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cloud-to-ground (CG)

Cloud-to-ground lightning in Portugal: patterns and dynamical forcing

Cloud-to-ground lightning in Portugal: patterns and dynamical forcing

... of cloud-to-ground discharges (herein CGD), using advanced and complementary statistical methods, but also to isolate the dynamical atmospheric forc- ing on CGD and the underlying lightning regimes, ...

11

Mathematical simulation of heat transfer at coniferous tree ignition by cloud-to-ground lightning discharge

Mathematical simulation of heat transfer at coniferous tree ignition by cloud-to-ground lightning discharge

... Parametrical research of influence of cloud-to-ground lightning discharge characteristics on process of warming up of wood trunk during lightning impulse is carried out. It is necessary to notice, that it ...

6

Forcing factors of cloud-to-ground lightning over Iberia: regional-scale assessments

Forcing factors of cloud-to-ground lightning over Iberia: regional-scale assessments

... Abstract. Cloud-to-ground lightning in a sector covering the Iberian Peninsula, the Balearic Islands and nearby seas (36– 44 ◦ N, 10 ◦ W–5 ◦ E) is analysed in the period from 2003 to 2009 (7 ...are ...

14

Mathematical simulation of heat transfer at deciduous tree ignition by cloud-to-ground lightning discharge

Mathematical simulation of heat transfer at deciduous tree ignition by cloud-to-ground lightning discharge

... Temperature and thermal flux (Table 1) are used as wood ignition criteria [9]. The following scenario of ignition was considered. The negative cloud-to-ground lightning discharge (duration 500 ms, current ...

6

Investigation of Zero Crossing Detection for First Return Stroke in Negative Cloud-to-Ground Lightning Flash

Investigation of Zero Crossing Detection for First Return Stroke in Negative Cloud-to-Ground Lightning Flash

... Fig. 8 shown the highest frequency was 15 in the range of {54.6,74.6} which means the most distributions of the durations of zero crossing lies in the range of 54.6us until 74.6us within 41 samples of negative ...

7

The Cloud-to-Ground Lightning Parameterization Development with the Canadian Local Climate Model

The Cloud-to-Ground Lightning Parameterization Development with the Canadian Local Climate Model

... processes of the electric charges composition in the cloud convection, we limit this research to the climatic parameters study related to the CG lightning type. The complexity of the microphysical processes in the ...

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The Characterization Of Negative Cloud-To-Ground Lightning Flashes In Malaysia Under The Influence Of Pollution

The Characterization Of Negative Cloud-To-Ground Lightning Flashes In Malaysia Under The Influence Of Pollution

... After the induce charge separation happen, the upper part of cloud becomes positively charged and the lower part of the cloud become negatively charged. Thus, the negative charge at the base of cloud ...

24

Lightning flash multiplicity in eastern Mediterranean thunderstorms

Lightning flash multiplicity in eastern Mediterranean thunderstorms

... single cloud-to-ground (CG) flash indeed hit the same physical location in terms of geograph- ical coordinates, it would be logical for the algorithm for grouping strokes into a flash to consider strokes to ...

9

Implementation Of Digital Filter For Pre Processing Of Lightning Detection And Monitoring System

Implementation Of Digital Filter For Pre Processing Of Lightning Detection And Monitoring System

... The LDS can affirm the present of lightning at a particular place and time with adequate exactness. Lightning symbolisms likewise matches intimately with that of the climate satellite and climate radars. Other than that, ...

24

Narrow Band Field Measurement Generated By Lightning Flashes

Narrow Band Field Measurement Generated By Lightning Flashes

... Previously, the record on the electric field about the negative on cloud to ground flashes produce by first return stroke based on the old researches experiments [3],[4],[5],[6]. The high frequency ...

24

Does Cloud Computing Add Business Agility to Big Data Analytics

Does Cloud Computing Add Business Agility to Big Data Analytics

... As far as the work support service is concerned, it follows the categorization which covers devices that help to support the shared work as a rule or correspondence regarding video conferencing and texting. Word ...

20

MAX-DOAS NO 2observations over Guangzhou, China; ground-based and satellite comparisons

MAX-DOAS NO 2observations over Guangzhou, China; ground-based and satellite comparisons

... a cloud fraction upper limit of 30 % and a maximum radius around the ground-based location of 30 km have led to a very good agreement within acceptable levels of ...of ground- based and satellite ...

17

Brief Communication: Mapping river ice using drones and structure from motion

Brief Communication: Mapping river ice using drones and structure from motion

... All GCPs and post-processing control points were measured during the drone flights. The GCPs and post- processing con- trol points were surveyed using a Leica Viva RTK-GPS (spa- tial accuracy of 1–2 cm), and they ...

7

Point Cloud Processing System Development Based on PCL and Qt

Point Cloud Processing System Development Based on PCL and Qt

... Abstract: LiDAR technology has been widely applied in various disciplines as it can obtain 3D information of targets directly and accurately. However, it is still a challenge to processing LiDAR point clouds efficiently ...

7

Developments in budget remote sensing for the geosciences

Developments in budget remote sensing for the geosciences

... In more detail, SfM uses images acquired from multiple viewpoints in order to determine the three dimensional geometry of a surface. However, SfM diverges significantly from traditional photogrammetry by firstly using a ...

11

Validation of improved sky camera algorithm for measurement of cloud around the Sun

Validation of improved sky camera algorithm for measurement of cloud around the Sun

... of cloud on the amount of ultraviolet radiation (UV) at the ground ...major cloud type of Cumulus (36 ...measure cloud properties near the sun, in contrast to whole-sky ...the cloud ...

6

High-Resolution LiDAR Bathymetry Data for Alpine Rivers - Case Study on the River Mareit/Mareta, Italy

High-Resolution LiDAR Bathymetry Data for Alpine Rivers - Case Study on the River Mareit/Mareta, Italy

... The high resolution of the ALB data allows the detection of the main topographic (above the water surface) and bathymetric (below the water surface) structures. Data control is essential to ensure data quality (McKean et ...

8

Evaluating mobile laser scanning for landslide monitoring

Evaluating mobile laser scanning for landslide monitoring

... Landslide is one of the natural disasters that give a huge impact to human life and social-economic development. Landslide needs to be monitored periodically in order to avoid loss of human life and damages of ...

9

Sirch, Tobias
  

(2018):


	Multi-resolution nowcasting of clouds and DNI with MSG/SEVIRI for an optimized operation of concentrating solar power plants.


Dissertation, LMU München: Fakultät für Physik

Sirch, Tobias (2018): Multi-resolution nowcasting of clouds and DNI with MSG/SEVIRI for an optimized operation of concentrating solar power plants. Dissertation, LMU München: Fakultät für Physik

... provides cloud coverage and cloud optical thickness as well as effective ...Mie cloud optical prop- erties are assumed (spherical particles), while for ice clouds the parameterisation by Baum et ...

149

A survey on needs and issues of cloud broker for cloud environment

A survey on needs and issues of cloud broker for cloud environment

... the Cloud Environment is developing day by day, there are many Cloud providers offering same or different Cloud services with different pricing policy, performance attributes and ...for Cloud ...

6

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