Class information for:
Level 1: PRECISION AGRICULTURE//SITE SPECIFIC CROP MANAGEMENT//GEOESTATISTICS

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
5823 1501 28.9 40%


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 PRECISION AGRICULTURE Author keyword 48 20% 14% 216
2 SITE SPECIFIC CROP MANAGEMENT Author keyword 25 71% 1% 20
3 GEOESTATISTICS Author keyword 22 81% 1% 13
4 MANAGEMENT ZONES Author keyword 22 46% 2% 35
5 YIELD MONITOR Author keyword 20 50% 2% 29
6 YIELD MAPPING Author keyword 14 41% 2% 27
7 PRECISION FARMING Author keyword 12 19% 4% 60
8 MANAGEMENT ZONE Author keyword 12 52% 1% 17
9 YIELD MAP Author keyword 11 46% 1% 18
10 TOBACCO FIELD Author keyword 11 100% 0% 6

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 PRECISION AGRICULTURE 48 20% 14% 216 Search PRECISION+AGRICULTURE Search PRECISION+AGRICULTURE
2 SITE SPECIFIC CROP MANAGEMENT 25 71% 1% 20 Search SITE+SPECIFIC+CROP+MANAGEMENT Search SITE+SPECIFIC+CROP+MANAGEMENT
3 GEOESTATISTICS 22 81% 1% 13 Search GEOESTATISTICS Search GEOESTATISTICS
4 MANAGEMENT ZONES 22 46% 2% 35 Search MANAGEMENT+ZONES Search MANAGEMENT+ZONES
5 YIELD MONITOR 20 50% 2% 29 Search YIELD+MONITOR Search YIELD+MONITOR
6 YIELD MAPPING 14 41% 2% 27 Search YIELD+MAPPING Search YIELD+MAPPING
7 PRECISION FARMING 12 19% 4% 60 Search PRECISION+FARMING Search PRECISION+FARMING
8 MANAGEMENT ZONE 12 52% 1% 17 Search MANAGEMENT+ZONE Search MANAGEMENT+ZONE
9 YIELD MAP 11 46% 1% 18 Search YIELD+MAP Search YIELD+MAP
10 TOBACCO FIELD 11 100% 0% 6 Search TOBACCO+FIELD Search TOBACCO+FIELD

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 MANAGEMENT ZONES 12 36% 2% 28
2 GEOSTATISTICAL ANALYSIS 11 22% 3% 45
3 CHEMICAL ATTRIBUTES 11 42% 1% 20
4 SOIL ELECTRICAL CONDUCTIVITY 9 23% 2% 35
5 SOYBEAN QUALITY DATA 9 83% 0% 5
6 PRECISION AGRICULTURE 8 13% 4% 56
7 SLOPE POSITION 7 43% 1% 13
8 SITE SPECIFIC MANAGEMENT 7 29% 1% 20
9 FIELD SCALE VARIABILITY 7 53% 1% 9
10 FIELD TOPOGRAPHY 5 55% 0% 6

Journals


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 PRECISION AGRICULTURE 23 23% 6% 87

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Precision nitrogen management of wheat. A review 2013 13 113 33%
Aspects of precision agriculture 1999 145 76 30%
Precision farming of cereal crops: a review of a six year experiment to develop management guidelines 2003 22 1 100%
Attribute Selection Impact on Linear and Nonlinear Regression Models for Crop Yield Prediction 2014 1 7 29%
The role of chemometrics in single and sequential extraction assays: A Review. Part II. Cluster analysis, multiple linear regression, mixture resolution, experimental design and other techniques 2011 21 75 16%
Lessons from nearly 20 years of Precision Agriculture research, development, and adoption as a guide to its appropriate application 2009 29 53 26%
Factors influencing the adoption of precision agricultural technologies: a review for policy implications 2012 6 46 33%
Adoption of precision agriculture technologies in India and in some developing countries: Scope, present status and strategies 2009 5 9 56%
A review of the technologies for mapping within-field variability 2003 54 6 33%
Statistical aspects of on-farm experimentation 2011 9 48 19%

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 AGR MACHINES 7 64% 0.5% 7
2 BIOMATH DATABASES 6 80% 0.3% 4
3 SOLOS ADUBOS 6 17% 2.1% 32
4 GRP PESQUISA GROS 6 100% 0.3% 4
5 PROGRAMA INGN AGR 3 57% 0.3% 4
6 GRP PESQUISA GGEA 3 100% 0.2% 3
7 TOBACCO CULTIVAT PHYSIOL BIOCHEM 3 38% 0.4% 6
8 PROGRAMA POS ENG AGR 3 50% 0.3% 4
9 SE LAND MANAGEMENT 3 60% 0.2% 3
10 FITOSSANIDADE ENGN RURAL SOLOS 3 14% 1.1% 17

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000276879 APPARENT ELECTRICAL CONDUCTIVITY//GRP SOIL SPATIAL INVENTORY TECH//EM38
2 0.0000244381 DIGITAL SOIL MAPPING//PEDOMETRICS//REGRESSION KRIGING
3 0.0000122488 CHLOROPHYLL METER//ON FARM NETWORK//SPAD 502
4 0.0000096254 SOIL DESICCATION//REPRESENTATIVE LOCATION//LOESS PLATEAU
5 0.0000088217 ARTIFICIAL EROSION//SOIL PRODUCTIVITY//FERTILIZER AND CATTLE MANURE
6 0.0000085369 CHAIR GEODESY GEOINFORMAT//COMPUTER ADOPTION//FMIS
7 0.0000075180 GRANULAR APPLICATION//HAMMOND STN//PATTERN UNIFORMITY
8 0.0000069854 SOIL QUALITY INDEX//AICRPDA//SUSTAINABILITY YIELD INDEX
9 0.0000063672 SPECIFIC SHEARING ENERGY//GRAIN SEPARATION//COMBINE HARVESTER
10 0.0000061544 WEED DETECTION//AUTOMATIC GUIDANCE//AGRICULTURAL ROBOTICS