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indicating presence, absence, or direction, of movement (1156) 1156
measuring (1156) 1156
measuring linear or angular speed, acceleration, deceleration,or shock (1156) 1156
physics (1156) 1156
testing (1156) 1156
models (775) 775
maps (755) 755
advertising (737) 737
appliances for teaching, or communicating with, the blind,deaf or mute (737) 737
cryptography (737) 737
diagrams (737) 737
display (737) 737
education (737) 737
educational or demonstration appliances (737) 737
globes (737) 737
planetaria (737) 737
seals (737) 737
human necessities (414) 414
counting (354) 354
calculating (353) 353
computing (353) 353
gyroscopic instruments (308) 308
measuring distances, levels or bearings (308) 308
navigation (308) 308
photogrammetry or videogrammetry (308) 308
surveying (308) 308
hygiene (279) 279
medical or veterinary science (279) 279
amusements (268) 268
games (268) 268
sports (268) 268
identification (260) 260
diagnosis (256) 256
surgery (256) 256
apparatus for physical training, gymnastics, swimming,climbing, or fencing (248) 248
ball games (248) 248
training equipment (248) 248
electric digital data processing (209) 209
performing operations (187) 187
transporting (187) 187
analogous arrangements using other waves (160) 160
determining distance or velocity by use of radio waves (160) 160
locating or presence-detecting by use of the reflection orreradiation of radio waves (160) 160
radio direction-finding (160) 160
radio navigation (160) 160
electricity (142) 142
vehicles in general (132) 132
signalling (121) 121
healthcare informatics, i.e. information and communicationtechnology [ict] specially adapted for the handling orprocessing of medical or healthcare data (118) 118
information and communication technology [ict] specially adaptedfor specific application fields (118) 118
electric communication technique (117) 117
measuring angles (114) 114
measuring areas (114) 114
measuring irregularities of surfaces or contours (114) 114
measuring length, thickness or similar lineardimensions (114) 114
traffic control systems (102) 102
ecology (99) 99
handling record carriers (99) 99
presentation of data (99) 99
recognition of data (99) 99
record carriers (99) 99
presence-absence (87) 87
image data processing or generation, in general (70) 70
investigating or analysing materials by determining theirchemical or physical properties (66) 66
testing static or dynamic balance of machines orstructures (61) 61
testing structures or apparatus not otherwise provided for (61) 61
vehicles, vehicle fittings, or vehicle parts, not otherwiseprovided for (60) 60
arrangements for measuring two or more variables not coveredin a single other subclass (58) 58
measuring force, stress, torque, work, mechanical power,mechanical efficiency, or fluid pressure (58) 58
measuring not specially adapted for a specific variable (58) 58
measuring or testing not otherwise provided for (58) 58
tariff metering apparatus (58) 58
data processing systems or methods, specially adapted foradministrative, commercial, financial, managerial, supervisoryor forecasting purposes (53) 53
pictorial communication, e.g. television (53) 53
systems or methods specially adapted for administrative,commercial, financial, managerial, supervisory or forecastingpurposes, not otherwise provided for (53) 53
controlling (48) 48
regulating (48) 48
arrangement or mounting of plural diverse prime-movers invehicles (47) 47
arrangement or mounting of propulsion units or oftransmissions in vehicles (47) 47
arrangements in connection with cooling, air intake, gasexhaust or fuel supply of propulsion units, in vehicles (47) 47
auxiliary drives for vehicles (47) 47
instrumentation or dashboards for vehicles (47) 47
conservation (44) 44
species (44) 44
measuring volume, volume flow, mass flow or liquidlevel (42) 42
metering by volume (42) 42
wireless communications networks (42) 42
blasting (41) 41
heating (41) 41
lighting (41) 41
mechanical engineering (41) 41
weapons (41) 41
analysis (35) 35
conjoint control of vehicle sub-units of different type ordifferent function (35) 35
control systems specially adapted for hybrid vehicles (35) 35
road vehicle drive control systems for purposes not related tothe control of a particular sub-unit (35) 35
general tagging of cross-sectional technologies spanning over several sections of the ipc (33) 33
general tagging of new technological developments (33) 33
technical subjects covered by former uspc cross-reference art collections [xracs] and digests (33) 33
zoology (33) 33
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English (1242) 1242
French (184) 184
Chinese (150) 150
German (90) 90
Korean (83) 83
Japanese (67) 67
Portuguese (6) 6
Czech (3) 3
Norwegian (3) 3
Russian (3) 3
Spanish (3) 3
Polish (2) 2
Swedish (2) 2
Croatian (1) 1
Danish (1) 1
Italian (1) 1
Slovenian (1) 1
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Theoretical Ecology, ISSN 1874-1738, 6/2018, Volume 11, Issue 2, pp. 213 - 223
Journal Article
Scandinavian Journal of Statistics, ISSN 0303-6898, 06/2016, Volume 43, Issue 2, pp. 573 - 586
Journal Article
Methods in Ecology and Evolution, ISSN 2041-210X, 04/2014, Volume 5, Issue 4, pp. 336 - 343
The issue of how to estimate species abundance from presence/absence maps has attracted much attention. Several methods have been developed to address this... 
spatial autocorrelation | occurrence | estimating abundance | presence/absence map | Presence/absence map | Spatial autocorrelation | Occurrence | Estimating abundance | EXTINCTION RISK | PATTERNS | ECOLOGY | OCCUPANCY | CLIMATE
Journal Article
Statistics and Probability Letters, ISSN 0167-7152, 2011, Volume 81, Issue 9, pp. 1449 - 1457
The estimation of the abundance of a species using the presence or absence of the species over a grid of cells simplifies data collection but the resulting... 
Presence absence map | Consistency | Gamma-Poisson model | NON-LINEAR REGRESSION | STATISTICS & PROBABILITY | Presence absence map Consistency Gamma-Poisson model
Journal Article
Methods in Ecology and Evolution, ISSN 2041-210X, 10/2011, Volume 2, Issue 5, pp. 550 - 559
1.  An important question in macroecology is: Can we estimate a species’ abundance from its occurrence on landscape? Answers to this question are useful for... 
spatial aggregation | Gamma‐Poisson distribution | clumping parameter | presence‐absence map | negative binomial distribution | species abundance | Gamma-Poisson distribution | Species abundance | Spatial aggregation | Negative binomial distribution | Presence-absence map | Clumping parameter | presence-absence map | AREA | ECOLOGY | OCCUPANCY
Journal Article
Methods in Ecology and Evolution, ISSN 2041-210X, 04/2013, Volume 4, Issue 4, pp. 327 - 335
The stacking of species‐distribution models (S‐ SDM s) is receiving attention by conservation researchers because this approach is capable of simultaneously... 
species richness | BIOTREE | NET | stacked species‐distribution models | species composition | BIOTREE-NET | Species composition | Stacked species-distribution models | Species richness | BIODIVERSITY | ASSEMBLAGES | CLIMATE-CHANGE | PATTERNS | CLASSIFICATION | FORESTS | NEURAL-NETWORKS | CONSERVATION | stacked species-distribution models | ECOLOGY | PRESENCE-ABSENCE | THRESHOLD CRITERIA
Journal Article
Wildlife Research, ISSN 1035-3712, 04/2009, Volume 36, Issue 3, pp. 262 - 273
The present study demonstrates one solution to a problem faced by managers of species of conservation concern – how to develop broad-scale maps of populations,... 
PHASCOLARCTOS-CINEREUS | AUSTRALIA | CONSERVATION | ZOOLOGY | COMMUNITY | ECOLOGY | HABITAT FACTORS | PRESENCE-ABSENCE | TRENDS | EXTINCTION | PRIVATE LANDS | FOREST
Journal Article
Geoderma Regional, ISSN 2352-0094, 08/2015, Volume 5, pp. 188 - 197
Recently, there has been a marked increase across the world in the demand for digital soil information, in which digital soil mapping research plays a key... 
Validation | Taxonomic distance | Fluvisol | Luvisol | Histosol (Ombric) | Phaeozem (Calcaric) | Regosol | ‘Presence/absence’ method | Regosol (Calcaric) | Stagnosol | Confidence | World Reference Base | Leptosol | Gleysol | Cambisol | Irish Classification System | Podzol | Soil mapping | 'Presence/absence' method
Journal Article