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The World of Web GIS: Connecting Geography And Data

Web GIS is a relatively new term to many companies, while they’re familiar with GIS in general, web GIS is not as well known.

In today’s digital age, Geographic Information Systems (GIS) have become indispensable tools for understanding and visualizing spatial data. GIS data is very important to many different industries. The integration of GIS with the web has led to the emergence of Web GIS, a dynamic and interactive platform that enables users to access, analyze, and share geospatial information over the internet. In this article, we’ll delve into what Web GIS is, its key components, and its wide-ranging applications.

What is Web GIS?

Web GIS, short for Web Geographic Information Systems, is a technology that combines the power of GIS with the accessibility and flexibility of the internet. It allows users to access and interact with geographic information and maps through web browsers, making it possible to collaborate, analyze, and present spatial data in real-time from anywhere in the world.

Key Components of Web GIS

  1. Geographic Information System (GIS): At the core of Web geographical information systems is a traditional GIS, which consists of hardware, software, data, and users. The GIS software processes and analyzes geographic data, while the hardware and data store and manage this information. Users can be GIS professionals, researchers, government agencies, businesses, or the general public.
  2. Web Mapping: This type of GIS relies heavily on web mapping technologies to display geospatial data in an interactive and user-friendly manner. Popular web mapping libraries and APIs, such as Leaflet, OpenLayers, and Google Maps, enable developers to create maps that can be easily embedded into websites and applications.
  3. Spatial Databases: To efficiently manage and retrieve geospatial data, Web GIS often relies on spatial databases. These databases store geographic information and allow for spatial queries, which are essential for tasks like finding nearby locations or overlaying multiple datasets.
  4. Web Services: Web services are a crucial component of this GIS, as they facilitate data sharing and interoperability. Services like Web Map Service (WMS) and Web Feature Service (WFS) enable users to access map images and geographic features from various sources.
  5. User Interface: User-friendly interfaces are essential for Internet GIS applications. These interfaces allow users to interact with maps, perform spatial analyses, and access relevant information easily.

Applications of Web GIS

  1. Environmental Management: This type of GIS in monitoring environmental changes, tracking wildlife populations, managing natural resources, and assessing the impact of human activities on ecosystems. It helps organizations make informed decisions to protect the environment.
  2. Urban Planning: City planners use this GIS to analyze demographic data, plan transportation networks, optimize land use, and make cities more sustainable. It enhances public engagement by allowing citizens to provide input on proposed projects.
  3. Disaster Management: During natural disasters, Web GIS helps authorities coordinate response efforts by providing real-time information on affected areas, evacuation routes, and resource allocation.
  4. Business Intelligence: Businesses use this GIS type to gain insights into market trends, customer behavior, and location-based marketing. It enables them to make data-driven decisions regarding site selection and expansion.
  5. Public Health: Web GIS plays a vital role in tracking disease outbreaks, managing healthcare resources, and analyzing the spread of infectious diseases. It aids in identifying high-risk areas and planning public health interventions.
  6. Education and Research: This GIS has revolutionized education and research by making geospatial data and tools accessible to students, academics, and researchers worldwide. It encourages collaborative research and learning.

In Closing

Web GIS has democratized access to geographic information, making it an indispensable tool across various industries and sectors. Its ability to connect data and maps through web-based platforms has transformed the way we analyze and visualize spatial data. Whether it’s addressing environmental challenges, planning urban spaces, responding to disasters, or improving business strategies, Internet GIS is at the forefront of modern data-driven decision-making, enhancing our understanding of the world around us. As technology continues to advance, we can expect even more innovative applications and solutions to emerge from the exciting world of GIS.


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What Is A GIS Analyst?

When it comes to delivering GIS data, GIS analyst play a key role in delivering what clients need. A GIS analyst is a versatile and technologically proficient individual with a strong spatial aptitude and a diverse skill set. They excel at multitasking, possess a multidisciplinary approach, and are quick thinkers. Companies enlist the services of GIS analysts for various purposes:

  • Create geospatial data sets
  • Prepare maps for publication
  • Monitor and administer databases

GIS analysts not only prepare reports but also conduct research and provide professional opinions. Working across various disciplines, they play a crucial role in spatial data management. Explore the diverse applications of GIS in different fields here.
Local and national governments utilize GIS for various purposes such as infrastructure management, land records, economic development, and much more. Now, let’s delve into the fascinating world of being a GIS analyst and explore the exciting opportunities it presents.

What Do GIS Analyst Do?

Here are some of the typical job duties for a GIS analyst:

  • CARTOGRAPHY is the study of creating maps. As a GIS analyst, cartography takes on various forms. It encompasses softcopy mapping, web mapping, and digital maps. When dealing with these mapping products, it may be necessary to provide design suggestions and ensure quality control and assurance.
  • SPATIAL ANALYSIS uses techniques to manipulate, extract, locate and analyze geographic data. GIS analysts employ geoprocessing tools and data analysis techniques to investigate the interconnectedness of map features.
  • PROGRAMMING automates redundant GIS processes so companies implement workflows and GIS modeling techniques for normal business operations. In the realm of GIS, programming languages such as Python, SQL, JavaScript, C++, Visual Basic, and Java are commonly used.
  • DATABASE MANAGEMENT stores vector and raster data in a relational database management system. Due to the exponential growth of databases, you may find yourself in a role related to database administration.

Examples Of GIS Analyst Tasks

Here are some tasks that you might have to perform as a GIS analyst:

  • Create and manage accessible GIS data resources for public use.
  • Facilitate data collection using GPS and field collection through tools like Esri Collector or QField.
  • Digitize, create, maintain, display, and update GIS databases across multiple platforms.
  • Create precise maps and other visualizations of data for public consumption and fieldwork endeavors.
  • To guarantee data accuracy, address conflicts by conducting fieldwork.
  • Capture and document all pertinent information regarding updates, additions, or removals to the map.
  • Being proficient with Esri ArcGIS 10x with extensions Network Analyst, 3D Analyst, and Spatial Analyst.
  • Non-Esri or open source software options encompass a range of powerful tools, such as AutoDesk AutoCAD, QGIS, GRASS, CARTO, and Mapbox. These alternatives provide robust capabilities for GIS applications, offering flexibility and choice beyond the Esri ecosystem.
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Empower Your Electric Cooperative with GIS Data: Unveiling a Brighter Future

Welcome to the future of electric cooperatives, where cutting-edge technology meets sustainable energy solutions. Are you ready to transform the way you manage, operate, and deliver electricity to your community? Look no further than Geographic Information Systems (GIS) data – the driving force behind the next evolution in the electric cooperative industry.

Unveiling a New Era of Efficiency For Electric Cooperative

Electric cooperatives are the backbone of countless communities, delivering reliable power to homes, businesses, and industries. To further enhance your services and streamline operations, embracing GIS data is a game-changer. GIS technology allows you to visualize, analyze, and interpret spatial data, offering a dynamic approach to managing your electrical distribution network.

With GIS data at your fingertips, you gain the power to:

  • Enhance Network Management: Visualize your entire electrical infrastructure on a map, from substations and transformers to power lines and meters. This comprehensive view empowers you to make informed decisions about maintenance, repairs, and expansion.
  • Optimize Outage Management: Pinpoint outage locations swiftly and accurately. GIS data helps you identify affected customers, prioritize restoration efforts, and communicate updates effectively, minimizing downtime and improving customer satisfaction.
  • Plan for Growth: Prepare for the future by analyzing consumption patterns, population trends, and industrial development. GIS data enables you to strategically plan new substations, power routes, and infrastructure to accommodate increasing demand.

The Benefits are Electric: Why Choose GIS Data?

  1. Real-Time Data-Driven Decision Making: Say goodbye to guesswork. GIS data provides real-time insights, enabling you to make strategic decisions backed by accurate information.
  2. Enhanced Customer Engagement: Keep your members informed with outage maps and service updates. GIS data facilitates transparent communication, fostering trust and loyalty within your community.
  3. Operational Efficiency: Streamline workflows by integrating GIS data into your asset management systems. Reduce manual tasks, improve resource allocation, and cut operational costs.
  4. Safety First: Prioritize safety for your crew and the public. GIS data aids in identifying potential hazards and planning routes that minimize risks during maintenance and repairs.
  5. Regulatory Compliance: Stay ahead of regulatory requirements effortlessly. GIS data helps you maintain accurate records and promptly respond to compliance inquiries.

Elevate Your Electric Cooperative into the Future

Embrace the power of GIS data and position your electric cooperative at the forefront of innovation. By harnessing spatial intelligence, you’ll not only improve efficiency and reliability but also pave the way for sustainable growth and environmental responsibility.

Ready to light up your electric cooperative’s potential with GIS data? Contact us today to get started.

Depending on the county our data can include the following features:

  • Ownership
  • Parcel Boundaries
  • Lot Lines
  • Abstracts
  • Subdivisions
  • School Districts
  • Streets
  • Blocks/Sections
  • City Limits
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GIS Data Overview

Thanks for checking out our GIS Data Overview. Geographic Information Systems (GIS) are becoming increasingly important in a wide range of industries, real estate, agriculture, energy, government, healthcare, and environmental management. GIS data is an integral part of these systems, providing users with a wealth of spatial information that can be used to make informed decisions.

In this GIS Data Overview, we’ll be discussing what GIS Data is, how it’s used, key components, types, sources, and the applications that are used for GIS.

What is GIS Data?

GIS data is information that has a geographic or spatial component. It includes data that is associated with a particular location, such as maps, satellite imagery, and demographic data. GIS data is often used to analyze and visualize patterns and relationships between different types of data. It can be anything from a simple point on a map to complex multilayered datasets.

The most common types of GIS data are:

  1. Point data: These are single geographic locations, such as the location of a building, tree, or fire hydrant.
  2. Line data: These are linear features, such as roads, rivers, or pipelines.
  3. Polygon data: These are two-dimensional shapes that represent areas, such as land parcels, lakes, or counties.
  4. Raster data: These are continuous data sets, such as satellite imagery or elevation data, that are divided into small cells or pixels.
  5. Attribute data: These are non-spatial data that are associated with geographic features, such as the population density of a city or the average temperature of a region.

How is GIS Data Used?

GIS data is used in a variety of applications, from simple mapping to complex analysis. Some common uses of GIS data include:

  1. Mapping: GIS data is used to create maps that display spatial information in a visual format. These maps can be used to display everything from political boundaries to the location of cell towers.
  2. Analysis: GIS data is used to perform spatial analysis, which involves using statistical techniques to analyze spatial data. This can be used to identify patterns or relationships between different geographic features.
  3. Planning: GIS data is used in urban planning, environmental management, and other applications where understanding the spatial relationships between different features is important.
  4. Decision-making: GIS data is used to make informed decisions about everything from land use to emergency response planning.
  5. Visualization: GIS data is used to create 3D visualizations of geographic features, allowing users to explore the landscape from different perspectives.

What are the Key Components of Geographic Information Systems Data?

GIS data is made up of several key components, including:

  1. Spatial reference: GIS data must have a spatial reference, which defines the location and orientation of the data within a geographic space.
  2. Data structure: GIS data can be structured in a variety of ways, depending on the type of data and the application.
  3. Data quality: GIS data must be accurate, reliable, and up-to-date to be useful. This requires careful data collection and quality control procedures.
  4. Metadata: GIS data must be accompanied by metadata, which provides information about the data source, accuracy, and other important details.
  5. Data management: GIS data must be carefully managed to ensure that it remains accurate and up-to-date over time. This requires a robust data management system that includes version control, data backup, and security measures.

What are the Challenges of GIS Data?

Despite its many benefits, GIS data also presents a number of challenges, including:

  1. Data interoperability: GIS data can be stored in a variety of formats, which can make it difficult to share and integrate with other data sources.
  2. Data accuracy: GIS data must be accurate to be useful, but achieving this level of accuracy can be difficult, particularly in areas where data collection is challenging.
  3. Data privacy: GIS data can contain sensitive information, such as the location of critical infrastructure or the movements of individuals. This requires careful attention to data privacy and security measures.
  4. Data management: GIS data can be complex and difficult to manage, particularly in large organizations or in areas with many data sources.
  5. Data access: GIS data can be expensive to access, particularly for smaller organizations or individuals.

GIS Data: An Overview of Geographic Information Systems

Geographic Information Systems (GIS) are an essential tool for analyzing, visualizing, and managing spatial data. GIS is a rapidly growing field that is used across industries, including urban planning, environmental science, geology, epidemiology, and many others. This article will provide an overview of GIS data, including its types, sources, and applications.


Types of Geographic Information Systems Data

There are several types of GIS data, including:

  1. Vector data: Vector data represents geographic features as points, lines, and polygons. Examples of vector data include roads, buildings, and land-use boundaries.
  2. Raster data: Raster data represents geographic features as a grid of cells, each with a value. Examples of raster data include satellite imagery and digital elevation models.
  3. Tabular data: Tabular data includes non-spatial data that is associated with a particular location. Examples of tabular data include demographic data and weather data.

Sources of GIS Data

GIS data can come from a variety of sources, including:

  1. Government agencies: Many government agencies, such as the U.S. Census Bureau, provide GIS data for free or at a low cost.
  2. Commercial data providers: There are many commercial providers of GIS data, such as Google and Microsoft, who provide data for a fee.
  3. Open data sources: There are many open data sources, such as OpenStreetMap, that provide free GIS data.

Applications of GIS Data

GIS data is used across a wide range of industries and applications, including:

  1. Urban planning: GIS data is used to analyze and visualize land use, transportation networks, and demographics to inform urban planning decisions.
  2. Environmental science: GIS data is used to analyze and visualize environmental data, such as pollution levels and habitat fragmentation, to inform environmental management decisions.
  3. Geology: GIS data is used to analyze and visualize geological data, such as mineral deposits and fault lines, to inform resource management decisions.
  4. Epidemiology: GIS data is used to analyze and visualize disease outbreaks and patterns of disease transmission to inform public health decisions.


GIS data is a powerful tool for analyzing, visualizing, and managing spatial data. With the ability to integrate data from a variety of sources, GIS data has a wide range of applications across industries. By understanding the types and sources of GIS data, and the applications of GIS data, professionals can use GIS to make informed decisions that have a positive impact on society.

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What Is GIS Data?

If you’re new to GIS data, don’t know where to start, or you just don’t understand how GIS data can help you, this guide is going to be for you. GIS may appear complex, in many ways it can be, but it can also be very beneficial to your company. Once you’re done with this article, not only will you be aware of the fundamentals of GIS but also possess an expanded and accurate word bank to confidently engage in conversations about GIS and its related technologies.

What Is GIS?

Through a Geographic Information System (GIS), you can unify location-based data with attributes and other descriptive characteristics. This technology allows for the creation, management, analysis, and mapping of all types of spatial information which creates powerful insights into where things are located along with what they’re like in that area. By leveraging GIS, you can comprehend relationships and patterns, as well as their geographical context. This resource is integral for science and practically every industry! The advantages of using this tool are vast: improved communication between users, amplified efficiency in tasks completed, plus better management decisions that have emerged from efficient analysis.

Location details in the GIS industry are commonly termed “spatial data.” These could come as an address, a set of coordinates showing latitude and longitude, or complex three-dimensional shapes. Rather than delve into semantics or get bogged down with technical terms, it’s likely you are here to learn what most people mean when they say “GIS” and its worthiness for your organization.

How Is GIS Data Used?

Countless numbers of companies across the globe, from virtually every industry, are harnessing the power of Geographical Information Systems (GIS). By using GIS to create maps that communicate and analyze data efficiently, businesses have been able to share information easily and solve complex problems. This revolutionary technology is transforming how we do business on a global scale!

GIS can do a lot, but it is essentially used to create maps from data. What’s more – the maps that are created will show you spatial relationships between different elements in your data set, allowing for comprehensive and insightful analysis of your information.

This type of technology can help you with;

  • Monitoring changes
  • Forecasting
  • Identifying problems, issues, concerns
  • Event management and responses
  • Understanding trends
  • Setting priorities

People can easily identify patterns when they are displayed in a visual way, like a graph, table, chart, or map. A lot of time and effort can be saved. Things that might take an hour or two to find in a spreadsheet can be found faster if a map, table, or chart is used instead.

By utilizing map and interactive displays, the sky’s the limit for uncovering useful insights in your data. This could include plotting markers or color coding locations based on the values each would possess; thus enhancing your exploration capabilities. Creating heat maps showing areas of greater or lesser value are another option you have.

With so many options at hand, there is an inexhaustible supply of potential discoveries just waiting to be tapped into.

  • Maps: Maps are an efficient way to store, view and share data layers and analytics with virtually anyone in the world. GIS maps can be easily embedded into applications for added convenience, allowing users access from any device at any location.
  • Analysis: Spatial analysis can help you understand the potential and suitability of a geographic area, forecast outcomes, interpret data in new ways, and much more – offering valuable insight to inform your decisions.
  • Data: Geographical Information Systems (GIS) harnesses several types of data layers by connecting them to a geographic component. This combination of information from imagery, features, and basemaps with spreadsheets and tables creates the powerful GIS data tool.
  • Apps: GIS Apps are designed to simplify the task of getting work done and make geo-spatial data more accessible for all. These apps can be used anywhere – from cell phones, to tablets, web browsers and desktops! Regardless of where you access them, these applications provide an incredibly focused user experience so that everyone can take advantage of their benefits.

Who Uses GIS?

Here at BIS, we use GIS data to work with government agencies. Governments are not the only one that can benefit from GIS, there’s a wide range of sectors where this technology is building strong, efficient, data driven relationships.

How Much Does GIS Costs?

Yes, GIS is an investment, it’s going to cost you money. However, there are both free and paid GIS options you can choose from. It all depends on your unique scenario and what you’re trying to accomplish.

If you want to get an estimate, give us a call or fill out our contact form, we can then give you an estimate based on your unique situation. It would be tough to give an estimate on GIS data costs without knowing the specifics of what you need and what you’re trying to accomplish.

Final Thoughts

While we did have an opportunity to discuss GIS data in this article, there’s still a lot more you can learn about GIS. Here at TCGD, we have many articles that cover GIS data in-depth, so be sure to check those out. 

If you have questions about GIS, want to learn more, need a quote, or need anything else, we’re always here to help. Be sure to reach out and our team will be with you right away.

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How Texas County GIS Maps Help Businesses & Taxpayers

How Texas County GIS Maps Help Businesses & Taxpayers

Whether it’s a business owner prospecting new clients, or two neighbors determining whose land a tree sits on, BIS GIS mapping consultants provide accurate, up-to-date information in countless situations.

Here is an example of how a Texas county GIS map helped a local business recently.

The owner of a local timber company used a Texas county GIS data map as a prospecting and evaluation tool with great success.

The timber company visited their local county website and selected GIS parcel data on an area they planned to work in. They looked for large parcels of land to target clients. Then they turned on the aerial imagery background to see the amount of tree foliage.

The business utilized the measuring tool to get a rough estimate of the treeline, then calculated the total acreage of trees for usable timber. Knowing the parcel acreage allowed the timber company to make a rough estimate of their revenue for each job.

By using tools provided within the Texas county GIS map, the timber company was able to make better business decisions. The timber company shared with us that they are grateful for this government service that assists local business owners.

Business owners aren’t the only ones who receive value from our Texas county GIS maps. In addition to being a helpful business development and prospecting tool, Texas county GIS data maps are also valuable for those looking to lease property.  We often receive calls from the public who mention that interactive maps allow them to see property information and print maps without having to bother appraisal district staff.

Whether you are a timber company prospecting new clients, or a taxpayer trying to determine the boundaries of your property, BIS GIS mapping consultants provide accurate, up to date information in countless situations.

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Top 7 Marketing Ideas for Real Estate Postcards in 2022

Are you looking to become THE go-to agent in a neighborhood? Real estate farming postcards are an effective and low-cost way to solicit an entire neighborhood at once.

We have seven hot tips on how to leverage your real estate postcard mailing campaign to land more clients.

Here are our top 7 marketing ideas for creating effective real estate farming postcards.

  1. Personalization gets attention. “Hey…They know my name!” Address your real estate postcard or letter to the owner’s unique name, instead of “Dear Homeowner”. Add the name of the neighborhood (Highland Village) on the front of the real estate postcard for even higher engagement.
  2. Define your boundary. It is unrealistic to market to an entire county or city. Instead, target a specific zone. Look for neighborhoods with appealing features, like an award-winning school district, and mail your real estate postcard in the summer months before the next school year starts. Texas County GIS property owner data includes the school district, owner’s name, and complete mailing address.
  3. Find your blue ocean. Lots of competition? Target a neighborhood where another agent has not already staked their claim before initiating your real estate postcard campaign.
  4. Make mailers affordable. Texas County GIS Data offers property owner data that is affordable, ranging from $50-$200 per county.
  5. Diversify your marketing strategy. Market where people live. Stay top of mind in the area by appearing in the local paper, community Facebook page, on the bulletin board at the neighborhood cafe, and in resident’s mailboxes. Ask the local coffee shop and grocery store to hang up your flyer to advertise your services.
  6. Use updated addresses. Texas County GIS data offers data that is updated nightly, so you won’t waste money sending real estate postcards to the wrong house or owner who has moved.
  7. Mail more than once. Consistency is key. Don’t just send real estate postcards when you need listings: do it year-round. Some owners with children may be more likely to move when school is out during the summer months. Other owners may change jobs at the start of the new year. More real estate postcards means more chances of getting noticed.

View our Texas County GIS Data maps to create your own targeted prospecting list here. Our ownership information includes each property’s mailing address with city state and zip code, plus the owner’s name.
Good luck with your next real estate farming postcard campaign!

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Which Location Is Right For Wind Energy?

Get Location Data Right on Your Next Solar or Wind Project in Texas

Texas has the highest wind generation capacity in the United States. With its long, sunny days, Texas has high solar production potential as well. With both wind and solar projects, location is a critical component of determining production.

Texas County GIS Data’s Renewable Energy maps help you determine the best placement of your wind or solar projects for maximum output. By using quality location data, you can make quality decisions.

Texas County GIS Data’s Renewable Energy maps are available for instant download and are the best way to perform a site suitability analysis for your next wind or solar project.  Our data is valuable for energy exploration, siting location studies and land rights acquisition and leasing.


How can Texas County GIS data be used for renewable energy analysis?

Our GIS data allows for analysis of distance to cities, population, and more. Our data is used for analysis of energy production, transmission and delivery. This data allows you to analyze the impact and determine the optimum route for transmission and distribution lines.


Why use Texas County GIS data for renewable energy analysis?

Many owners purchase outdated land ownership and asset information. Utilizing our data saves time and money by identifying high potential areas. We have continuously updated data: in some counties, the data even refreshes nightly.

We offer an instant download of GIS information. Just like our name says, we are the go-to source for Texas GIS data.

Texas County GIS Data is your one-stop shop for updated GIS data in the state of Texas. We are proud to offer a single download, professional subscription service.

Download our Texas GIS data to start your next wind or solar project.

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The Top Four Reasons To Use Texas County Data From BIS

The Top Four Reasons To Use Texas County Data From BIS

We know that customers have choices of where they get their Texas County GIS data. There are options from Enverus to IHS Markit to companies like BIS.

Read insight from an expert in the GIS space, Alex Sanders. He enjoys fishing, golfing, coaching duaghter’s soccer team, is an avid Star Wars fan and GIS Manager and here to share his wisdom.
Why would clients purchase Texas county GIS data from BIS? What is better about BIS data?

  1. Our data is fresh. We are the premiere provider of updated property ownership and tax roll information for the state. We receive frequently updated county tax and property ownership information for over ⅔ of the state of Texas.
  2. Our data can be updated in our client’s system automatically. We offer direct server access through a REST interface for our subscription clients. With our REST interface, you don’t have to worry about manual updates. As Texas GIS data changes, updates get automatically pulled into your map. We feel it is important to leverage the newest technologies, like the REST interface, to make a seamless experience for our clients.
  3. Our data is easy to read and easy to use. You could compile thousands of tables of information, clean it, then upload it into your database, but no one grows up hoping to reformat Texas parcel data. Let us do the heavy lifting and provide one easy-to-read, updated file. Texas county GIS maps from BIS are clean and easy to use.
  4. Data delivery is immediate. Clients can instantaneously download the Texas GIS parcel data from our website in a GIS file format. (Sneak peek: we are developing an Excel spreadsheet format that will be available in the future!)

What is your relationship with the source data?

Texas GIS parcel data is publicly available information. Between The Freedom of Information Act and The Public Information Act, citizens have access to government records. This means that individuals can access Texas county ownership and tax roll information independently.

Often when this data is requested from the county itself, it is not easy to read or use. BIS is contracted to provide services to many counties in Texas. We leverage the data we receive from the counties to benefit all, and offer our services of standardizing and normalizing the data. We pull data from the county nightly in most cases, normalize the data and package it in a way that is easily digestible. We package our data in a way that can easily be used with other applications for our customers.

Whether you are in oil & gas, healthcare, real estate or local government, there are major benefits from using the Texas county GIS maps from BIS. Visit our website to download Texas county GIS maps at