iTemblor für Android

14 dinge über iTemblor

1. Use iTemblor to explore the relationship between acceleration you impart on your phone and earthquake shaking intensity, based on the Modified Mercalli Intensity (MMI) scale.

2. The movements you impart, plotted in 2D, are measured as acceleration in time which is then converted into MMI values using an empirical relationship between ground acceleration and MMI shaking intensity (Richter, 1958, Western United States).

3. While the familiar Richter earthquake magnitude relationship (and others) scale with recorded ground movement, the MMI scale is a qualitative or observational scale of earthquake shaking intensity developed for comparing earthquake effects in locations where there are no seismographs.

4. The Seismoscope View - The seismoscope is one of the oldest earthquake measurement devices, dating back to ancient China, and records the intensity and direction of shaking in the horizontal plane.

5. iTemblor is designed to provide fun and interesting correlations between the accelerations you impart on your iPhone through shaking and earthquake intensity.

6. The seismoscope view displays the fully filtered signal (equivalent to the green trace in the time series view).

7. The Time Series View - The time series view is a traditional seismogram view that plots the accelerations you impart to your phone in 3 dimensions (x, y and z axes).

8. In the spirit of the seismoscope, it’s most accurate to use this view by placing your phone on a flat surface (or hold it roughly horizontal) and to shake it horizontally.

9. The Data - iTemblor records the accelerations you impart onto your device and subtracts the effect of gravity.

10. Then, a low pass filter is applied to constrain the recordings to stay within the bandwidth of large earthquakes (less than 10 hertz).

11. The time series view displays two traces.

iTemblor ist eine von Blue Rocket, Inc. entwickelte Education app. Die neueste Version der App, v2.1.3, wurde vor 1 Jahr veröffentlicht und ist für Gratis verfügbar. Die App wird mit 0/5 bewertet und hat über 0 Benutzer Stimmen erhalten.

iTemblor wird ab 4+ Jahren empfohlen und hat eine Dateigröße von 651.00 kB.

Wenn Ihnen iTemblor gefallen hat, werden Ihnen Education Apps wie Babbel – Sprachen lernen; Untis Mobile; Duolingo; ANTON - Schule - Lernen; Blinkist: Große Ideen in 15Min;