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This site is dedicated to researches and teaching of Earth Sciences, particularly surface processes and radar remote sensing, in NDHU, Taiwan.

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馬武窟溪隧道段大曲流

DJI 0361

美蘭河階地形

DJI 0252

如何形成這樣的地形呢?

1867 Keelung, Jinshan tsunami!

Congratulations to Prof. Yu for reconstructing the event with geological evidences.

Yu, N.-T., Yen, J.-Y., Chen, W.-S., Yen, I.-C., and Liu, J.-H., 2015, Geological records of western Pacific tsunamis in northern Taiwan: AD 1867 and earlier event deposits: Marine Geology,, p. 1–50, doi: 10.1016/j.margeo.2015.11.010.

Congratulations to the "Himalaya team”!

恭喜中央大學的 Dr. Yhoka,將我們在喜馬拉雅山工作整理並發表於 JAES上。

Yhokha, A., Chang, C.P., Goswami, P.K., and Yen, J.-Y., 2015, Surface deformation in the Himalaya and adjoining piedmont zone of the Ganga Plain, Uttarakhand, India: Determined by different radar interferometric techniques: Journal of Asian Earth Sciences, v. 105, p. 119–129, doi: 10.1016/j.jseaes.2015.02.032.

Field work in Uttarakhand, India

pano small

海岸山脈15號橋附近

IMG 2340

Abandoned Coastal Highway in eastern Taiwan.


海嘯石-石垣島

IMG_2564

Tsunami boulders in Ishigaki island.

20140625 阿朗壹古道野外

IMG_2792

103 年 地質地物年會 會後野外 (清水斷崖、海岸山脈)

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103年地質地物野外
103年地質地物野外
103年地質地物野外


Structural Geology Field Class

 1110024


2014, April, Structural geology field class.

Field class for freshmen (Geology 101)

P1100667

Field survey in southern Taitung, Taiwan

IMG_2019

Geomorphology/sedimentology field works.


2013 July 3rd, Paleotsunami workshop photos

國科會副主委、自然處處長以及講者閒聊


副主委致詞


開場

野外討論


野外討論


2013 Paleotsunami Lecture Materials

000_JY

001_Goff

002_Goto

003_Shishikura

004_Matta

005_Ikehara

006_Cheng

007_Switzer

008_Hirakawa

009_Ota

Abstract


古海嘯研討會議程

古海嘯國際研討會預計於2013年7月3日於國科會一樓簡報室召開,議程如下


2013 東華大學環境學院構造地質野外地質實習 (Field work in the Coastal Range, eastern Taiwan)

十五號橋附近

十五號橋附近

石梯坪

奇美泛舟休息區教學


學生練習





在 Windows 7 下裝設 GMT (Generic Mapping Tools)

之前寫的安裝GMT文章似乎有點過時 不過平時多使用Mac或是Linux 在這兩個平台安裝GMT實在容易 因此也沒有再特別去試現在windows版本; 但是現在因為上課需求,所以剛剛測試了Windows 7的版本:

Goto: http://gmt.soest.hawaii.edu/gmt/gmt_windows_SOEST.html and download and install the respective version for your windows 7 system.

Goto: http://www.ghostscript.com/download/gsdnld.html , download and install the necessary ghostscript interpreter.

Conference Announcement: Tectonics of Taiwan

Conference Announcement: Tectonics of Taiwan;

Will be held in May, 2013!


Surface Displacement seen by Envisat satellite along the Longitudinal Valley of eastern Taiwan

Average surface displacement (relative) along the radar Line-of-Sight between 2004~2008 in the Longitudinal Valley of eastern Taiwan.

The LOS displacement rates was derived from processing satellite radar images acquired by Envisat satellite using Persistent Scatterer technique.




Running Matlab from *nix command line

Running Matlab


UNIX:


To start Matlab in UNIX (either in a terminal or in a X-Windows session), type "matlab" at the prompt. To run a Matlab m-file in "batch", use the UNIX re-direction symbol ("<"). For example:


matlab < filename.m


Matlab reads each line of filename.m as if it was typed by the user at the Matlab prompt.


linux stubs-32.h missing?

if you see this warning when compiling 32 bit code in 64 bit environment, try installing 'glibc-devel'!  Either for i386 or i686 platform!

on ROI-PAC, if you are using Fedora, maybe perl_Extutils-MakeMaker-Coverage is needed.

Filed Trip (Coastal Range) Photos

Filed Trip (Coastal Range) Photos

更多照片在這裡

Field Trip of Coastal Range 12/17~12/19

Will focus on sedimentary basins and strata of the Coastal Range, eastern Taiwan

Talk at Department of Geosciences, NTU Dec/10

Gave a talk about using RSCM (Raman Spectroscopy of Carbonaceous Materials) as an indicator of steady state orogeny in Taiwan.  There were some interesting discussions.

台灣大學地質科學系吳逸民教授演講 Oct/1

吳逸民教授蒞臨演講關於地震預警系統的理論以及應用

“死海斷層的演化” M. Le Béon博士的演講 Nov/26

Batch convert ps/pdf files to jpg in Unix/Linux/MacOSX

for i in `ls *.pdf`; do convert -density 300 "$i" "$i".jpg; done

2010 GEEA photos (台法研討會)

P1010319

P1000978

Downtown Aix en Provance!

P1000995

Obligatory field photo!


P1010088

Field trip in souther France.

P1010123

Ok, I don't understand this... 

Paris...


2010 EGU photos

P1000284


Break at the Vienna convention center

P1000501

Awesome Austrian food!

沈積學學生期中讀書心得報告

學生針對大滅絕古海荒漠或是改變世界的地圖等書的讀書心得:

心得一 (by Wang) 大滅絕

心得二 (by Hsu F.) 古海荒漠

心得三 (by Hsu J.) 大滅絕

心得四 part II (by Tsai) 古海荒漠

心得五 (by Chen) 大滅絕

心得六 (by Yu) 改變世界的地圖

心得七 (by Tseng) 古海荒漠


National Donghwa University, Institute of Earth Sciences | No. 123, Huasi Rd., Hualien, 970, Taiwan Tel: +886-3-822-7106 ext:5000 Fax: +886-3-823-0093