中国东北地区时间序列雪盖监测数据集

doi:10.11821/dlxb2014S015

地理学报 ›› 2014, Vol. 69 ›› Issue (s1): 77-82.doi: 10.11821/dlxb2014S015

中国东北地区时间序列雪盖监测数据集

陈圣波¹, 杨倩^{1, 2}, XIEHongjie², 周超¹, 路鹏¹

1. 吉林大学地球探测科学与技术学院, 长春 130026;
2. Laboratory for Remote Sensing and Geoinformatics, University of Texas at San Antonio, USA

收稿日期:2014-03-17 修回日期:2014-06-20 出版日期:2014-12-26 发布日期:2020-04-07

Time series of snow cover data of Northeast China

SHI Ruixiang

Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing 100101, China

Received:2014-03-17 Revised:2014-06-20 Published:2014-12-26 Online:2020-04-07

摘要/Abstract

摘要： 东北地区是中国三大稳定积雪区,区域尺度的雪盖时空变化监测对水资源的有效利用和雪灾监测和预警具有重要意义。本数据集在2004-2013年美国地球观测卫星TERRA/AQUA-MODIS数据基础上经算法改进,自定义生产MODIS Terra/Aqua双星逐日融合数据 (MODISDC) 和滑动多日融合数据 (MODISMC) 两种基础数据,并且反演积雪天数(Snow Cover Day, SCD)、积雪初日 (Snow Onset Date, SCOD) 和融雪终日 (Snow Melting Date, SCMD) 三类专题数据。利用气象站台实测逐日积雪深度数据,考虑云覆盖的影响,对MODIS双星逐日合成产品和滑动多日合成进行检验,总体精度分别为47.51%和76.52 %,明显高于MODIS 原始数据MOD10A1 (34.45%) 和MYD10A1 (30.57%)。

关键词: 中国东北, 雪盖数据, 积雪天数, 积雪初日, 积雪终日

Abstract: Soil sample data for locust plague analysis around Baiyangdian Lake in 2002 (SSDLPA_BaiyangLake_2002) was conducted from 14 soil samples which were collected from June 21-22, 2002 around Baiyangdian Lake, east of China, where locust plague was serious in June 2001. The data includes two parts, part one is the spatial data indicating the geo-location where the samples are located, and part two is the attribute data of samples. The attribute data is consisted of soil texture, pH value, soil water content, soil salinity etc. The data collection was funded by the National Basic Research Program, Ministry of Science and Technology of China, 2000 (MOST 973 program).

Key words: Baiyangdian Lake, locust, soil

陈圣波, 杨倩, XIEHongjie, 周超, 路鹏. 中国东北地区时间序列雪盖监测数据集[J]. 地理学报, 2014, 69(s1): 77-82.

SHI Ruixiang. Time series of snow cover data of Northeast China[J]. Acta Geographica Sinica, 2014, 69(s1): 77-82.

参考文献

[1] Hall D K, Riggs G A, Slomonson V V.Development of methods for mapping global snow cover using moderate resolution imaging spectroradiometer data. Remote Sensing of Environment, 1995, 54: 127-140.
[2] Hall D K, Riggs G A, Slomonson V V et al. MODIS snow-cover products. Remote Sensing of Environment, 2002, 83: 181-194.
[3] Gao Y, Xie H, Lu N et al. Toward advanced daily cloud- free snow cover and snow water equivalent products from Terra-Aqua MODIS and Aqua AMSR-E measurements. Journal of Hydrology, 2010, 385(1-4): 23-35.
[4] Gao Y, Xie H, Yao T et al. Integrated assessment on multi-temporal and multi-sensor combinations for reducing cloud obscuration of MODIS snow cover products of the Pacific Northwest US. Remote Sensing Environment, 2010, 114(8): 1662-1675.
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[1] Hall D K, Riggs G A, Slomonson V V.Development of methods for mapping global snow cover using moderate resolution imaging spectroradiometer data. Remote Sensing of Environment, 1995, 54: 127-140.
[2] Hall D K, Riggs G A, Slomonson V V et al. MODIS snow-cover products. Remote Sensing of Environment, 2002, 83:181-194.
[3] Gao Y, Xie H, Lu N et al. Toward advanced daily cloud-free snow cover and snow water equivalent products from Terra-Aqua MODIS and Aqua AMSR-E measurements. Journal of Hydrology, 2010, 385(1-4): 23-35.
[4] Gao Y, Xie H, Yao T et al. Integrated assessment on multi-temporal and multi-sensor combinations for reducing cloud obscuration of MODIS snow cover products of the Pacific Northwest US. Remote Sensing of Environment, 2010, 114(8): 1662-1675.
[5] Zhang, G Q, Xie, H J, Yao T D et al. Snow cover dynamics of four lake basins over Tibetan Plateau using time series MODIS data (2001-2010). Water Resources Research, 2012, 48(10): W10529
[6] MODIS/Terra Snow Cover Daily L3 Global 500m SIN Grid V005, National Snow and Ice Data Center, USA, NSIDC DAAC User Services. http://nsidc.org/data/MOD10A1/versions/5.
[7] MODIS/Aqua Snow Cover Daily L3 Global 500m SIN Grid V005, National Snow and Ice Data Center, USA, NSIDC DAAC User Services. http://nsidc.org/data/MYD10A1/versions/5.
[8] Wang X, Xie H.New methods for studying the spatiotemporal variation of snow cover based on combination products of MODIS Terra and Aqua. Journal of Hydrology, 2009, 371(19): 2-200.
[9] Yang Q, Chen S B, Lu P et al. Spatial-temporal variation of snow cover in Jilin Province between 2000 and 2010 and its response to climate. Remote Sensing Technology and Application, 2012, 27(3): 413-419. (in Chinese)
[10] Chen S B, Yang Q, Xie H J et al. Spatio- temporal variations of snow cover in Northeast China on flexible multiday combinations of MODIS snow cover products. Journal of Applied Remote Sensing, 2014, 8(1): 0844685.

中国东北地区时间序列雪盖监测数据集

Time series of snow cover data of Northeast China

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