CLOUD CLASSIFICATION DERIVED FROM METEOSAT DATA INVOLVING THE STANDARD-DEVIATION FIELDS OF THE BRIGHTNESS VALUES

被引：3

作者：

DIOSZEGHY, M

FEJES, E

机构：

[1] Satellite Research Laboratory, the Hungarian Meteorological Service, H-1675 Budapest

来源：

SATELLITE MONITORING OF THE EARTH'S SURFACE AND ATMOSPHERE | 1995年 / 16卷 / 10期

关键词：

D O I：

10.1016/0273-1177(95)00377-Q

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

Ongoing operational requirements at the Hungarian Meteorological Service (HMS) require the implementation of cloud classification techniques based on satellite data. For use in an operational context these techniques should be fast, accurate and objective. An improved implementation of a fast cloud classification technique based on Meteosat data is described. The main cloud classes are determined on the two-dimensional (IR,VIS) histogram by a dynamic cluster analysis while the cumuliform and layer clouds are separated by a threshold in the standard deviation field. The method was tested for the data of May and September, 1992 comparing the results to surface observations and visual nephanalyses.

引用

页码：33 / 36

页数：4

共 10 条

[1] Cloud classification derived from METEOSAT data involving the standard deviation fields of the brightness values
Dioszeghy, M.
Fejes, E.
[J]. Advances in Space Research, 16 (10):
[2] USE OF TRIMMED DUPLICATES DERIVED FROM LABORATORY DATA TO ESTIMATE STANDARD-DEVIATION
JOHNSON, RL
LATIMER, GW
SPIEGELMAN, C
[J]. JOURNAL OF AOAC INTERNATIONAL, 1994, 77 (06) : 1660 - 1663
[3] COMMENTS ON THE INTERPRETATION OF DATA FROM LOG NORMAL-DISTRIBUTIONS AND DEFINITION OF GEOMETRIC STANDARD-DEVIATION
DAS, REG
[J]. DRUG DEVELOPMENT AND INDUSTRIAL PHARMACY, 1992, 18 (19) : 2105 - 2115
[4] NEW ALGORITHM FOR DETERMINING CRITICAL FLASHOVER VOLTAGE AND STANDARD-DEVIATION FROM FLASHOVER PROBABILITY DATA
GOUDA, OE
ZEITOUN, AG
EISAWY, EA
[J]. EUROPEAN TRANSACTIONS ON ELECTRICAL POWER ENGINEERING, 1991, 1 (05): : 233 - 241
[5] TRANSMITTANCE DATA OF CLOUD FIELDS FOR SOLAR-RADIATION FROM METEOSAT-MEASUREMENTS
RASCHKE, E
HAPP, S
LIN, W
RIELAND, M
STUHLMANN, R
[J]. REMOTE SENSING OF ATMOSPHERE AND OCEANS, 1989, 9 : 195 - 200
[6] SOME RADIATION BUDGET AND CLOUD MEASUREMENTS DERIVED FROM METEOSAT-1 DATA
SAUNDERS, RW
HUNT, GE
[J]. TELLUS SERIES B-CHEMICAL AND PHYSICAL METEOROLOGY, 1983, 35 (03) : 177 - 188
[7] THE STELLAR TEMPERATURE SCALE FOR STARS OF SPECTRAL TYPES FROM O8 TO F6 AND THE STANDARD-DEVIATION OF THE MK SPECTRAL CLASSIFICATION
THEODOSSIOU, E
DANEZIS, E
[J]. ASTROPHYSICS AND SPACE SCIENCE, 1991, 183 (01) : 91 - 115
[8] 4-D CLOUD WATER CONTENT FIELDS DERIVED FROM OPERATIONAL SATELLITE DATA
Smith, William L., Jr.
Minnis, Patrick
Benjamin, Stanley G.
Weygandt, Stephen S.
[J]. 2010 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, 2010, : 308 - 311
[9] Study of gridded mixing heights and cloud fields derived from the meteorological model with four dimensional data assimilation
Ching, J
Pleim, J
[J]. NINTH JOINT CONFERENCE ON APPLICATIONS OF AIR POLLUTION METEOROLOGY WITH A&WMA, 1996, : 508 - 511
[10] THE 27-28 OCTOBER 1986 FIRE IFO CIRRUS CASE-STUDY - CLOUD PARAMETER FIELDS DERIVED FROM SATELLITE DATA
MINNIS, P
HECK, PW
HARRISON, EF
[J]. MONTHLY WEATHER REVIEW, 1990, 118 (11) : 2426 - 2446

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