansi, a Cordoba-based company specializing in Building Information Modelling (BIM), to enhance its portfolio of BIM solutions. This acquisition not only strengthens Hexagon's position in the global BIM market but also recognizes the talent in Argentina's tech sector, particularly in Córdoba, where Voyansi has been developing design, architecture, and engineering services for global construction markets for the past 15 years., April 2024 - Hyundai Engineering has partnered with Trimble Solution Korea to co-develop a Building Information Modeling (BIM) process management program, aiming to enhance construction site productivity through advanced 3D modeling technology. This collaboration highlights the growing importance of BIM in the construction industry, with the potential to optimize steel structure and precast concrete construction management, shorten project timelines, and reduce costs compared to traditional construction methods.. Key drivers for this market are: Governmental Mandates and International Standards Encouraging BIM Adoption, Boosting Project Performance and Productivity. Potential restraints include: Governmental Mandates and International Standards Encouraging BIM Adoption, Boosting Project Performance and Productivity. Notable trends are: Government Mandates Fueling BIM Growth.

The feature class accurately represents building structures, including Residential, Commercial, Institutional, Garages, Other structures, Buildings under Construction, Water Towers, Storage Tanks and Silos.

The Geographic Information System (GIS) market, currently valued at approximately $10.88 billion (2025), is poised for robust growth, projected to expand at a Compound Annual Growth Rate (CAGR) of 5.8% from 2025 to 2033. This expansion is driven by several key factors. Increasing urbanization and infrastructure development necessitate advanced spatial data management and analysis capabilities offered by GIS. The rising adoption of cloud-based GIS solutions, providing scalability and cost-effectiveness, further fuels market growth. Furthermore, the integration of GIS with other technologies like IoT (Internet of Things) and AI (Artificial Intelligence) is unlocking new applications across diverse sectors, enhancing decision-making processes and improving operational efficiency. The oil and gas, construction, mining, and transportation industries are major contributors to market demand, leveraging GIS for asset management, resource exploration, and infrastructure planning. The market segmentation reveals a dynamic landscape. Hardware components, including GIS collectors, total stations, and LIDAR systems, constitute a significant portion of the market, alongside the rapidly expanding software segment. While North America currently holds a substantial market share, driven by early adoption and technological advancements, the Asia-Pacific region exhibits significant growth potential, fuelled by rapid infrastructure development and increasing government investments in digital technologies. Competition is intense, with established players like Hexagon, Topcon, Trimble, and Autodesk vying for market dominance alongside emerging players. While challenges exist, such as the high initial investment costs for implementing GIS solutions and the need for skilled professionals, the overall market trajectory indicates continued expansion and innovation in the coming years. The ongoing evolution of GIS technology, coupled with the expanding range of applications, ensures its continued relevance across diverse industries.

The Geographic Information System (GIS) market is experiencing robust growth, projected to reach $2979.7 million in 2025 and maintain a Compound Annual Growth Rate (CAGR) of 5.5% from 2025 to 2033. This expansion is driven by several key factors. Increasing urbanization and infrastructure development necessitate sophisticated spatial data management and analysis, fueling demand for GIS solutions across various sectors. The construction industry, for instance, leverages GIS for project planning, site surveying, and resource management, while utilities companies use it for network optimization and asset management. Furthermore, the growing adoption of cloud-based GIS platforms enhances accessibility, scalability, and cost-effectiveness, attracting a wider user base. Precision agriculture, another significant driver, utilizes GIS for efficient land management, crop monitoring, and yield optimization. Technological advancements, particularly in areas like sensor technology (imaging sensors, LIDAR), GNSS/GPS, and improved data analytics capabilities, continuously enhance GIS functionalities and expand its applications. Competitive landscape includes major players like Esri, Hexagon, and Autodesk, driving innovation and fostering market competitiveness. However, the market faces some challenges. The high initial investment required for implementing GIS solutions, along with the need for specialized technical expertise, can be barriers to entry, particularly for smaller businesses. Data security and privacy concerns also remain a significant factor influencing market growth. Despite these restraints, the long-term outlook for the GIS market remains positive, driven by continued technological progress, increasing data availability, and growing awareness of the benefits of spatial data analysis across diverse industries. The market is expected to witness substantial growth in regions like Asia Pacific and North America owing to high adoption rates and increasing investment in infrastructure projects. The consistent improvements in accuracy and cost-effectiveness of GIS technology will continue to open up new application areas, further fueling market expansion throughout the forecast period.

The planimetric data was compiled by The Sanborn Map Company, Inc for the Metropolitan District and is based on an aerial flight performed in April 2015. In addition, the City's GIS staff has been updating limited planimetric features based on information on file in various City departments. The planimetric data has also been updated in 2016 and yearly to current based on spring aerial flights by EagleView.