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SEMI AUTOMATED LAND COVER LAYER UPDATING PROCESS UTILIZING SPECTRAL ANALYSIS AND GIS DATA FUSION
NTDB (National Topographic Data Base), Segmentation, Classification, nDSM, data fusion
2018/5/11
Technological improvements made in recent years of mass data gathering and analyzing, influenced the traditional methods of updating and forming of the national topographic database. It has brought a ...
中国地质大学科学技术发展院巫翔GPMR国家重点实验室 NAT COMMUN, April 2017. Seismic anisotropy of the D″layer induced by 001 deformation of post-perovskite（图）
下地幔；底部；地震；波速
2021/10/21
2017年4月18日，《NATURE》子刊《NATURE COMMUNICATIONS》刊发了中国地质大学地质过程与矿产资源国家重点实验室巫翔教授及国际研究团队的论文——D″层地震波的各向异性源于后钙钛矿（001）变形（Seismic anisotropy of the D″ layer induced by (001) deformation of post-perovskite）。该文首次通过...
Surface layer Nd isotopic composition of ferromanganese crusts collected from the Takuyo-Daigo Seamount reflects ambient seawater
ferromanganese (Fe-Mn) crust Nd isotopic composition seawater Takuyo-Daigo Seamount
2017/4/10
The neodymium (Nd) isotopic composition of the surface layers of eleven ferromanganese crust samples collected
from the Takuyo-Daigo Seamount (northwest Pacific Ocean) was determined. This is the fir...
Ionogram inversion F1-layer treatment effect in raytracing
raytracing F1 region electron densityprofile
2015/9/10
This paper shows the importance of the F1-layer shape in the electron density profiles obtained from ionograms
with different inversion techniques when the profiles are used in ray tracing. This laye...
Tephrochronology in faulted Middle Pleistocene tephra layer in the Val dAgri area (Southern Italy)
tephra layer 40Ar/ 39Ar dating Southern Italy
2015/9/8
The High Agri River Valley is a Quaternary Basin located along the hinge of the Southern Apennines fold-andthrust belt. The inner margin of the orogen has been affected by intense transtensional and n...
Simultaneous ionospheric E- and F-layer perturbations caused by some major earthquakes in India
ionosphere E- and F-layers earthquakes-magnetic storm foF2 and foEs
2015/9/2
The variation in nighttime ionospheric E- and F-region critical frequencies (foEs and foF2) is examined for the months of August 1988, September 1993 and May 1997 in which major earthquakes (6
Mathematical analogies in physics. Thin-layer wave theory
Thin layer Electromagnetism Viscoelasticity Reflection and transmission coefficient
2015/8/17
Field theory applies to elastodynamics, electromagnetism, quantum mechanics, gravitation and other similar fields of physics, where the basic equations describing the phenomenon are based on constitut...
Introduction of new data into the South African Ionospheric Map to improve the estimation of F2 layer parameters
South African Ionospheric Map (SAIM) F2 layer critical frequency (foF2)
2015/8/14
In this paper the South African Ionospheric Map (SAIM) is upgraded with the usage of recent International Reference Ionosphere (IRI)-2012 model and South African Bottomside Model (SABIM) version 5 and...
Description and implementation of a MiXed Layer model (MXL, v1.0) for the dynamics of the atmospheric boundary layer in the Modular Earth Submodel System (MESSy)
Description and implementation MiXed Layer model
2015/3/5
We present a new submodel for the Modular Earth
Submodel System (MESSy): the MiXed Layer (MXL) model
for the diurnal dynamics of the convective boundary layer,
including explicit representations of...
MetUM-GOML1: a near-globally coupled atmosphere–ocean-mixed-layer model
atmosphere–ocean-mixed-layer model a near-globally
2015/3/5
Well-resolved air–sea interactions are simulated in
a new ocean mixed-layer, coupled configuration of the Met
Office Unified Model (MetUM-GOML), comprising the MetUM coupled to the...
Active-layer thermal monitoring on the Fildes Peninsula, King George Island, maritime Antarctica
Climate change phenomenon permafrost active layer radiation layer temperature data monitoring in southern hemisphere circumpolar active layer
2015/1/6
International attention to climate change phenomena has grown in the last decade; the active layer and permafrost are of great importance in understanding processes and future trends due to their role...
Thermal characterization of the active layer at the Limnopolar Lake CALM-S site on Byers Peninsula (Livingston Island), Antarctica
Lake site the circumpolar active layer active layer thickness monitoring system air surface snow the ground temperature
2015/1/6
The Limnopolar Lake site (A25), of the Circumpolar Active Layer Monitoring-South network (CALM-S), is located on Byers Peninsula, where the active layer thickness is monitored systematically (by mecha...
Ionospheric anomaly due to seismic activities – Part 2: Evidence from D-layer preparation and disappearance times
Ionospheric anomaly seismic activities Evidence from D-layer preparation disappearance times
2010/10/21
We show evidences for anomalous ionospheric behaviour in the signal of Indian navy VLF transmitting station named VTX due to earthquakes in the South Asian region. We concentrate on the variation of t...
On the possibility of wave-induced chaos in a sheared,stably stratified fluid layer
wave-induced chaos sheared,stably stratified fluid layer
2009/11/16
Shear flow in a stable stratification provides a waveguide for internal gravity waves. In the inviscid approximation, internal gravity waves are known to be unstable below a threshold in Richardson nu...
We present a numerical study of the generation and evolution of a mixed layer in a stably stratified layer of Boussinesq fluid. We use an external forcing in the equation of motion to model the experi...