OgDmk01

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Measurements from a board in a door(?) in Linköping Cathedral, southern side of the church. The photo on which the measurments are based on was taken spontaneously, and is not calibrated but approximately 200-300 dpi. It is probably from Östergötland, somewhere around Linköping.

Cybis CDendro, Algorithm: Proportion of last two years growth (2,0,T)
Correlations between available references and OgDmk01a dated to 1770 with corr >= 0,44 and with overlap >= 82
Results sorted according to decreasing correlation coefficient values.
                    T-  Over
           Corr   Test   lap
all...     0,60   6,77    82   based on 6 members
SE005-go   0,56   6,04    82  Gotland (Lunds Universitet, "extraterastrial")          PISY
SE003-Hö   0,54   5,68    82  Högelycke, Nybro (Extraterastrial SE003)                PISY
BratPISY   0,51   5,36    82  Mälardalen area, publ. Bråthen                          PISY
Estonia    0,49   5,03    82  Estland, (proj. Extraterastrial)                        PISY
swed302    0,46   4,61    82  NAMDO  1 Naemdoe Stockholm archipelago (Updated 2/2003) PISY
Sissh041   0,44   4,37    82  Sisshammar (T. Andreasson)                              PISY

SE005 SE003 BratPISY Estonia swed302 Sissh041

OgDmk  1 Linköpings domkyrka                                 PISY
OgDmk  2 Sweden       Pinus sylvestris         58N 16E             1688 1770
OgDmk  3 T. Axelson
OgDmk   #### Measurements from uncalibrated photo taken 21 July 2009 on a board at the southern side of the church (indoor). 
OgDmk   #### Mean of two series from the same radius.
OgDmk01a1688    55    55
OgDmk01a1690    50    69    96    77   115    96   100   104   134   153
OgDmk01a1700   146   142   146   126   115   134   115   150   172   134
OgDmk01a1710   134   173   142   138   119   115   100   100   119    88
OgDmk01a1720    96    96   161   108   127   150   107   119   104   154
OgDmk01a1730   127   104   111    88   104   154   115   100   108    73
OgDmk01a1740    81    81   111    92   126   108   108    62    73    61
OgDmk01a1750    73    50    58    50    65    84    92   100    62    77
OgDmk01a1760    54    61    50    46    46    62    84    69    54    50
OgDmk01a1770    54   999
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