Backups Using OTP

Here's how we roll:

• 00000-clear.dat (ZIP) consists of
• md5sum.txt (of data.ZIP)
• data.ZIP

• 00000-ct.dat (cipher text of 00000-clear.dat)

• 00000-otp.dat (one time pad used to create 00000-ct.dat)

Example Implementation:

Cryptomni 1.1

https://sourceforge.net/projects/cryptomni/files/cryptomni/cryptomni-1.1/

Gradle

Gradle Base Link
https://gradle.org/

Getting Started With Gradle
http://www.jayway.com/2013/05/12/getting-started-with-gradle/

Gradle Shadow Plugin
https://objectpartners.com/2013/07/16/creating-self-contained-executable-jars-with-gradle-and-shadow/

Gradle Wrapper (interesting, a lot of magic for you)
https://docs.gradle.org/current/userguide/gradle_wrapper.html

GPX Parser (Java)

GPX Base Link:
http://www.topografix.com/gpx.asp

A search on the Maven Central Repository shows this:
GroupId                    ArtifactId
---------------------------------------------------------
org.vesalainen.gpx    GPX11
ca.carleton.gcrc    nunaliit2-gpx
ca.carleton.gcrc    nunaliit2-gpx-jaxb
com.revolsys.open    com.revolsys.open.gis.gpx

Geographic Information Systems Stack Exchange

Geographic Information Systems Stack Exchange
http://gis.stackexchange.com/

GPS Calculation Libraries (Java)

Geocalc
https://github.com/grumlimited/geocalc

GPS Logger for Android

GPS Logger for Android
http://code.mendhak.com/gpslogger/

NOTE - The Garmin GLO can evidently update position location information 10 times per second.

One reviewer claimed that the Windows version of OziExplorer could keep up with the 10Hz update rate of the Garmin GLO.

Here is the base link for OziExplorer:
http://www.oziexplorer.com/

I installed a trial version on my Nexus II Android tablet