Tuesday, October 21, 2008

How To Haul A Queen Bed

infer the flight altitude of chemical un'aviocisterna


's a classic encounter on that fateful question: "But on what basis can you say that that particular aircraft is at and not supposed to share some? ". This issue has the clear aim to dismantle the foundations of the assumption that these are indeed chemical tankers and, above all, they're spraying chemicals, not ABSENCE conditions for the development of contrails. And 'in fact true that if you are unable to demonstrate an air tanker flight altitude, you can not even say conclusively that it is spraying chemicals and those contrails in its wake are not, however, simple contrails. For the more distracted
summarize the physical principle according to which the contrails can only occur in conditions Dermine altitude (over 8,000 meters), humidity (over 72%) and temperature (41 ° Celsius below zero). Hence the prince trigonometry gives us the means to remove the shifty-eyed typical debunker's opposition: "You can be sure of the altitude."

trigonometry share
To estimate the proportion of air is necessary to know the distance between the aircraft and the same observer (in this case the camera) and elevation (or height), ie the angular distance from the horizon of the plane .


The formula to find the proportion Q D and knowing the distance and the elevation is as follows: Q = D * sin (E) The best condition is that the plane is almost vertical face on 'observer. In this case the fee will be almost equal to the distance, then just simply calculate the distance without applying the above formula. If the aircraft is on the vertical, you will have to somehow estimate the elevation. For calculate the distance, you must have:
1) are known focal length lens and the CCD size (diagonal or width and height) of the camera;
2) the camera can lock the zoom to a predefined and known, and this video is a shot of the plane with the zoom.Se the camera stores the value of focal length or zoom while shooting, point 2 is not necessario.Per know the focal length and size of the CCD, see manual of the camera (usually under "Specifications"). The focal length is expressed by two values \u200b\u200bin millimeters (for example, from 5 to 50 mm), and is usually written on the lens itself. There will serve only the largest value piccolo.Le size of the CCD can be expressed in various ways. Usually there is a value expressed as a fraction of an inch (ie 1 / 4 ") and the length of the diagonal in millimeters. If there is only the value in inches, look on the internet the corresponding value of the diagonal, or even the size width and height, if any. Knowing the diagonal, we calculate the width of the CCD with the following formula: Length = 4 / 5 * diagonaleA this point you can proceed with the actual measurement.
between frames taken with the value zoom known, find the one where the air is clearer. Export the frame to open it with a program of graphics and measure the length of the plane in pixels.
The distance D of the plane is calculated using the following formula: D = (LA * LVP * F * Z) / (LC * LAP) LA = actual length of the video width = dell'aereoLVP pixelF = focal length = minimaZ zoomLC = width = length of the plane in CCDLAP pixelESEMPIOSi assumed that the plane has a length of approximately 50 m.Dati Camera: Focal Length: 3.0 to 36 mmDiagonale CCD: CCD 3.27 mmLarghezza: width = 4 / 5 * 3.27 = 2.62 mmCalcolo distance: D = (50 * 12 * 1024 * 3) / (2.62 * 110) = 6396 mPoiché the plane was almost above the observer, we can say that the proportion of the plane was about 6,400 metri.Affinchè the calculation is clear, I suggest you take as a reference plane is known as the effective lunghezza.In conclusion ... If the images of movies, for example, 740 pixels wide.
The formula then is: D = (50 * 740 * 12 * 3) / (2.62 * 110) = 4621.791 metriCalcolo share with empiricoVi method is another way of "Empire" (but without having to use appropriate equipment) to assess the distance from the observer to the object, its size on the vertical to the naked eye. Having known the real size of the aircraft (wingspan or fuselage length), it's easy to calculate the share, compared with the resulting size to the naked eye. Take as a reference to a building 40 meters (the wingspan of a KC-135) in width and they measure the size and apparent to the naked eye at a distance of 3,000 metri.Si then reports this measurement with the size of the resulting , again with the naked eye during the sighting on his portrait, taken on the characteristics of an airplane as a reference. It will deduct the distance.
Example: If a building, 40 meters wide, measuring 8 mm at a distance of 2,000 meters, also a KC-135, measuring 4 mm, it will certainly share the 4000 metri.Metto available to those who wish to use, a file in HTML format, which can be used locally (on your own PC) and without having to go to: ... through which I could extrapolate what necessitava.Per half of that script, drawn up on the html / java page that, everyone will need to calculate the altitude and speed of airplanes "spraying" will quickly get the answer, simply by inserting the data in the tables prepared.
The script can be downloaded from HERE . To use the 'Altitude calculator "of the proposed U.S. site, please fill out the form with four values, three of which (width in pixels, pixels in length and real length of 'plane) are easily calcolabili.Per calculate the horizontal angle (angle of view), must use the form "35mm equivalent focal length" this further down the same pagina.Inserire the focal length (zoom * Minimum focal) in the 'Focal Length Film "and the width of the CCD in the" Film horizontal ". The other fields there interessano.Cliccando the Calculate button, you get the horizontal field in the "horizontal FoV." In our example, we input fields: Film Focal Length: 36Film horizontal: horizontal èFoV 2.62Il result: 4.17Inserendo the data in the first form: Total pixels full width of image: 1024Angle of view (degrees): 4.17Pixel span of aircraft: 110Actual span (feet or meters): 50Il result èAltitude (feet or meters): 10 meters 6386Solo difference over result of my formula.Si can then either choose one or the other method.

Sunday, October 19, 2008

Colloid Cystic Goiter

The Municipality of Savignano sul Rubicon inform the citizens about chemtrails

Following motion [1] all'unamimità approved by the Administration of the Municipality of Savignano sul Rubicon (FC), again for the same initiative, it was decided to publish a newsletter that the City delivers to citizens free of charge, for an article about chemtrails to warn the public of the risks they pose to human health and the environment. The commendable efforts made by the City Council, Dr. Antonio Sampieri, promoter of the motion referred to above and whose example should be followed by quegli amministratori che, invece, pensano ad istupidire la gente ed a distoglierla dai problemi reali, organizzando "notti bianche" e scempiaggini simili.

Leggi qui il documento in formato immagine.

[1] L'ordine del giorno è stato poi seguito da una nuova interrogazione parlamentare , a firma dell'Onorevole Sandro Brandolini.

Qui la scandalosa risposta del Ministero dell'Ambiente.