Authors:
FLOCAS HA
HELMIS CG
BLIKAS SN
ASIMAKOPOULOS DN
BARTZIS JG
DELIGIORGI DG
Citation: Ha. Flocas et al., MEAN CHARACTERISTICS OF THE KATABATIC FLOW OF A 1024 M HIGH KNIFE EDGE MOUNTAIN, Theoretical and applied climatology, 59(3-4), 1998, pp. 237-249
Authors:
HELMIS CG
TOMBROU M
ASIMAKOPOULOS DN
SOILEMES A
GUSTEN H
MOUSSIOPOULOS N
HATZARIDOU A
Citation: Cg. Helmis et al., THESSALONIKI 91 FIELD MEASUREMENT CAMPAIGN .1. WIND-FIELD AND ATMOSPHERIC BOUNDARY-LAYER STRUCTURE OVER GREATER THESSALONIKI AREA, UNDER LIGHT BACKGROUND FLOW, Atmospheric environment, 31(8), 1997, pp. 1101-1114
Authors:
HELMIS CG
ASIMAKOPOULOS DN
PAPADOPOULOS KH
KASSOMENOS P
KALOGIROS JA
PAPAGEORGAS PG
BLIKAS S
Citation: Cg. Helmis et al., AIR-MASS EXCHANGE BETWEEN THE ATHENS BASIN AND THE MESSOGIA PLAIN OF ATTIKA, GREECE, Atmospheric environment, 31(22), 1997, pp. 3833-3849
Authors:
HELMIS CG
PAPAGEORGAS PG
ASIMAKOPOULOS DN
TOMBROU M
PETRAKIS M
Citation: Cg. Helmis et al., EVALUATION OF MINISODAR PERFORMANCE OPERATING IN HIGH WIND CONDITIONS, International journal of remote sensing, 18(11), 1997, pp. 2289-2302
Citation: Kh. Papadopoulos et al., THE STRUCTURE OF KATABATIC FLOWS DOWN A SIMPLE SLOPE, Quarterly Journal of the Royal Meteorological Society, 123(542), 1997, pp. 1581-1601
Authors:
PAPADOPOULOS KH
SOILEMES AT
HELMIS CG
ASIMAKOPOULOS DN
SANTAMOURIS M
ARGIRIOU A
DASCALAKI E
Citation: Kh. Papadopoulos et al., A TRIPLE HOT-WIRE SYSTEM FOR INDOOR AIR-FLOW MEASUREMENTS, Journal of solar energy engineering, 118(3), 1996, pp. 168-176
Authors:
WHALE J
PAPADOPOULOS KH
ANDERSON CG
HELMIS CG
SKYNER DJ
Citation: J. Whale et al., A STUDY OF THE NEAR WAKE STRUCTURE OF A WIND TURBINE COMPARING MEASUREMENTS FROM LABORATORY AND FULL-SCALE EXPERIMENTS, Solar energy, 56(6), 1996, pp. 621-633
Citation: Cg. Helmis et Kh. Papadopoulos, SOME ASPECTS OF THE VARIATION WITH TIME OF KATABATIC FLOW OVER A SIMPLE SLOPE, Quarterly Journal of the Royal Meteorological Society, 122(531), 1996, pp. 595-610
Citation: Dn. Asimakopoulos et al., MINI-ACOUSTIC SOUNDING - A POWERFUL TOOL FOR ABL APPLICATIONS - RECENT ADVANCES AND APPLICATIONS OF ACOUSTIC MINI-SODARS, Boundary - layer meteorology, 81(1), 1996, pp. 49-61
Authors:
HELMIS CG
PAPADOPOULOS KH
KALOGIROS JA
SOILEMES AT
ASIMAKOPOULOS DN
Citation: Cg. Helmis et al., INFLUENCE OF BACKGROUND FLOW ON EVOLUTION OF SARONIC GULF SEA-BREEZE, Atmospheric environment, 29(24), 1995, pp. 3689-3701
Authors:
TRIANTAFYLLOU AG
HELMIS CG
ASIMAKOPOULOS DN
SOILEMES AT
Citation: Ag. Triantafyllou et al., BOUNDARY-LAYER EVOLUTION OVER A LARGE AND BROAD MOUNTAIN BASIN, Theoretical and applied climatology, 52(1-2), 1995, pp. 19-25
Authors:
KALOGIROS JA
HELMIS CG
ASIMAKOPOULOS DN
PAPAGEORGAS PG
SOILEMES AT
Citation: Ja. Kalogiros et al., A LAYER DETECTION AND CLASSIFICATION ALGORITHM FOR SODAR FACSIMILE RECORDS, International journal of remote sensing, 16(15), 1995, pp. 2939-2954
Citation: Kh. Papadopoulos et al., STUDY OF THE TURBULENT CHARACTERISTICS OF THE NEAR-WAKE FIELD OF A MEDIUM-SIZED WIND TURBINE OPERATING IN HIGH WIND CONDITIONS, Solar energy, 55(1), 1995, pp. 61-72
Citation: Cg. Helmis et al., AN EXPERIMENTAL-STUDY OF THE NEAR-WAKE STRUCTURE OF A WIND TURBINE OPERATING OVER COMPLEX TERRAIN, Solar energy, 54(6), 1995, pp. 413-428
Citation: Ja. Kalogiros et Cg. Helmis, 2ND-ORDER SPECTRAL LOCAL ISOTROPY OF THE HUMIDITY AND TEMPERATURE-FIELDS IN AN URBAN AREA, Quarterly Journal of the Royal Meteorological Society, 121(523), 1995, pp. 545-567
Authors:
HELMIS CG
KALOGIROS JA
PAPADOPOULOS KH
SOILEMES AT
ASIMAKOPOULOS DN
Citation: Cg. Helmis et al., ESTIMATION OF THE ATMOSPHERIC SURFACE MOMENTUM AND HEAT FLUXES USING A HIGH-RESOLUTION ACOUSTIC RADAR, Journal de physique. IV, 4(C5), 1994, pp. 287-290
Citation: Dn. Asimakopoulos et Cg. Helmis, RECENT ADVANCES ON ATMOSPHERIC ACOUSTIC SOUNDING, International journal of remote sensing, 15(2), 1994, pp. 223-233
Citation: Dn. Asimakopoulos et al., CLIMATOLOGICAL EVALUATION OF SODAR RECORDINGS OVER COMPLEX TERRAIN, International journal of remote sensing, 15(2), 1994, pp. 383-392
Citation: Cg. Helmis et al., EVIDENCE OF SEA-BREEZE FLOW AT THE TOP OF HYMETTOS MOUNTAIN, International journal of remote sensing, 15(2), 1994, pp. 479-487
Citation: Ja. Kalogiros et Cg. Helmis, FAST-RESPONSE HUMIDITY MEASUREMENTS WITH THE PSYCHROMETRIC METHOD, Journal of applied meteorology, 32(9), 1993, pp. 1499-1507
Authors:
PAPAGEORGAS PG
HELMIS CG
SOILEMES AT
ASIMAKOPOULOS DN
METAXAKIKOSSIONIDES C
Citation: Pg. Papageorgas et al., REAL-TIME COLOR DISPLAY TECHNIQUES FOR HIGH-RESOLUTION ACOUSTIC SOUNDER ECHOES, Applied physics. B, Photophysics and laser chemistry, 57(1), 1993, pp. 37-39
Authors:
VARVAYANNI M
HELMIS CG
AMANATIDIS GT
ASIMAKOPOULOS DN
BARTZIS JG
SOILEMES A
PAPADOPOULOS KH
KAMBEZIDIS HD
Citation: M. Varvayanni et al., EFFECTS OF ONSHORE AND OFFSHORE TOPOGRAPHY ON SEA-BREEZE CIRCULATION - AN OBSERVATIONAL STUDY AT EASTERN ATTICA, GREECE, Pure and Applied Geophysics, 140(4), 1993, pp. 681-720