User contributions for SammysHP

16:5016:50, 18 February 2015 diff hist −149‎ m JOSM/Plugins/PicLayer ‎ →‎New .cal file format: Use LaTeX for equation
16:4616:46, 18 February 2015 diff hist +399‎ N File:Latex translation-rotation-scale.png ‎ \begin{pmatrix} x' \\ y' \\ - \end{pmatrix} = \begin{pmatrix} 1 & 0 & p_x \\ 0 & 1 & p_y \\ 0 & 0 & 1 \end{pmatrix} \cdot \begin{pmatrix} M_{00} & M_{01} & M_{02} \\ M_{10} & M_{11} & -M_{12} \\ 0 & 0 & 1 \end{pmatrix} \cdot \begin{pmatrix} \frac{S}{10...
16:3216:32, 18 February 2015 diff hist −183‎ User:SammysHP ‎No edit summary current

14:1014:10, 9 May 2013 diff hist +8‎ Slippy map tilenames ‎ →‎Mathematics: Better images
14:0614:06, 9 May 2013 diff hist +361‎ N File:Tile to latlon.png ‎ Formulas to convert tile x,y coordinates into latitude and longitude. Based upon File:Lonlat_tile.JPG. \begin{align*} lon &= \frac{x}{2^z} \cdot 360 - 180 \\ \\ lat &= \arctan \Bigg( \sinh \bigg( \pi - \frac{y}{2^... current
14:0314:03, 9 May 2013 diff hist +654‎ N File:Latlon to tile.png ‎ Formulas to convert latitude and longitude into tile x,y coordinates. Based upon File:Xy_tile.JPG. \begin{align*} x &= \left\lfloor \frac{lon + 180}{360} \cdot 2^z \right\rfloor \\ \\ y &= \left\lfloor \left( ... current

15:0315:03, 13 April 2013 diff hist 0‎ m Celle ‎ →‎markierte Radtouren
15:0215:02, 13 April 2013 diff hist +51‎ Celle ‎ Aerowest hinzugefügt
14:5914:59, 13 April 2013 diff hist −3,407‎ Celle ‎ Status entfernt, da er seit fast 5 Jahren nicht aktualisiert wurde und sich die aktuelle Kartierung nicht mehr in dieser Form erfassen lässt.

16:5916:59, 21 May 2011 diff hist −692‎ Celle ‎ Straßenverzeichnis entfernt (existiert nicht mehr), Status aktualisiert (Rest folgt)
16:4516:45, 21 May 2011 diff hist +41‎ N User:SammysHP ‎ Created page with "Mapper aus Celle, http://www.sammyshp.de/"

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