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

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
4803 1722 37.4 55%


Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
4 4 ENVIRONMENTAL SCIENCES//GEOSCIENCES, MULTIDISCIPLINARY//METEOROLOGY & ATMOSPHERIC SCIENCES 1766162
65 3       SOIL SCIENCE//SOIL SCIENCE SOCIETY OF AMERICA JOURNAL//GEODERMA 84825
1637 2             DIGITAL SOIL MAPPING//GEODERMA//SOIL SCIENCE 6959
4803 1                   BRUCE E BUTLER//SOIL SPECTROSCOPY//SOIL REFLECTANCE 1722

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 BRUCE E BUTLER address 307811 1% 69% 25
2 SOIL SPECTROSCOPY authKW 249337 1% 94% 15
3 SOIL REFLECTANCE authKW 150183 1% 71% 12
4 PROXIMAL SOIL SENSING authKW 136194 1% 59% 13
5 SOIL SENSOR authKW 131370 1% 44% 17
6 PARTIAL LEAST SQUARES REGRESSION authKW 110927 4% 8% 75
7 VIS NIR SPECTROSCOPY authKW 110411 2% 21% 29
8 SOIL SPECTRAL LIBRARY authKW 106385 0% 100% 6
9 SOIL LINE authKW 93310 1% 53% 10
10 VIS NIR authKW 91436 1% 37% 14

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Soil Science 65901 37% 1% 635
2 Remote Sensing 21433 15% 0% 263
3 Imaging Science & Photographic Technology 9600 11% 0% 184
4 Spectroscopy 4466 14% 0% 248
5 Agricultural Engineering 2842 5% 0% 92
6 Agriculture, Multidisciplinary 2337 8% 0% 138
7 Environmental Sciences 1040 13% 0% 231
8 Agronomy 860 7% 0% 112
9 Geography, Physical 203 2% 0% 36
10 Chemistry, Analytical 202 6% 0% 106

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 BRUCE E BUTLER 307811 1% 69% 25
2 AUSTRALIAN PRECIS AGR 81396 1% 31% 15
3 SOIL CONSERVAT DRAINAGE 63826 0% 60% 6
4 GEOG PHYS GEOG SOIL SCI 63321 0% 71% 5
5 OASIS ECOSYST 63321 0% 71% 5
6 MOE MODERN PRECIS AGR SYST INTEGRAT 56737 0% 80% 4
7 PL REMOTE SENSING INFORMAT TECHNOL 53180 1% 33% 9
8 SOIL EROS STN 44868 1% 28% 9
9 OASIS ECOL 43338 1% 16% 15
10 IRDM 40292 0% 45% 5

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 GEODERMA 74208 9% 3% 150
2 JOURNAL OF NEAR INFRARED SPECTROSCOPY 71922 3% 7% 56
3 SPECTROSCOPY AND SPECTRAL ANALYSIS 29211 8% 1% 130
4 SOIL SCIENCE SOCIETY OF AMERICA JOURNAL 26986 7% 1% 119
5 EUROPEAN JOURNAL OF SOIL SCIENCE 25380 3% 3% 51
6 INTERNATIONAL JOURNAL OF REMOTE SENSING 16469 5% 1% 94
7 BIOSYSTEMS ENGINEERING 7743 2% 1% 32
8 REMOTE SENSING 7510 2% 1% 37
9 REMOTE SENSING OF ENVIRONMENT 6596 3% 1% 48
10 SOIL SCIENCE 5725 2% 1% 33

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 SOIL SPECTROSCOPY 249337 1% 94% 15 Search SOIL+SPECTROSCOPY Search SOIL+SPECTROSCOPY
2 SOIL REFLECTANCE 150183 1% 71% 12 Search SOIL+REFLECTANCE Search SOIL+REFLECTANCE
3 PROXIMAL SOIL SENSING 136194 1% 59% 13 Search PROXIMAL+SOIL+SENSING Search PROXIMAL+SOIL+SENSING
4 SOIL SENSOR 131370 1% 44% 17 Search SOIL+SENSOR Search SOIL+SENSOR
5 PARTIAL LEAST SQUARES REGRESSION 110927 4% 8% 75 Search PARTIAL+LEAST+SQUARES+REGRESSION Search PARTIAL+LEAST+SQUARES+REGRESSION
6 VIS NIR SPECTROSCOPY 110411 2% 21% 29 Search VIS+NIR+SPECTROSCOPY Search VIS+NIR+SPECTROSCOPY
7 SOIL SPECTRAL LIBRARY 106385 0% 100% 6 Search SOIL+SPECTRAL+LIBRARY Search SOIL+SPECTRAL+LIBRARY
8 SOIL LINE 93310 1% 53% 10 Search SOIL+LINE Search SOIL+LINE
9 VIS NIR 91436 1% 37% 14 Search VIS+NIR Search VIS+NIR
10 VNIR SPECTROSCOPY 89754 1% 56% 9 Search VNIR+SPECTROSCOPY Search VNIR+SPECTROSCOPY

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.


Rank Reference # ref. in
cl.		 Shr. of ref. in
cl.		 Citations
1 SORIANO-DISLA, JM , JANIK, LJ , ROSSEL, RAV , MACDONALD, LM , MCLAUGHLIN, MJ , (2014) THE PERFORMANCE OF VISIBLE, NEAR-, AND MID-INFRARED REFLECTANCE SPECTROSCOPY FOR PREDICTION OF SOIL PHYSICAL, CHEMICAL, AND BIOLOGICAL PROPERTIES.APPLIED SPECTROSCOPY REVIEWS. VOL. 49. ISSUE 2. P. 139 -186 178 84% 66
2 ROSSEL, RAV , BEHRENS, T , BEN-DOR, E , BROWN, DJ , DEMATTE, JAM , SHEPHERD, KD , SHI, Z , STENBERG, B , STEVENS, A , ADAMCHUK, V , ET AL (2016) A GLOBAL SPECTRAL LIBRARY TO CHARACTERIZE THE WORLD'S SOIL.EARTH-SCIENCE REVIEWS. VOL. 155. ISSUE . P. 198 -230 126 91% 5
3 STENBERG, B , ROSSEL, RAV , MOUAZEN, AM , WETTERLIND, J , (2010) VISIBLE AND NEAR INFRARED SPECTROSCOPY IN SOIL SCIENCE.ADVANCES IN AGRONOMY, VOL 107. VOL. 107. ISSUE . P. 163-215 100 81% 213
4 REEVES, JB , (2010) NEAR- VERSUS MID-INFRARED DIFFUSE REFLECTANCE SPECTROSCOPY FOR SOIL ANALYSIS EMPHASIZING CARBON AND LABORATORY VERSUS ON-SITE ANALYSIS: WHERE ARE WE AND WHAT NEEDS TO BE DONE?.GEODERMA. VOL. 158. ISSUE 1-2. P. 3-14 65 84% 88
5 GHOLIZADEH, A , BORUVKA, L , SABERIOON, M , VASAT, R , (2013) 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.APPLIED SPECTROSCOPY. VOL. 67. ISSUE 12. P. 1349-1362 69 79% 14
6 CECILLON, L , BARTHES, BG , GOMEZ, C , ERTLEN, D , GENOT, V , HEDDE, M , STEVENS, A , BRUN, JJ , (2009) ASSESSMENT AND MONITORING OF SOIL QUALITY USING NEAR-INFRARED REFLECTANCE SPECTROSCOPY (NIRS).EUROPEAN JOURNAL OF SOIL SCIENCE. VOL. 60. ISSUE 5. P. 770 -784 67 78% 79
7 BELLON-MAUREL, V , MCBRATNEY, A , (2011) NEAR-INFRARED (NIR) AND MID-INFRARED (MIR) SPECTROSCOPIC TECHNIQUES FOR ASSESSING THE AMOUNT OF CARBON STOCK IN SOILS - CRITICAL REVIEW AND RESEARCH PERSPECTIVES.SOIL BIOLOGY & BIOCHEMISTRY. VOL. 43. ISSUE 7. P. 1398-1410 49 89% 99
8 GENOT, V , COLINET, G , BOCK, L , VANVYVE, D , REUSEN, Y , DARDENNE, P , (2011) NEAR INFRARED REFLECTANCE SPECTROSCOPY FOR ESTIMATING SOIL CHARACTERISTICS VALUABLE IN THE DIAGNOSIS OF SOIL FERTILITY.JOURNAL OF NEAR INFRARED SPECTROSCOPY. VOL. 19. ISSUE 2. P. 117 -138 55 93% 34
9 NOCITA, M , STEVENS, A , VAN WESEMAEL, B , AITKENHEAD, M , BACHMANN, M , BARTHES, B , BEN DOR, E , BROWN, DJ , CLAIROTTE, M , CSORBA, A , ET AL (2015) SOIL SPECTROSCOPY: AN ALTERNATIVE TO WET CHEMISTRY FOR SOIL MONITORING.ADVANCES IN AGRONOMY, VOL 132. VOL. 132. ISSUE . P. 139 -159 46 90% 15
10 RATHOD, PH , MULLER, I , VAN DER MEER, FD , DE SMETH, B , (2016) ANALYSIS OF VISIBLE AND NEAR INFRARED SPECTRAL REFLECTANCE FOR ASSESSING METALS IN SOIL.ENVIRONMENTAL MONITORING AND ASSESSMENT. VOL. 188. ISSUE 10. P. - 45 92% 0

Classes with closest relation at Level 1


Rank Class id link
1 33205 CROP RESIDUE COVER//CELLULOSE ABSORPTION INDEX//NON PHOTOSYNTHETIC VEGETATION
2 7991 DIGITAL SOIL MAPPING//SOIL SURVEY//GEODERMA
3 12226 NEAR INFRARED REFLECTANCE SPECTROSCOPY//MID FTIR//NEAR INFRARED REFLECTANCE SPECTROSCOPY NIRS
4 8471 ASTER//LITHOLOGICAL MAPPING//MINERAL MAPPING
5 28329 DRY COMBUSTION//WALKLEY BLACK METHOD//WALKLEY BLACK
6 3352 MANAGEMENT ZONES//GEOSTATISTICS//PRECISION AGRICULTURE
7 1925 MULTIVARIATE CALIBRATION//JOURNAL OF CHEMOMETRICS//CALIBRATION TRANSFER
8 26341 SPECTROSCOPY AND SPECTRAL ANALYSIS//DIPHENYLCARBAZINE CITRATE//HYPER SPECTRAL DATA GATHERING
9 33630 COMPUTER AIDED QUALITY ASSURANCE//OBJECT DOMAIN//CIEMCIES MATEMAT INFORMAT
10 535 VEGETATION INDICES//REMOTE SENSING//VEGETATION INDEX

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