HyspIRI Workshop Combined VNIR-SWIR and TIR … Mars... · HyspIRI Workshop Combined VNIR-SWIR and TIR Combined Question 5 Surface Composition and Change ... Microsoft PowerPoint

HyspIRI WorkshopCombined VNIR-SWIR and TIR

Combined Question 5Surface Composition and Change

John Car”Lyle” Marsand

Anupma Prakash

• What is the composition of the exposed terrestrial surface of the Earth? (DS 220)

CALCITE

ALUNITE

SMECTITE

OPAL

(Offs

et fo

r cl

arity

)R

efle

ctan

ce

Wavelength, micrometers0.5 1.0 1.5 2.0 2.5

UNALTERED TUFF

MUSCOVITE

KAOLINITE

DICKITE

BUDDINGTONITE(O

ffset

for

clar

ity)

Ref

lect

ance

Wavelength, micrometers0.5 1.0 1.5 2.0 2.5

CALCITE

UNALTERED TUFF

BUDDINGTONITE

MUSCOVITE

SMECTITE



False color composite HyspIRI simulated image of Grand Canyon, Arizona derived from TIR (red band - quartz-rich rocks), SWIR (green band - clay and muscovite-rich rocks; blue band - carbonate-rich rocks), and VNIR (dark green - green vegetation) data.

Papp and Cudahy, 2002

•How is the distribution of the primary minerals and mineral groups on the exposed terrestrial surface changing over time? (DS 218)

Younis and others, 1997

Fresh

Weathered

Amphibolite

Goethite

Illite

Michalski and others, 2004

•How does the surface mineralogy relate to the plant physiology and function on the terrestrial surface of the Earth? (DS 114)

Rowan and others, 1998

•How is the composition of exposed terrestrial surface responding to anthropogenic and non anthropogenic drivers (desertification, disturbance e.g. logging, mining)? (DS 114)

Ramsey and Lancaster, 1998 Chikhaoui and others, 2005Land Degradation Index Study, Northern MoroccoDune migration in the

Mojave Desert, California using TIMS data

•Can high-resolution alteration maps define regional trends in hydrothermal fluid flow for magmatic arcs and tectonic basins, better define hydrothermal deposit models, and assist in the discovery of new economic deposits? (DS 227)

PROPYLITIC

PHYLLIC

POTASSIC

Chl-Epi-Carb

QSerpy

Q-K-feld-Bi +- anh

ARGILLICQ-Kaol-AlunChl

QSerChl

K-feld

Chl-Ser-Epi-mag

PERIPHERALcp-gal-sl-Au-Ag

LOWPYRITESHELLpy 2%

PYRITE SHELLpy 10%

cp .01-3%

ORESHELLpy 1%

cp 1-3%mb .003%

LOWGRADECOREcp-pymb

mag py

mag py

mag py

HYDROTHERMAL ALTERATION ZONES, MINERALS, AND ORES IN A PORPHRY COPPER DEPOSIT

(Modified from Lowell and Guilbert, 1970)

A. False color composite HyspIRI simulated image of the porphyry copper KonyratMine near Balaquash, Kazakstan.

Argillic-altered rocks (SWIR data)Phyllic-altered rocks (SWIR data)

Silicified rocks (TIR data)



Caspian SeaCaspian Sea

TurkeyTurkey

G. Caucasus

G. Caucasus

L. Caucasus

L. Caucasus

TurkmenistanTurkmenistan

UzbekistanUzbekistan

Persian Gulf

Persian Gulf

TajikistanTajikistan

KyrgyzstanKyrgyzstan

Arabian SeaArabian Sea

Gulf of OmanGulf of Oman

Zagros Fold Belt

Zagros Fold Belt

AlborzAlborz

LutLutBlockBlock

PakistanPakistan

Himalayas

HimalayasHinuHinu Kush

Kush

PamirsPamirs

S. S. TienTien ShanShan

N. N. TienTien ShanShan

MakranMakran accretionaryaccretionary complexcomplex

Central IranianCentral IranianBlocksBlocks

IraqIraq

Urumieh

Urumieh--Dokhtar

Dokhtar magmatic arc

magmatic arc

KopetKopet DaghDagh

SungunSungun

MeidukMeiduk

SarSar CheshmehCheshmeh

SaindakSaindak RekoReko DiqDiq

14.5KadjaranKadjaran

11.5MeidukMeiduk

14.9SungunSungun

10-12, 23

RekoReko DiqDiq19SaindakSaindak12.5SarSar CheshmehCheshmeh

AgeAge(Ma)(Ma)

Porphyry Cu Porphyry Cu DepositDeposit

KadjaranKadjaran

Farah Farah RudRudHelmandHelmand

MakranMakran magmatic arcmagmatic arc


Mars and Rowan, 2006


PROPYLITIC

PHYLLIC

POTASSIC

Chl-Epi-Carb

QSerpy

Q-K-feld-Bi +- anh


QSerChl

K-feld

Chl-Ser-Epi-mag


LOWPYRITESHELLpy 2%

PYRITE SHELLpy 10%

cp .01-3%

ORESHELLpy 1%

cp 1-3%mb .003%

LOWGRADECOREcp-pymb

mag py

mag py

mag py



Caspian SeaCaspian Sea

TurkeyTurkey

G. Caucasus

G. Caucasus

L. Caucasus

L. Caucasus

TurkmenistanTurkmenistan

UzbekistanUzbekistan

Persian Gulf

Persian Gulf

TajikistanTajikistan

KyrgyzstanKyrgyzstan

Arabian SeaArabian Sea

Gulf of OmanGulf of Oman

Zagros Fold Belt

Zagros Fold Belt

AlborzAlborz

LutLutBlockBlock

PakistanPakistan

Himalayas

HimalayasHinuHinu Kush

Kush

PamirsPamirs

S. S. TienTien ShanShan

N. N. TienTien ShanShan

MakranMakran accretionaryaccretionary complexcomplex

Central IranianCentral IranianBlocksBlocks

IraqIraq

Urumieh

Urumieh--Dokhtar

Dokhtar magmatic arc

magmatic arc

KopetKopet DaghDagh

SungunSungun

MeidukMeiduk

SarSar CheshmehCheshmeh

SaindakSaindak RekoReko DiqDiq

14.5KadjaranKadjaran

11.5MeidukMeiduk

14.9SungunSungun

10-12, 23

RekoReko DiqDiq19SaindakSaindak12.5SarSar CheshmehCheshmeh

AgeAge(Ma)(Ma)

Porphyry Cu Porphyry Cu DepositDeposit

KadjaranKadjaran

Farah Farah RudRudHelmandHelmand

MakranMakran magmatic arcmagmatic arc


Mars and Rowan, 2006


PROPYLITIC

PHYLLIC

POTASSIC

Chl-Epi-Carb

QSerpy

Q-K-feld-Bi +- anh


QSerChl

K-feld

Chl-Ser-Epi-mag


LOWPYRITESHELLpy 2%

PYRITE SHELLpy 10%

cp .01-3%

ORESHELLpy 1%

cp 1-3%mb .003%

LOWGRADECOREcp-pymb

mag py

mag py

mag py



•Can regional high-resolution lithologic and thermal maturity maps of basins better define depositional models and assist in the discovery of new hydrocarbon reserves? (DS 235)

Khan and Jacobson, 2008

20

40

60

80

100

REF

LEC

TAN

CE

(%)

00.4 1.0 1.5 2.0 2.5

WAVELENGTH μm

HOH OH

Al-O-HMg-O-H

CO32-

1 2 3 5 6 9 10 12•Can regional high-resolution lithologic and thermal maturity maps of basins better define depositional models and assist in the discovery of new hydrocarbon reserves? (DS 235)

4.74.5

4.0XX

XXX

X3.5

3.0

2.70 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0

X

X

X

X

CO

MPO

UN

D R

ATI

Ox - sample spectra affected by iron absorption - sample spectra affected by recycled organic matter - all other samples

Ro (%)Rowan and others, 1995

Compound Ratio:(Ch3/Ch1+(Ch5/Ch3)+(Ch6/Ch5)+(Ch10/Ch9)-(Ch12/Ch10)

04/09/00MODIS

Chesapeake water shed during heavy rainfall

•What habitat changes occur in shallow coastal and inland aquatic environments affected by changes in nearby land composition? (DS25 ?)

Hubbard, 2008

Quartz and clay mineral types mapped using ASTER spectral endmembers

800 meters

quartzsmectiteillite/musckaolinite

intimate mixtureclasses:

Hubbard, 2008

clay mineralogy part 2: what’s so important about smectite-bearing soils anyway?

• expandable clay with high dispersive forces• forms a water impermeable seal or barrier• prevents water infiltration• increases runoff, especially on higher slopes• leads to rilling and gullying on higher slopes• seals become cracked, crusts when dry• see papers by I. Shainberg, M. J. Singer, M. Ben-

Hur, R. Karen, E. Ben-Dor M. Agassi and others

Hubbard, 2008

CONCLUSIONS:

HYSPIRI WILL BE ABLE TO REGIONALLY MAP THE GREATEST VARIETY OF MINERALOGY OF ANY SPACEBORNE SENSOR IN EARTH ORBIT

HYSPIRI WILL PROVIDE TEMPORAL DATASETS TO MONITOR EARTH PROCESSES

•How is the composition of exposed terrestrial surface responding to anthropogenic and non anthropogenic drivers (desertification, disturbance e.g. logging, mining)? (DS 114)

False color composite HispIRI simulated image of the porphyry copper KonyratMine near Balaquash, Kazakstan.

Alunite and kaolinite-rich rocks (SWIR data)

Sericite-rich rocks (SWIR data)

Silicified rocks (TIR data)


HyspIRI Workshop Combined VNIR-SWIR and TIR … Mars... · HyspIRI Workshop Combined VNIR-SWIR and TIR Combined Question 5 Surface Composition and Change ... Microsoft PowerPoint

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