00:18

Meteor distribution

02:24

One year of meteor orbits

30:08

Recap of skiing and running in 2023

15:14

MAARSY Meteor Head Echo Orbits

01:36

MAARSY Meteor Head Echo Orbits

01:10

MAARSY - LOFAR

00:39

Two days of low elevation incoherent scatter radar scans of ionospheric plasma parameters

00:39

Two days of low elevation incoherent scatter radar scans of ionospheric plasma parameters

00:24

Cartopy TEC map example

02:24

Aurora and magnetometer horizontal component

28:25

Using deep convolutional neural networks to scale plasmaline profiles

14:59

Millstone Hill plasma line profiles

03:01

Starlinks and RFI

00:03

The Vortex Release seen from Tromsø

00:24

Non-integer derivatives of a Gaussian function

00:14

Millstone Hill 440 MHz radar Moon tracking test

00:51

Phase locking issue?

00:06

First meteor detection at new MIT Fablab station in Solvik

18:30

First month of the Hofsøy meteor camera

09:25

First month of meteor detections at the EISCAT station

00:47

New meteor camera at EISCAT Ramfjordmoen

00:55

New meteor camera in Tromsø

00:14

New meteor camera installed at Tromsø Geophysical Observatory

20:26

ISR Workshop Talk v 2.0

02:03

EGU vPICO Presentation: Pajala Fireball

01:01:03

Geminids 2020

00:26

Earth grazing meteor

00:22

Meteor radar observation of plasma trail of the Pajala 2020-12-04 fireball

02:39

Sodankylä 500 kHz/s chirp ionosonde received in Skibotn

11:29

Fourier transform of a boxcar - Derivation of the diffraction limit

07:45

Euler's formula and multiplication of two sinusoidal signals

01:51

An overdriver guitar amplifier as an example of a non-linear system

06:05

Testing the linearity and time invariance of a recursive system (infinite impulse respose system)

04:07

Testing the linearity and time-invariance of a time scaling system y(t) = x(a*t)

02:32

Testing linearity and time invariance of an amplitude scaling system y(t) = a*x(t)

02:58

The definition of a linear time invariant (LTI) system

02:06

What is a signal and what is a system?

07:45

Setting up a Python programming environment with Numpy, Scipy, and Matplotlib

01:24

ISSI 25 Year Meeting Video Introducing 150 km Echoes

07:07

Introduction to Signal Processing - Fourier Transforming Joseph Fourier

06:20

Mesospheric mean wind Northern Norway 2018-2020

54:21

Incoherent Scatter Radar Measurement Techniques - Part 2

32:52

Incoherent Scatter Radar Measurement Techniques Part 1

49:14

Statistics of Radar Signals

01:11

Flickering aurora

03:24

out

10:48

out

01:05

heat

02:23

St. Patrick's Day Storm 2015

01:36

Spatially highpass filtered TEC 1 minute resolution

02:01

Texas Roadhouse

01:35

Drive to work

07:22

FM 92.3 MHz Passive Radar Interferometry

01:30

Dual antenna interferometry and passive radar

00:30

Ionospheric sounders (or over the horizon radars) in Virginia? and Puerto Rico?

01:39

Longer rtlsdr fm radio passive radar video

00:10

FM radio passive radar using a hacked dual channel rtl sdr dongle array

13:29

FM Radio Passive Radar, WWLI 105.1 MHz

00:23

Desktop USRP N200 Doppler Radar

00:58

FM Passive Radar (high resolution upload)