The nonsurveyor's definitive land survey sourcebook—now extensively updated Over the last several decades, the Internet has allowed individuals with a non-technical background to assume more control of land surveys. But without a clear understanding of how to accurately use land survey data, and faced with the challenges of communicating specific requirements to a professional land surveyor, conflicts often arise that lead to litigation. A Guide to Understanding Land Surveys bridges the ever-expanding communication gap between the users of land boundary information and professional land surveyors. This indispensable guide clearly explains the functions and procedures required in every survey (routine or otherwise), and the role of a surveyor in their investigation and re-establishment. It is a must-have resource for title attorneys, paralegals, realtors, government agents, and others who rely on the information gathered and presented by land surveys. Written in nontechnical language and supported by numerous line drawings, A Guide to Understanding Land Surveys not only helps readers gain a strong familiarity with a survey, plat, or land description, but enables them to accurately evaluate it, detect any inadequacies, and make the proper adjustments to obtain approval. The Third Edition of A Guide to Understanding Land Surveys has been expanded with thirty percent new material and is fully updated to reflect the latest practice guidelines and technology, including the use of GPS and GIS in land boundary re-establishment. Also included is important new material on how technology should be interpreted in assessing the quality and accuracy of a land survey.

Although part of nearly all real estate transactions, the land survey is one of the least understood elements in the process. Bringing together experts in commercial real estate law, title insurance, surveying, civil engineering, and lending, this is a clearly written explanation of all aspects of land surveys. Experts share their advice on critical questions to ask when reviewing a survey and address recent development in survey requirements and technology.

This publication provides introductory technical guidance for professional engineers and land surveyors interested in accuracy standards for land surveys. Here is what is discussed: 1. PURPOSE 2. GENERAL SURVEYING AND MAPPING SPECIFICATIONS 3. ACCURACY STANDARDS FOR ENGINEERING AND CONSTRUCTION 4. ACCURACY STANDARDS FOR MAPS AND RELATED GEOSPATIAL PRODUCTS 5. PHOTOGRAMMETRIC MAPPING STANDARDS AND SPECIFICATIONS 6. CADASTRAL OR REAL PROPERTY SURVEY ACCURACY STANDARDS 7. HYDROGRAPHIC SURVEYING ACCURACY STANDARDS 8. STRUCTURAL DEFORMATION SURVEY STANDARDS 9. GEODETIC CONTROL SURVEY STANDARDS 10. STATE AND LOCAL ACCURACY STANDARDS 11. MANDATORY STANDARDS

Seismic surveys are subject to many different design criteria, but often the parameters are established based on an outdated view of how data can be acquired and how it will be processed. This book highlights what is possible using modern acquisition methods, techniques, and equipment, and how these may impact seismic survey design and acquisition.

The genealogist trying to locate families, the surveyor or attorney researching old deeds, or the historian seeking data on land settlement will find Pennsylvania Land Records an indispensable aid. The land records of Pennsylvania are among the most complete in the nation, beginning in the 1680s. Pennsylvania Land Records not only catalogs, cross-references, and tells how to use the countless documents in the archive, but also takes readers through a concise history of settlement in the state. The guide explains how to use the many types of records, such as rent-rolls, ledgers of the receiver general's office, mortgage certificates, proof of settlement statements, and reports of the sale of town lots. In addition, the volume includes: cross-references to microfilm copies; maps of settlement; illustrations of typical documents; a glossary of technical terms; and numerous bibliographies on related topics.