Class information for:
Level 1: BRUCE E BUTLER//SOIL SPECTROSCOPY//SOIL SPECTRAL LIBRARY

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
6068 1467 35.3 52%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
1740 5974 DIGITAL SOIL MAPPING//PRECISION AGRICULTURE//GEOSTATISTICS

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 BRUCE E BUTLER Address 36 79% 2% 23
2 SOIL SPECTROSCOPY Author keyword 15 88% 0% 7
3 SOIL SPECTRAL LIBRARY Author keyword 8 100% 0% 5
4 SOIL REFLECTANCE Author keyword 7 48% 1% 11
5 MOE MODERN PRECIS AGR SYST INTEGRAT Address 6 80% 0% 4
6 SOIL SENSOR Author keyword 6 43% 1% 10
7 VISNIR Author keyword 6 100% 0% 4
8 SOIL CONSERVAT DRAINAGE Address 5 60% 0% 6
9 VNIR SPECTROSCOPY Author keyword 5 54% 0% 7
10 GEOG PHYS GEOG SOIL SCI Address 4 67% 0% 4

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 SOIL SPECTROSCOPY 15 88% 0% 7 Search SOIL+SPECTROSCOPY Search SOIL+SPECTROSCOPY
2 SOIL SPECTRAL LIBRARY 8 100% 0% 5 Search SOIL+SPECTRAL+LIBRARY Search SOIL+SPECTRAL+LIBRARY
3 SOIL REFLECTANCE 7 48% 1% 11 Search SOIL+REFLECTANCE Search SOIL+REFLECTANCE
4 SOIL SENSOR 6 43% 1% 10 Search SOIL+SENSOR Search SOIL+SENSOR
5 VISNIR 6 100% 0% 4 Search VISNIR Search VISNIR
6 VNIR SPECTROSCOPY 5 54% 0% 7 Search VNIR+SPECTROSCOPY Search VNIR+SPECTROSCOPY
7 NEAR INFRARED NIR REFLECTANCE SPECTROSCOPY 4 75% 0% 3 Search NEAR+INFRARED+NIR+REFLECTANCE+SPECTROSCOPY Search NEAR+INFRARED+NIR+REFLECTANCE+SPECTROSCOPY
8 VIS NIR REFLECTANCE SPECTROSCOPY 4 75% 0% 3 Search VIS+NIR+REFLECTANCE+SPECTROSCOPY Search VIS+NIR+REFLECTANCE+SPECTROSCOPY
9 PROXIMAL SOIL SENSING 4 38% 1% 8 Search PROXIMAL+SOIL+SENSING Search PROXIMAL+SOIL+SENSING
10 SOIL SALT CONTENT 3 43% 0% 6 Search SOIL+SALT+CONTENT Search SOIL+SALT+CONTENT

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 SIMULTANEOUSLY EVALUATE 62 90% 2% 27
2 DIFFUSE REFLECTANCE SPECTROSCOPY 35 18% 12% 173
3 SALT AFFECTED SOILS 21 36% 3% 48
4 NEAR INFRARED ANALYSIS 17 68% 1% 15
5 INFRARED REFLECTANCE SPECTROSCOPY 15 13% 7% 103
6 NITROGEN ANALYSIS 15 88% 0% 7
7 AIRBORNE HYPERSPECTRAL MEASUREMENTS 13 71% 1% 10
8 WATERLOGGED AREAS 9 83% 0% 5
9 ULTRA VIOLET 8 45% 1% 14
10 NIR SPECTROPHOTOMETER 8 75% 0% 6

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
The Performance of Visible, Near-, and Mid-Infrared Reflectance Spectroscopy for Prediction of Soil Physical, Chemical, and Biological Properties 2014 19 212 84%
VISIBLE AND NEAR INFRARED SPECTROSCOPY IN SOIL SCIENCE 2010 142 123 79%
Near-infrared (NIR) and mid-infrared (MIR) spectroscopic techniques for assessing the amount of carbon stock in soils - Critical review and research perspectives 2011 58 55 87%
Assessment and monitoring of soil quality using near-infrared reflectance spectroscopy (NIRS) 2009 57 86 77%
Remote sensing of soil salinity: potentials and constraints 2003 208 40 58%
The use of remote sensing in soil and terrain mapping - A review 2011 87 184 23%
Visible, Near-Infrared, and Mid-Infrared Spectroscopy Applications for Soil Assessment with Emphasis on Soil Organic Matter Content and Quality: State-of-the-Art and Key Issues 2013 5 87 78%
Visible and near-infrared reflectance spectroscopy-An alternative for monitoring soil contamination by heavy metals 2014 4 76 50%
SENSING SOIL PROPERTIES IN THE LABORATORY, IN SITU, AND ON-LINE: A REVIEW 2012 22 218 37%
Evaluation of soil fertility using infrared spectroscopy: a review 2009 25 89 65%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 BRUCE E BUTLER 36 79% 1.6% 23
2 MOE MODERN PRECIS AGR SYST INTEGRAT 6 80% 0.3% 4
3 SOIL CONSERVAT DRAINAGE 5 60% 0.4% 6
4 GEOG PHYS GEOG SOIL SCI 4 67% 0.3% 4
5 ANIM NUTR NIRS 4 75% 0.2% 3
6 AWPL 4 75% 0.2% 3
7 CSIRO SUSTAINABLE AGR FLAGSHIP PROGRAM 4 75% 0.2% 3
8 OASIS ECOSYST 4 75% 0.2% 3
9 AUSTRALIAN PRECIS AGR 4 27% 0.9% 13
10 OASIS ECOL 3 21% 1.0% 15

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000178581 NON PHOTOSYNTHETIC VEGETATION//CROP RESIDUE COVER//CELLULOSE ABSORPTION INDEX CAI
2 0.0000125442 ARTHUR BRANT EXPLORAT GEOPHYS//ASTER//LITHOLOGICAL MAPPING
3 0.0000124467 NEAR INFRARED REFLECTANCE SPECTROSCOPY//NEAR INFRARED REFLECTANCE SPECTROSCOPY NIRS//SINGLE SEED
4 0.0000096530 DIGITAL SOIL MAPPING//PEDOMETRICS//REGRESSION KRIGING
5 0.0000094955 APPARENT ELECTRICAL CONDUCTIVITY//GRP SOIL SPATIAL INVENTORY TECH//EM38
6 0.0000085168 CONODONT ALTERATION INDEX//ARCHEOL NAT HIST//BIOGENIC CONTENT
7 0.0000071898 PEAT ENERGY//ELECTRODE ADSORPTION//LECMA
8 0.0000064974 DRY COMBUSTION//WALKLEY BLACK//WALKLEY BLACK METHOD
9 0.0000061645 VEGETATION INDICES//VEGETATION INDEX//AGR REMOTE SENSING INFORMAT SYST PLICAT
10 0.0000056680 CALIBRATION TRANSFER//MULTIVARIATE CALIBRATION//JOURNAL OF CHEMOMETRICS