Asia-Pacific Remote Sensing最新文献_第10页

Infrastructural development for farm-scale remote sensing big data service 农田规模遥感大数据服务基础设施建设

Asia-Pacific Remote Sensing Pub Date : 2018-10-23 DOI: 10.1117/12.2324327

Yanbo Huang

{"title":"Infrastructural development for farm-scale remote sensing big data service","authors":"Yanbo Huang","doi":"10.1117/12.2324327","DOIUrl":"https://doi.org/10.1117/12.2324327","url":null,"abstract":"Remote sensing is rapid and effective in monitoring crop fields to provide decision support to crop production management in field planning, nutrient management, pest control, irrigation, and harvest. Multi-source, multi-scale, multi-temporal agricultural remote sensing and monitoring provides data with huge volume and high complexity for various analytical applications for effective precision agricultural operations. In the past decade, precision agricultural research have been conducted with the images acquired in the research farms over an area of 400 ha in the center of the Mississippi Delta. The images were acquired from high-resolution satellites, an agricultural airplane, and unmanned aerial vehicles along with ground-based detection and measurement. The image sensors are red-green-blue color, visible-near infrared (VNIR) multispectral, VNIR hyperspectral, and thermal infrared. The image data are not only valuable in research for precision agriculture, weed science, and crop genetics but also able to provide guides for farm consultants and producers in their digital agriculture practices in this area. The purpose of this project is to design and develop a systematic prototype to manage and publish the remote sensing image data acquired from different sources at different spatial and temporal scales on internet and mobile platforms to provide services to the local, regional, national, and even global professionals and farmers. To accommodate all data products, the images have to be resampled to fit into a global image tile structure with a data cube by stacking the image tiles in time sequences covering the same area on the ground. The application of a global image tile structure allows the local data tied into a global remote sensing big data management framework.","PeriodicalId":370971,"journal":{"name":"Asia-Pacific Remote Sensing","volume":"10780 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129913702","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Characterization and correction of stray light for NOAA-20 VIIRS day/night band noaa - 20viirs日/夜波段杂散光特性及校正

Asia-Pacific Remote Sensing Pub Date : 2018-10-23 DOI: 10.1117/12.2323981

X. Shao, C. Cao, Tung-Chang Liu, S. Uprety, Bin Zhang, Wenhui Wang, S. Błoński

{"title":"Characterization and correction of stray light for NOAA-20 VIIRS day/night band","authors":"X. Shao, C. Cao, Tung-Chang Liu, S. Uprety, Bin Zhang, Wenhui Wang, S. Błoński","doi":"10.1117/12.2323981","DOIUrl":"https://doi.org/10.1117/12.2323981","url":null,"abstract":"The Day/Night Band (DNB) onboard NOAA-20 is a continuation of the heritage nighttime imaging capability on SNPP VIIRS/DNB and supports a wide range of applications such as short-term weather prediction, disaster response and numerous socioeconomic applications. Stray light was observed both in northern and southern hemisphere for SNPP VIIRS/DNB and monthly correction look-up-table has been routinely generated for operational DNB data production. For NOAA-20 VIIRS/DNB, a few changes were introduced such as using Mode 21 to aggregate CCD detectors to form pixels beyond zone 21 due to the nonlinearity in the aggregation with higher mode number. A direct consequence of such aggregation mode change is the extension of the scan angle coverage counter-clockwise beyond that of SNPP, i.e. ~ 4.22 degree into the extended Earth view zone. Evaluation of NOAA-20 DNB performance revealed the appearance of strong and rapidly rising stray light in the extended zone while the overall stray light pattern within the same scan angle range is similar to those of SNPP DNB. This paper characterizes the NOAA-20 DNB stray light. New developments in the DNB stray light correction to address the new stray light features in NOAA-20 DNB are discussed together with the evaluation of the performance of stray light correction.","PeriodicalId":370971,"journal":{"name":"Asia-Pacific Remote Sensing","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115836554","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

Hyperspectral remote sensing of air pollution from geosynchronous orbit with GEMS and TEMPO 基于GEMS和TEMPO的地球同步轨道大气污染高光谱遥感研究

Asia-Pacific Remote Sensing Pub Date : 2018-10-23 DOI: 10.1117/12.2324781

D. Nicks, B. Baker, J. Lasnik, T. Delker, J. Howell, K. Chance, Xiong Liu, D. Flittner, Jhoon Kim

{"title":"Hyperspectral remote sensing of air pollution from geosynchronous orbit with GEMS and TEMPO","authors":"D. Nicks, B. Baker, J. Lasnik, T. Delker, J. Howell, K. Chance, Xiong Liu, D. Flittner, Jhoon Kim","doi":"10.1117/12.2324781","DOIUrl":"https://doi.org/10.1117/12.2324781","url":null,"abstract":"The Geostationary Environmental Monitoring Spectrometer (GEMS) and the Tropospheric Emissions: Monitoring of Pollution (TEMPO) instruments will provide a new capability for the understanding of air quality and pollution. Ball Aerospace is the developer of these UV/Vis Hyperspectral sensors. The GEMS and TEMPO instrument use proven remote sensing techniques and take advantage of a geostationary orbit to take hourly measurements of their respective geographical areas. The high spatial and temporal resolution of these instruments will allow for measurements of the complex diurnal cycle of pollution driven by the combination of photochemistry, chemical composition and the dynamic nature of the atmosphere. The GEMS instrument was built for the Korea Aerospace Research Institute and their customer, the National Institute of Environmental Research (NIER) and the Principle Investigator (PI) is Jhoon Kim of Yonsei University. The TEMPO instrument was built for NASA under the Earth Venture Instrument (EVI) Program. NASA Langley Research Center (LaRC) is the managing center and the PI is Kelly Chance of the Smithsonian Astrophysical Observatory (SAO).","PeriodicalId":370971,"journal":{"name":"Asia-Pacific Remote Sensing","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114331960","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

The spectrometers based on AOTF for in-situ lunar surface measurement 基于AOTF的月球表面原位测量光谱仪

Asia-Pacific Remote Sensing Pub Date : 2018-10-23 DOI: 10.1117/12.2324437

Zhiping He, Chunlai Li, R. Xu, G. Lv, Liyin Yuan, Jianyu Wang

引用次数: 11

NOAA-20 VIIRS thermal emissive bands on-orbit performance NOAA-20 VIIRS热辐射波段在轨性能

Asia-Pacific Remote Sensing Pub Date : 2018-10-23 DOI: 10.1117/12.2324515

Yonghong Li, X. Xiong, J. Mcintire, A. Angal, S. Gusev, K. Chiang

{"title":"NOAA-20 VIIRS thermal emissive bands on-orbit performance","authors":"Yonghong Li, X. Xiong, J. Mcintire, A. Angal, S. Gusev, K. Chiang","doi":"10.1117/12.2324515","DOIUrl":"https://doi.org/10.1117/12.2324515","url":null,"abstract":"The VIIRS instrument onboard the NOAA-20 satellite (launched on November 18, 2017) started to collect Earth-view data after its nadir door opened on December 13, 2017. Seven of the VIIRS bands, I4-5 and M12-16 are thermal emissive bands (TEBs), covering a spectral range from 3.6 to 12.5 μm. They began collecting valid data after the cold focal plane assembly (CFPA) cooled down to its nominal operating temperature on January 6, 2018. This paper will present the performance of each TEB, including calibration coefficients, noise equivalent differential temperature (NEdT), on-orbit calibration coefficient estimates from scheduled onboard blackbody warm-up and cool-down (WUCD) data, as well as related telemetry temperatures. Several methods are tested and compared in the WUCD data analysis for estimating the calibration coefficients. Based on the preliminary results, the NEdT of each band is well below the design specification and very close to that of the VIIRS onboard the Suomi National Polar-orbiting Partnership (SNPP) satellite. The detector gains appear stable for bands on the short- and mid-wave infrared CFPA, whereas the detector gains have larger than expected degradation for bands on the long-wave infrared CFPA during the early mission. All TEB related telemetry temperatures are stable. The on-orbit performance of NOAA-20 VIIRS TEB is compared with VIIRS onboard the SNPP.","PeriodicalId":370971,"journal":{"name":"Asia-Pacific Remote Sensing","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124909027","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

The compact hyperspectral prism spectrometer for sustainable land imaging: continuing the data record and enabling new discoveries 用于可持续土地成像的紧凑型高光谱棱镜光谱仪:继续数据记录并实现新发现

Asia-Pacific Remote Sensing Pub Date : 2018-10-23 DOI: 10.1117/12.2326932

T. Kampe

引用次数: 1

First year on-orbit calibration activities of SGLI on GCOM-C satellite SGLI在GCOM-C卫星上的第一年在轨校准活动

Asia-Pacific Remote Sensing Pub Date : 2018-10-23 DOI: 10.1117/12.2324703

Kazuhiro Tanaka, Y. Okamura, M. Mokuno, T. Amano, J. Yoshida

引用次数: 20

Thermal-structural analysis of geostationary Earth observation satellite with large segmented telescope 大节段望远镜同步地球观测卫星热结构分析

Asia-Pacific Remote Sensing Pub Date : 2018-10-23 DOI: 10.1117/12.2324429

S. Yasuda, A. Okamoto, T. Mizutani

引用次数: 1

Assessment of on-orbit variations of the Clouds and the Earth's Radiant Energy System (CERES) FM5 instrument 云和地球辐射能系统(CERES) FM5仪器在轨变化的评估

Asia-Pacific Remote Sensing Pub Date : 2018-10-23 DOI: 10.1117/12.2324739

N. Smith, Susan Thomas, M. Shankar, K. Priestley, N. Loeb, D. Walikainen

{"title":"Assessment of on-orbit variations of the Clouds and the Earth's Radiant Energy System (CERES) FM5 instrument","authors":"N. Smith, Susan Thomas, M. Shankar, K. Priestley, N. Loeb, D. Walikainen","doi":"10.1117/12.2324739","DOIUrl":"https://doi.org/10.1117/12.2324739","url":null,"abstract":"The Clouds and the Earth’s Radiant Energy System (CERES) mission is instrumental in monitoring changes in the Earth’s radiant energy and cloud systems. The CERES project is critical in guaranteeing the continuation of highly accurate Earth radiation budget Climate Data Records (CDRs). The CERES Flight Model-5 (FM-5) instrument, integrated onto the Suomi-National Polar-Orbiting Partnership (NPP) spacecraft, joined a suite of four CERES instruments deployed aboard NASA’s Earth Observing System (EOS) satellites Terra and Aqua. Each CERES instrument consists of scanning thermistor bolometer sensors that measure broadband radiances in the shortwave (0.3 to 5μm), total (0.3 to < 200 μm) and water vapor window (8 to 12 μm) regions. In order to ensure the consistency and accuracy of instrument radiances, needed for generating higher-level climate data products, the CERES project implements rigorous and comprehensive radiometric calibration and validation procedures. This paper briefly describes the trends observed in Edition-1 FM5 flux data products that are corrected for inflight gain changes derived from on-board calibration sources. The strategy to detect artifacts and correct for any sensor spectral response changes is discussed. Improvements and validation results of preliminary FM5 Edition-2 products will be compared with Terra and Aqua data products.","PeriodicalId":370971,"journal":{"name":"Asia-Pacific Remote Sensing","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123680498","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Evaluating NOAA-20 and S-NPP VIIRS radiometric consistency 评估NOAA-20和S-NPP VIIRS辐射一致性

Asia-Pacific Remote Sensing Pub Date : 2018-10-23 DOI: 10.1117/12.2324464

S. Uprety, C. Cao, S. Błoński, X. Shao

{"title":"Evaluating NOAA-20 and S-NPP VIIRS radiometric consistency","authors":"S. Uprety, C. Cao, S. Błoński, X. Shao","doi":"10.1117/12.2324464","DOIUrl":"https://doi.org/10.1117/12.2324464","url":null,"abstract":"The Visible Infrared Imaging Radiometer Suite (VIIRS) onboard S-NPP provides global coverage once per day for the reflective solar bands. With the successful launch of NOAA-20, the global coverage of VIIRS has now been doubled. In order to use NOAA-20 VIIRS data for environmental related studies, the radiometric performance of VIIRS needs to be independently validated. In addition, for long term studies that use data from multiple satellites instruments, it is imperative to have radiometrically accurate and consistent data products from all the instruments. This study uses SNO (Simultaneous Nadir Overpass) and extended SNO over Saharan desert to assess the radiometric performance of NOAA-20 VIIRS relative to S-NPP VIIRS. Since direct SNO doesn’t exist between NOAA-20 and S-NPP, the study uses MODIS as a transfer radiometer. Both NOAA-20 and S-NPP have SNOs with MODIS. Double differencing technique is used to estimate the radiometric bias between the two VIIRS instruments. The study suggests that NOAA-20 VIIRS reflective solar bands are consistently lower in reflectance than that from S-NPP VIIRS by about 2%. Larger bias is observed for bands M5 (0.67 μm) and M7 (0.86 μm) bands mainly because S-NPP VIIRS absolute calibration for these bands is biased high by about 2%. The impact on bias due to spectral differences between the two VIIRS instruments is quantified using hyperspectral measurements from Sciamachy.","PeriodicalId":370971,"journal":{"name":"Asia-Pacific Remote Sensing","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128467979","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 14