Section: Information / Measurement System
Variable: Length Measurement System (All coded records)
Textual evidence of length measurement systems. Measurement units are named in sources.  
Length Measurement System
#  Polity  Coded Value Tags Year(s) Edit Desc
1 Bito Dynasty absent Inferred 1700 CE 1859 CE
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2 Bito Dynasty absent Confident 1860 CE 1894 CE
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3 Austria - Habsburg Dynasty II present Confident 1867 CE 1918 CE
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4 Soviet Union present Confident 1923 CE 1991 CE
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5 Adal Sultanate present Confident 1375 CE 1543 CE
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6 Tunni Sultanate present Confident 800 CE 1200 CE
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7 Ajuran Sultanate present Confident 1250 CE 1700 CE
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8 Sultanate of Geledi present Confident 1750 CE 1911 CE
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9 British Empire I present Confident 1690 CE 1849 CE
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10 Holy Roman Empire - Ottonian-Salian Dynasty present Confident 919 CE 1125 CE
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11 Shoa Sultanate present Confident 1108 CE 1285 CE
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12 Ifat Sultanate present Confident 1280 CE 1375 CE
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13 Majeerteen Sultanate present Confident 1750 CE 1926 CE
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14 Early Pandyas present Confident 300 BCE 300 CE
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15 Kingdom of Jimma present Inferred 1790 CE 1932 CE
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16 Habr Yunis present Inferred 1300 CE 1886 CE
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17 Kingdom of Gomma present Inferred 1780 CE 1886 CE
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18 Napoleonic France present Confident 1816 CE 1870 CE
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19 Chaco Canyon - Late Bonito phase present Inferred 1101 CE 1140 CE
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20 Harla Kingdom present Inferred 10000 BCE 2000 CE
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21 Hadiya Sultanate present Inferred 1300 CE 1680 CE
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22 Medri Bahri present Inferred 1310 CE 1889 CE
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23 Early Cholas present Inferred 300 BCE 300 CE
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24 Funj Sultanate present Inferred 1504 CE 1820 CE
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25 Kingdom of Kaffa present Inferred 1390 CE 1897 CE
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26 Kingdom of Gumma present Inferred 1800 CE 1897 CE
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27 Lombard Kingdom unknown Suspected 568 CE 774 CE
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28 Emirate of Harar present Inferred 1650 CE 1875 CE
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29 Early Sultanate of Aussa present Inferred 1734 CE 1895 CE
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30 Isaaq Sultanate present Inferred 1300 CE 1886 CE
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31 Late Pallava Empire present Inferred 300 CE 890 CE
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32 Kalabhra Dynasty present Inferred 200 CE 600 CE
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33 Plantagenet England present Confident 1154 CE 1485 CE
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34 Kingdom of Bohemia - Luxembourgian and Jagiellonian Dynasty present Confident 1310 CE 1526 CE
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35 Us Reconstruction-Progressive present Confident 1866 CE 1933 CE
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36 Antebellum US present Confident 1776 CE 1865 CE
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37 Tudor and Early Stuart England present Confident 1486 CE 1689 CE
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38 Khwarezmid Empire present Confident 1157 CE 1231 CE
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39 Austria - Habsburg Dynasty I present Confident 1454 CE 1648 CE
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40 Golden Horde present Confident 1240 CE 1440 CE
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41 Hohokam Culture unknown Suspected 300 CE 1500 CE
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42 British Empire IIIIIIIIII present Confident 1850 CE 1968 CE
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43 Austria - Habsburg Dynasty II present Confident 1649 CE 1918 CE
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44 Russian Empire, Romanov Dynasty II present Confident 1776 CE 1917 CE
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45 Qin Empire present Confident 338 BCE 207 BCE
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46 Southern Song present Confident 1127 CE 1279 CE
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47 Eastern Zhou present Confident 475 BCE 256 BCE
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48 Macedonian Empire present Confident 330 BCE 312 BCE
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49 Portuguese Empire - Renaissance Period present Confident 1495 CE 1579 CE
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50 Portuguese Empire - Early Modern present Confident 1640 CE 1806 CE
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51 Grand Principality of Moscow, Rurikid Dynasty present Confident 1480 CE 1613 CE
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52 Classic Tana present Confident 1100 CE 1498 CE
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53 Kievan Rus present Confident 880 CE 1242 CE
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54 Cwezi Dynasty absent Inferred 1450 CE 1699 CE
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55 Sena Dynasty unknown Suspected 1095 CE 1245 CE
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56 Sena Dynasty absent Inferred 1095 CE 1245 CE
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57 Almoravids present Confident 1035 CE 1150 CE
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58 Avar Khaganate unknown Suspected 586 CE 822 CE
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59 Axum II present Inferred 350 CE 599 CE
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60 Axum III present Inferred 600 CE 800 CE
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61 Bagan present Confident 1044 CE 1287 CE
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62 Banu Ghaniya present Inferred 1126 CE 1227 CE
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63 Bulgaria - Early present Inferred 681 CE 864 CE
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64 Bulgaria - Middle present Inferred 865 CE 1018 CE
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65 Chauhana Dynasty present Confident 973 CE 1192 CE
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66 Chu Kingdom - Spring and Autumn Period present Inferred 740 BCE 489 BCE
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67 Chu Kingdom - Warring States Period present Confident 488 BCE 223 BCE
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68 Crimean Khanate present Inferred 1440 CE 1783 CE
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69 Early Greater Coclé absent Inferred 200 CE 700 CE
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70 Early Nyoro absent Inferred 900 CE 1449 CE
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71 Idrisids present Confident 789 CE 917 CE
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72 Kakatiya Dynasty present Confident 1175 CE 1324 CE
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73 Kamarupa Kingdom unknown Suspected 350 CE 1130 CE
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74 Kangju present Inferred 150 BCE 350 CE
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75 Kazan Khanate present Inferred 1438 CE 1552 CE
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76 Kingdom of Congo present Inferred 1491 CE 1568 CE
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77 Kingdom of Georgia II present Inferred 975 CE 1243 CE
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78 La Mula-Sarigua absent Inferred 1300 BCE 200 CE
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79 Late Greater Coclé absent Inferred 1000 CE 1515 CE
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80 Later Qin Kingdom present Inferred 386 CE 417 CE
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81 Later Yan Kingdom present Inferred 385 CE 409 CE
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82 Makuria Kingdom I present Inferred 568 CE 618 CE
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83 Makuria Kingdom II present Inferred 619 CE 849 CE
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84 Makuria Kingdom III present Inferred 850 CE 1099 CE
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85 Malacca Sultanate uncoded Undecided 1396 CE 1511 CE
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86 Malacca Sultanate present Confident 1270 CE 1415 CE
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87 Mauretania present Inferred 125 BCE 44 CE
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88 Middle Greater Coclé absent Inferred 700 CE 1000 CE
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89 Monagrillo absent Inferred 3000 BCE 1300 BCE
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90 Monte Alban V Early Postclassic present Confident 900 CE 1099 CE
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91 Monte Alban V Late Postclassic present Confident 1101 CE 1520 CE
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92 Numidia present Inferred 220 BCE 46 BCE
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93 Ottoman Empire Late Period present Inferred 1873 CE 1920 CE
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94 Russian Principate present Confident 1133 CE 1240 CE
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95 Songhai Empire present Inferred 1376 CE 1493 CE
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96 Southern Qi State present Inferred 479 CE 502 CE
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97 Tahert present Inferred 761 CE 909 CE
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98 Third Scythian Kingdom present Inferred 429 BCE 225 BCE
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99 Tlemcen present Inferred 1235 CE 1554 CE
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100 Tuyuhun present Inferred 300 CE 663 CE
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101 Wattasid present Inferred 1465 CE 1554 CE
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102 Xixia present Inferred 1032 CE 1227 CE
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103 Yueban unknown Suspected 350 CE 450 CE
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104 Zagwe present Inferred 1137 CE 1269 CE
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105 Zirids present Inferred 973 CE 1148 CE
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106 * Norman England present Confident 1066 CE 1153 CE
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107 Saffarid Caliphate present Inferred 861 CE 1003 CE
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108 * Ottoman Empire IV present Confident 1839 CE 1922 CE
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109 Classical Ife present Inferred 1000 CE 1400 CE
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110 Early United Mexican States present Confident 1810 CE 1920 CE
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111 Dutch Empire present Confident 1648 CE 1795 CE
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