Johnson, J.M.: Geographic information (2003)
0.03
0.034274023 = product of:
0.068548046 = sum of:
0.068548046 = product of:
0.13709609 = sum of:
0.13709609 = weight(_text_:2003 in 4584) [ClassicSimilarity], result of:
0.13709609 = score(doc=4584,freq=3.0), product of:
0.19453894 = queryWeight, product of:
4.339969 = idf(docFreq=1566, maxDocs=44218)
0.044824958 = queryNorm
0.7047231 = fieldWeight in 4584, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
4.339969 = idf(docFreq=1566, maxDocs=44218)
0.09375 = fieldNorm(doc=4584)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Year
- 2003