U.S. Geological Survey
A source for government data including topographic maps, boundaries, elevation, hydrography, imagery, geographic names, land cover and transportation.
U.S. Geological Survey -
Extensive content including aerial imagery, declassified data, digital elevation, DLGs, land cover, Landsat and other satellite data.
U.S. Department of Agriculture
Find PLSS, climate, elevation, geographic names, hydrography, land cover, soils and transportation data available here by state, county, place or specify area from interactive map.
Exploring the U.S. census : your guide to America's data by Francis P. DonnellyThe United States census provides researchers, students, and the public with some of the richest and broadest information available about the American people. Exploring the U.S. Census by Frank Donnelly gives social science students and researchers alike the tools to understand, extract, process, and analyze data from the decennial census, the American Community Survey, and other data collected by the U.S. Census Bureau. More than just a data collection exercise performed every ten years, the census is a series of datasets updated on an ongoing basis. With all that data comes opportunities and challenges: opportunities to teach students the value of census data for studying communities and answering research questions, and the challenges of navigating and comprehending such a massive data source and transforming it into usable information that students and researchers can analyze with basic skills and software. Just as important as showing what the census can tell social researchers is showing how to ask good questions of census data. Exploring the U.S. Census provides a thorough background on the data collection methods, structures, and potential pitfalls of the census for unfamiliar researchers, collecting information previously available only in widely disparate sources into one handy guide. Hands-on, applied exercises at the end of the chapters help readers dive into the data. The first chapter of the book places the census into context, discussing the history and the role of the census in society as well as in the larger universe of government, open, and big data. The book then moves onto the essentials of the data structure including the variety of sources and searching mechanisms, geography from nation down to zip code, and the fundamental subject categories (social, economic, and geographic) that are used for summarizing data in all of the various datasets. The next section delves into the individual datasets, discussing the purpose and structure of each, with separate chapters devoted to the decennial census, ACS, Population Estimates Program, and business datasets. A final chapter for this section pulls everything together, with a focus on writing and presenting your research on the data. The final section covers advanced topics and applications including mapping, geographic information systems, creating new variables and measures from census data, historical census data, and microdata. Along the way, the author shows how best to analyze census data with open-source software and tools, such as QGIS geographic information system, LibreOffice® Calc, and the DB Browser for SQLite®. Readers can freely evaluate the data on their own computers, in keeping with the free and open data provided by the Census Bureau. By placing the census in the context of the open data movement, this text makes the history and practice of the census relevant so readers can understand what a crucial resource the United States census is for research and knowledge.
Understanding Spatial Media by Rob Kitchin (Editor); Tracey P. Lauriault (Editor); Matthew W. Wilson (Editor)Over the past decade, a new set of interactive, open, participatory, and networked spatial media have become widespread. These include mapping platforms, virtual globes, user-generated spatial databases, geodesign and architectural and planning tools, urban dashboards and citizen reporting geosystems, augmented reality media, and locative media. Collectively, these produce and mediate spatial big data and are reshaping spatial knowledge, spatial behavior, and spatial politics. Understanding Spatial Media brings together leading scholars from around the globe to examine these new spatial media, their attendant technologies, spatial data, and their social, economic, and political effects. The 22 chapters are divided into the following sections: Spatial media technologies Spatial data and spatial media The consequences of spatial media Understanding Spatial Media is the perfect introduction to this fast emerging phenomena for students and practitioners of geography, urban studies, data science, and media and communications.
Geospatial Data Science Techniques and Applications by Hassan A. Karimi (Editor); Bobak Karimi (Editor)Data science has recently gained much attention for a number of reasons, and among them is Big Data. Scientists (from almost all disciplines including physics, chemistry, biology, sociology, among others) and engineers (from all fields including civil, environmental, chemical, mechanical, among others) are faced with challenges posed by data volume, variety, and velocity, or Big Data. This book is designed to highlight the unique characteristics of geospatial data, demonstrate the need to different approaches and techniques for obtaining new knowledge from raw geospatial data, and present select state-of-the-art geospatial data science techniques and how they are applied to various geoscience problems.
The GIS Guide to Public Domain Data by Joseph J. Kerski; Jill ClarkThe GIS Guide to Public Domain Data gives users of geographic information systems (GIS) relevant information about the sources and quality of available public domain spatial data. Readers will understand how to find, evaluate, and analyze data to solve location-based problems. This guide covers practical issues such as copyrights, cloud computing, online data portals, volunteered geographic information, and international data. Supplementary exercises are available online to help put the concepts into practice. Students, researchers, and professionals will find The GIS Guide to Public Domain Data a useful desk companion to help them navigate the world of spatial data in the public domain.
Women and GIS, Volume 3, Champions of a sustainable world by Mae Jemison (Foreword by)Impressive stories of women using geospatial technology to create sustainable solutions for problems the world faces. The third volume in the Women and GIS series shows how 31 diverse women in various STEAM fields discovered their passion, broke down barriers, and used maps, analysis, imagery, and geographic information systems (GIS) to advance their fields and improve the world. Sharing their experiences from childhood and throughout their careers, each woman reveals her journey in an inspiring recollection of the obstacles she has overcome, the knowledge she has gained along the way, and how tenacity and determination have helped her succeed. Each woman shares tips and words of wisdom that she's gained along the way, including: Priscilla Mbama Abasi: "Think big! Think about going to space, think about building things no one has seen before." Arianna Armelli: "If you are like me and crave the freedom to explore a path of the unknown, aka entrepreneurship, a career in STEM will foster the technical foundation to achieve those goals." Gabi Fleury: "The best advice I was given starting out was 'forge your own path.' Conservation isn't a structured, straight-line career, you can get into it in many ways. This is exciting, but it also can be really challenging, because you have to be flexible, innovative, and always on the lookout for the next opportunity." Healy Hamilton: "Success, to me, is a daily feeling that you are living true to your values, that you are meaningfully contributing to the world you want to create." Katharine Hayhoe: "While it's important to have people you respect and trust give you feedback at key points in your career, when it all comes down to it, you have to make the decisions that feel right for you, not the ones that necessarily look best on paper. You're the one who has to live with them." Featuring strong, persevering women from around the globe, the stories found in Women and GIS, Volume 3: Champions of a Sustainable World will inspire readers who are developing their own life stories to strive for success and achieve amazing accomplishments.
ISBN: 9781589486379
Publication Date: 2021-06-22
Women and GIS. Vol. 2, Stars of spatial science by Esri Press; Jane Goodall (Foreword by)Foreword by Jane Goodall Thirty inspiring stories of diverse women using geospatial technology to advance science and help resolve important issues facing the world. Like the first volume, Women and GIS, Volume 2: Stars of Spatial Science tells how 30 women in many different STEM fields applied themselves, overcame obstacles, and used maps, analysis, imagery, and geographic information systems (GIS) to contribute to their professions and the world. Sharing the experiences of their childhoods, the misstarts and challenges they faced, and the lessons they learned, each story is a celebration of a woman's unique life path and of the perseverance, dedication, and hard work it takes to achieve success. This book includes multicultural women at various points in their careers such as: Barbara Ryan -- Dedicated to open spatial data for everyone Cecille Blake -- Growing GIS capacity in Jamaica and for North and South American countries Rhiannan Price -- Advocating to make a difference for vulnerable populations Verónica Vélez -- Fighting for social and racial justice in education Tanya Harrison -- Bringing Mars to the masses From planetary scientists to civil engineers, entrepreneurs to urban planners, the strong, passionate women in Women and GIS, Volume 2: Stars of Spatial Science serve as guiding stars to motivate readers who are developing their own life stories and to inspire their potential to meaningful achievements.
ISBN: 1589485947
Publication Date: 2020-04-21
Women and GIS : mapping their stories by ESRI Press EditorsTwenty-three stories about how ordinary girls with very different passions have become extraordinary women and made significant contributions to our world Women look to other women as role models and for inspiration. Seeing confidence, leadership and accomplishments in other women helps a young woman envision herself with those qualities. Women and GIS: Mapping Their Stories tells the tales of how 23 women applied themselves and overcame obstacles, using maps, analysis, and geographic information systems (GIS) to contribute to their professions and the world. Sharing the experiences of their childhoods, the misstarts and challenges they faced, and the lessons they learned, each story is a celebration of a woman's unique path and of the perseverance and hard work it takes to achieve success. From oceanographers to activists, archaeologists to entrepreneurs, the women in Women and GIS: Mapping Their Stories can serve as mentors to motivate readers who are developing their own life stories and inspire their potential in a new way.
ISBN: 9781589485280
Publication Date: 2019-06-04
The GIS Guide to Public Domain Data by Joseph J. Kerski; Jill ClarkThe GIS Guide to Public Domain Data gives users of geographic information systems (GIS) relevant information about the sources and quality of available public domain spatial data. Readers will understand how to find, evaluate, and analyze data to solve location-based problems. This guide covers practical issues such as copyrights, cloud computing, online data portals, volunteered geographic information, and international data. Supplementary exercises are available online to help put the concepts into practice. Students, researchers, and professionals will find The GIS Guide to Public Domain Data a useful desk companion to help them navigate the world of spatial data in the public domain.