Preliminary results of FeO mapping using Imaging Interferometer data from Chang’E-1

Ling, Zongcheng; Zhang, Jiang; Liu, Jianzhong; Zhang, Wenxi; Bian, Wei; Ren, Xin; Mu, Lingli; Liu, Jing; Li, Chunlai

doi:10.1007/s11434-010-4301-2

Cited by 24 publications

(12 citation statements)

References 13 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…When at an altitude of 200 km above the lunar surface, Chang'E-1 IIM yielded a ground resolution of 200 m/pixel and 25.6 km swath width. Detailed parameters can be found in [11,12]. IIM data used in this paper are level 2C in terms of radiometric calibration, photometric normalization and reflectance conversion.…”

Section: Chang'e-1 Iim Methodsmentioning

confidence: 99%

“…The Apollo 16 landing site is important to spectral calibration [37]. It has also been used in the reflectance conversion of IIM data [11,12]. In the case of lunar maria, we chose a region near MS2, which has been used as an optical standard for telescopic studies [37].…”

Section: Regional Case Studiesmentioning

confidence: 99%

“…Meng et al attempted to calibrate data from the microwave radiometer and gained insights into mapping the water ice content in the Cabeus crater [7]. The *Corresponding author (email: zcling@sdu.edu.cn) imaging interferometer (IIM), together with the gamma ray spectrometer, was used to detect the chemical and mineralogical compositions of the lunar surface [8][9][10][11][12]. Lunar UV/VIS (ultraviolet/visible)-NIR (near-infrared) spectroscopy has been widely used in lunar geologic studies since the 1970s, and was pioneered by telescopic observations [13].…”

mentioning

confidence: 99%

“…Using data recorded by the IIM, Wu et al produced a global absorption center map of mafic minerals on the Moon [20]. We have derived the FeO model and examined its potential for iron mapping using IIM data [12]. Liu et al used two linear regression models to predict Ti content from absorption features extracted from IIM data for the region near the Apollo 17 landing site [21].…”

mentioning

confidence: 99%

See 3 more Smart Citations

Preliminary results of TiO2 mapping using Imaging Interferometer data from Chang’E-1

et al. 2011

Self Cite

View full text Add to dashboard Cite

The distribution of titanium abundance on the lunar surface is important knowledge for lunar geologic studies and future resource utilization. In this paper, we develop a preliminary model based on "ground truths" from Apollo and Luna sample-return sites to produce a titanium abundance map from Chang'E-1 Imaging Interferometer (IIM) images. The derived TiO 2 abundances are validated with Clementine UVVIS results in several regions, including lunar highlands neighboring the Apollo 16 landing site, and high-Ti and low-Ti maria near the standard site of Mare Serenitatis (MS2). The validation results show that TiO 2 abundances modeled with Chang'E-1 IIM data are overestimated for highlands (~0.7 wt.%) and low-Ti maria (~1.5 wt.%) and underestimated for high-Ti maria (~0.8 wt.%).Chang'E-1, Imaging Interferometer (IIM), TiO 2 mapping, Clementine UVVIS Citation:

show abstract

Section: Chang'e-1 Iim Methodsmentioning

confidence: 99%

Section: Regional Case Studiesmentioning

confidence: 99%

mentioning

confidence: 99%

mentioning

confidence: 99%

See 2 more Smart Citations

Preliminary results of TiO2 mapping using Imaging Interferometer data from Chang’E-1

et al. 2011

Self Cite

View full text Add to dashboard Cite

show abstract

“…Various methods have been adopted to adjust the IIM data for estimating the contents of iron, titanium and other elements [51][52][53][54][55]. The data processing procedure usually removes bad lines, bad points, stripes and flat field effects to impact the calibration.…”

Section: Iim Data Processingmentioning

confidence: 99%

The Chang’E-1 orbiter plays a distinctive role in China’s first successful selenodetic lunar mission

Ping

Huang

et al. 2011

Sci. China Phys. Mech. Astron.

View full text Add to dashboard Cite

The first Chinese lunar orbiter Chang'E-1 is a successful mission with many fruitful results obtained in various disciplines. The scientific data acquired by the Chang'E-1 payloads can benefit studies of the lunar origin and evolution, as well as other relevant research areas, after careful validation of the data. Among the new results, the Chang'E-1 selenodetic products are continually uncovering characteristics of the lunar surface, undersurface and inner structure. Successful lunar orbiters such as the Clementine, Lunar Prospector, KAGUYA/SELENE, Chang'E-1, Lunar Reconnaissance Orbiter and GRAIL have been revealing, with increasing clarity, global selenodetic characteristics with state-of-the-art fine resolution and high precision. In particular, the Chang'E-1 plays an important distinctive role in selenodetic exploration through enhancing lunar topography and gravity models. The gravity model has been successfully improved with a factor of two after applying the Chang'E-1 long-wavelength tracking data. Using the new models, some medium-scale lunar surface characteristics such as basins and volcanoes have been identified. Furthermore, the old mascon basins of Bouguer, gravity anomaly and craters have been discovered with the Chang'E-1 selenodetic data.Chang'E-1, lunar orbiter, lunar science, selenodesy, topography, gravity PACS: 91.10.Fc, 95.40.+s, 96.12.Bc, 96.12.Qr, 95.10.Eg, 95.75.De

show abstract

Prognosis of Ti abundance in Sinus Iridum using a nonlinear analysis of Chang' E‐1 Interference Imaging Spectrometer imagery

Xing

Liu

et al. 2015

Earth and Space Science

View full text Add to dashboard Cite

We report here on the relationship between titanium abundance and its spectral features on the Moon, using 36 craters exposed in Sinus Iridum, a landing site for China's Lunar Exploration Program. Six absorption parameters (full width at half maximum, absorption depth (D), absorption position (λ), absorption area (A), absorption asymmetry (S), and (R min )) at the wavelength of 500-550 nm were computed, and the lowest reflectance values (R min ) to characterize the properties of titanium abundance and its spectral features were calculated. The correlation between R min and TiO 2 abundance calculated by Clementine multispectral images is 0.812, and a second-order polynomial fits the data better with a correlation of 0.837. The TiO 2 abundance inversed by the Chang' E-1 Interference Imaging Spectrometers (IIM) data is thus relatively higher than that revealed by the Clementine data. This good correlation between R min and TiO 2 abundance may thus be used very effectively to estimate the Ti distribution on the surface of the Moon by IIM hyperspectral data.

show abstract

Preliminary results of FeO mapping using Imaging Interferometer data from Chang’E-1

Cited by 24 publications

References 13 publications

Preliminary results of TiO2 mapping using Imaging Interferometer data from Chang’E-1

Preliminary results of TiO2 mapping using Imaging Interferometer data from Chang’E-1

The Chang’E-1 orbiter plays a distinctive role in China’s first successful selenodetic lunar mission

Prognosis of Ti abundance in Sinus Iridum using a nonlinear analysis of Chang' E‐1 Interference Imaging Spectrometer imagery

Contact Info

Product

Resources

About