Home | Amazing | Today | Tags | Publishers | Years | Account | Search 
Field Geophysics

Field Geophysics, 9780470843475 (0470843470), John Wiley & Sons, 2003
Although there are many different geophysical methods, small-scale surveys
all tend to be rather alike and involve similar, and sometimes ambiguous,
jargon. For example, the word base has three different common meanings,
and stacked and field have two each.

Measurements in geophysical surveys are made in the field but, unfortunately,
many are also of fields. Field theory is fundamental to gravity,
magnetic and electromagnetic work, and even particle fluxes and seismic
wavefronts can be described in terms of radiation fields. Sometimes ambiguity
is unimportant, and sometimes both meanings are appropriate (and
intended), but there are occasions when it is necessary to make clear distinctions.
In particular, the term field reading is almost always used to identify
readings made in the field, i.e. not at a base station.

The fields used in geophysical surveys may be natural ones (e.g. the
Earth’s magnetic or gravity fields) but may be created artificially, as when
alternating currents are used to generate electromagnetic fields. This leads to
the broad classification of geophysical methods into passive and active types,

Physical fields can be illustrated by lines of force that show the field
direction at any point. Intensity can also be indicated, by using more closely
spaced lines for strong fields, but it is difficult to do this quantitatively where
three-dimensional situations are being illustrated on two-dimensional media.
(HTML tags aren't allowed.)

The Starbucks Experience: 5 Principles for Turning Ordinary Into Extraordinary
The Starbucks Experience: 5 Principles for Turning Ordinary Into Extraordinary


You already know the Starbucks story. Since 1992, its stock has risen a staggering 5,000 percent! The genius of Starbucks success lies in its ability to create personalized customer experiences, stimulate business growth, generate profits, energize employees, and secure customer loyalty-all at...

Skype Me!: From Single User to Small Enterprise and Beyond
Skype Me!: From Single User to Small Enterprise and Beyond
You are going to love Skype Me! From Single User to Small Enterprise and Beyond. Here’s why: Michael Gough knows his stuff. Michael has also completed a remarkably difficult project around a remarkably cool product, Skype.

Michael is a busy guy. I have no idea where he found time to write a
The IT Career Builder's Toolkit
The IT Career Builder's Toolkit

Your complete guide to building your information technology career in any economy

The IT Career Builder's Toolkit features market-focused skills and proven methods you can use to jump-start and advance your career. While other books cover just the mechanics of preparing...

Python & XML
Python & XML
If you are a Python programmer who wants to incorporate XML into your skill set, this is the book for you. Python has attracted a wide variety of developers, who use it either as glue to connect critical programming tasks together, or as a complete cross-platform application development language. Yet, because it is object-oriented and has powerful...
Building a TypePad Blog People Want to Read
Building a TypePad Blog People Want to Read

Today, it seems everyone—from multinational corporations to your kid’s second-grade teacher—has a blog. They all have one, in part, because they have information they want to share with others—from customers and clients to neighbors and parents. But to actually build a good blog—to create a blog people want to...

TCP/IP Unleashed (3rd Edition)
TCP/IP Unleashed (3rd Edition)

TCP/IP Unleashed, Third Edition, explains the features and complexities of the TCP/IP protocol suite in a comprehensive, logical format. The book is designed for easy reference and incorporates step-by-step guidelines and configuration examples to enhance the reader's learning experience. Our expert authors walk through the fundamentals of...

©2020 LearnIT (support@pdfchm.net) - Privacy Policy