[1]王尔美,李卫国,顾晓鹤,等.基于光谱特征分异的玉米种植面积提取[J].江苏农业学报,2017,(04):822-827.[doi:doi:10.3969/j.issn.1000-4440.2017.04.015]
 WANG Er-mei,LI Wei-guo,GU Xiao-he,et al.Planting area extraction of maize based on spectral features differentiation[J].,2017,(04):822-827.[doi:doi:10.3969/j.issn.1000-4440.2017.04.015]
点击复制

基于光谱特征分异的玉米种植面积提取()
分享到:

江苏农业学报[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2017年04期
页码:
822-827
栏目:
耕作栽培·资源环境
出版日期:
2017-08-30

文章信息/Info

Title:
Planting area extraction of maize based on spectral features differentiation
作者:
王尔美12李卫国2顾晓鹤3张云华1陈华2
(1.安徽农业大学资源与环境学院,安徽合肥230036;2.江苏省农业科学院农业信息研究所,江苏南京210014;3.国家农业信息化工程技术研究中心,北京100097)
Author(s):
WANG Er-mei12LI Wei-guo2GU Xiao-he3ZHANG Yun-hua1CHEN Hua2
(1.Anhui Agricultural University, Hefei 230036, China;2.Institute of Agricultural Economy and Information, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China;3.National Engineering Research Center for Information Technology in Agriculture, Beijing 100097, China)
关键词:
玉米光谱特征植被指数种植面积提取
Keywords:
maizespectral characteristicvegetation indexplanting area extraction
分类号:
TP79
DOI:
doi:10.3969/j.issn.1000-4440.2017.04.015
文献标志码:
A
摘要:
玉米种植面积的准确获取是进行玉米长势监测和产量估测的前提与基础。在对Landsat-8/OLI影像进行辐射定标、大气校正、几何精校正和裁剪等预处理的基础上,基于典型地物光谱空间差异与物候特征的异同,选取具有代表性的4种植被指数[归一化差值植被指数(NDVI)、差值植被指数(DVI)、比值植被指数(RVI)、绿度植被指数(GVI)]和近红外波段反射率,通过构建植被光谱特征指标阈值对不同地物进行识别和分类,最后获取玉米种植面积。结果表明,利用近红外波段反射率可以将农作物与其他地物区分开来,即当其反射率值大于037时,地物为农作物。对不同种类农作物识别时,选择NDVI>086、DVI>053、RVI>1300、GVI>3 713.60作为分类阈值,可以将玉米与水稻和大豆区分,准确提取到玉米的种植面积。利用样本数据和当地农业部门提供的数据进行面积提取精度验证,总体精度为9275%,说明基于多光谱特征指标建立分类阈值的方法可以准确提取玉米种植面积,该方法可以为江淮玉米种植区县域玉米种植面积的提取提供参考。
Abstract:
The accurate extraction of maize acreage is the premise and basis for growth monitoring and yield estimating. By preprocessing involving radiation calibration, atmospheric correction, geometric correction and cropping of Landsat-8/OLI images and based on the spatial differences in the spectrum of typical objects and phenological characteristics, four representative vegetation indices [normalized difference vegetation index(NDVI), difference vegetation index(DVI), ratio vegetation index(RVI), green vegetation index(GVI)] and near infrared spectral ratio were involved to construct the threshold of vegetation spectral features so as to identify and classify the different objects, ultimately achieving the extraction of maize planting area. The near infrared spectral ratio value more than 037 was capable of distinguishing the crops from other objects. Classification threshold as NDVI>086, DVI>053, RVI>1300 and GVI>3 713.60 could distinguish maize from rice and soybean crops, thereby extracting the maize acreage effectively. The overall accuracy reached 9275% when verified with sampling data and the data provided by local agricultural departments, indicating that the classification threshold based on multi-spectral characteristics is applicable in extracting maize acreage accurately.

参考文献/References:

[1]化国强. 基于全极化SAR数据玉米长势监测及制图研究[D].南京:南京信息工程大学,2011.
[2]XIAO X, BOLES S, LIU J, et al. Mapping paddy rice agriculture in southern China using multi-temporal MODIS images[J]. Remote Sensing of Environment, 2005, 95(4): 480-492.
[3]刘佳,王利民,杨福刚,等. 基于HJ时间序列数据的农作物种植面积估算[J].农业工程学报,2015,31(3):199-206.
[4]LUIZ A J B, FORMAGGIO A R, EPIPHANIO J C N, et al. Objective sampling estimation of regional crop area supported by remotely sensed images[J]. Pesquisa Agropecuária Brasileira, 2012, 47(9): 1279-1287.
[5]PAN Y, LI L, ZHANG J, et al. Winter wheat area estimation from MODIS-EVI time series data using the crop proportion phenology index[J]. Remote Sensing of Environment, 2012, 119: 232-242.
[6]张喜旺,秦耀辰,秦奋. 综合季相节律和特征光谱的冬小麦种植面积遥感估算[J].农业工程学报, 2013,29(8):154-163.
[7]李卫国,蒋楠. 基于面向对象分类的冬小麦种植面积提取[J].麦类作物学报,2012,32(4):701-705.
[8]张晓忆,李卫国,景元书,等. 多种光谱指标构建决策树的水稻种植面积提取[J].江苏农业学报,2016,32(5):1066-1072.
[9]王庆林,李卫国,王荣富. 基于不同时相遥感的冬小麦种植面积的提取[J].江苏农业学报,2014,30(6):1286-1291.
[10]王学,李秀彬,谈明洪,等. 华北平原2001-2011年冬小麦播种面积变化遥感监测[J].农业工程学报,2015,31(8):190-199.
[11]金正婷,李卫国,景元书,等. 基于影像融合的冬小麦种植面积提取适宜尺度研究[J].江苏农业学报,2015,31(6):1312-1317.
[12]王婷婷,李山山,李安,等. 基于Landsat 8 卫星影像的北京地区土地覆盖分类[J].中国图象图形学报,2015,20(9):1275-1284.
[13]王利民,刘佳,杨玲波,等. 基于NDVI加权指数的冬小麦种植面积遥感监测[J].农业工程学报,2016,32(17):127-135.
[14]李峰,赵红,赵玉金,等. 基于HJ-1CCD 影像的冬小麦种植面积提取研究[J]. 山东农业科学,2015,47(5):109-114.
[15]胡琼,吴文斌,宋茜,等. 农作物种植结构遥感提取研究进展[J].中国农业科学,2015,48(10):1900-1914.
[16]葛广秀,李卫国,景元书. 基于NDVI密度分割的冬小麦种植面积提取[J].麦类作物学报,2014,34(7):997-1002.
[17]林子晶,李卫国,申双和,等. HJ星和GF1号数据在水稻种植面积提取中的应用[J]. 江苏农业学报,2016,32(1):111-117.
[18]李卫国. 农作物遥感监测方法与应用[M].北京:中国农业科学技术出版社,2013:214-219.
[19]曹卫彬,杨邦杰,宋金鹏. TM影像中基于光谱特征的棉花识别模型[J].农业工程学报,2004,20(4):112-116.
[20]唐华俊,吴文斌,杨鹏,等. 农作物空间格局遥感监测研究进展[J].中国农业科学,2010,43(14):2879-2888.
[21]王利民,刘佳,杨玲波,等. 短波红外波段对玉米大豆种植面积识别精度的影响[J].农业工程学报,2016,32(19):169-178.
[22]李晓东,姜琦刚. 基于多时相遥感数据的农田分类提取[J].农业工程学报,2015,31(7):145-150.
[23]郭伟,赵春江,顾晓鹤,等. 乡镇尺度的玉米种植面积遥感监测[J].农业工程学报,2011,27(9):69-74.

相似文献/References:

[1]宝华宾,梁帅强,吕远大,等.玉米籽粒蛋白含量Meta-QTL及候选基因分析[J].江苏农业学报,2016,(04):736.[doi:10.3969/j.issn.100-4440.2016.04.004]
 BAO Hua-bin,LIANG Shuai-qiang,LYU Yuan- da,et al.Analysis of meta-QTL and candidate genes related to protein concentration in maize grain[J].,2016,(04):736.[doi:10.3969/j.issn.100-4440.2016.04.004]
[2]印志同,秦秋霞,阚欣,等.玉米快速叶绿素荧光参数全基因组关联分析[J].江苏农业学报,2016,(04):746.[doi:10.3969/j.issn.100-4440.2016.04.005]
 YIN Zhi-tong,QIN Qiu-xia,KAN Xin,et al.Genome-wide association analysis of fast chlorophyll fluorescence parameters in maize[J].,2016,(04):746.[doi:10.3969/j.issn.100-4440.2016.04.005]
[3]岳海旺,陈淑萍,彭海成,等.玉米籽粒灌浆特性品种间比较[J].江苏农业学报,2016,(05):1043.[doi:10.3969/j.issn.1000-4440.2016.05.014]
 YUE Hai-wang,CHEN Shu-ping,PENG Hai-cheng,et al.Grain filling characteristics in maize materials[J].,2016,(04):1043.[doi:10.3969/j.issn.1000-4440.2016.05.014]
[4]周玲,梁帅强,林峰,等.玉米二态性 InDel 位点的鉴定和分子标记开发[J].江苏农业学报,2016,(06):1223.[doi:doi:10.3969/j.issn.1000-4440.2016.06.005]
 ZHOU Ling,LIANG Shuai-qiang,LIN Feng,et al.Biallelic InDel loci detection and molecular marker development in maize[J].,2016,(04):1223.[doi:doi:10.3969/j.issn.1000-4440.2016.06.005]
[5]刘朝茂,李成云.玉米与大豆间作对玉米叶片衰老的影响[J].江苏农业学报,2017,(02):322.[doi:doi:10.3969/j.issn.1000-4440.2017.02.013]
 LIU Chao-mao,LI Cheng-yun.Effects of maize/soybean intercropping on maize leaf senescence[J].,2017,(04):322.[doi:doi:10.3969/j.issn.1000-4440.2017.02.013]
[6]江彬,毕银丽,申慧慧,等.氮营养与AM真菌协同对玉米生长及土壤肥力的影响[J].江苏农业学报,2017,(02):327.[doi:doi:10.3969/j.issn.1000-4440.2017.02.014]
 JIANG Bin,BI Yin-li,SHEN Hui-hui,et al.Synergetic effects of Arbuscular mycorrhizal fungus and nitrogen on maize growth and soil fertility[J].,2017,(04):327.[doi:doi:10.3969/j.issn.1000-4440.2017.02.014]
[7]李国锋,葛敏,吕远大.Opaque2转录因子对玉米α-醇溶蛋白基因家族成员表达的影响[J].江苏农业学报,2015,(06):1224.[doi:doi:10.3969/j.issn.1000-4440.2015.06.006]
 LI Guo-feng,GE Min,L Yuan-da.Differential expression of α-zein family genes regulated by Opaque2 transcription factor[J].,2015,(04):1224.[doi:doi:10.3969/j.issn.1000-4440.2015.06.006]
[8]管莉,张阿英.CaM 与 ZmCCaMK 相互作用参与 BR 诱导的玉米叶片抗氧化防护[J].江苏农业学报,2015,(01):10.[doi:10.3969/j.issn.1000-4440.2015.01.002]
 GUAN Li,ZHANG A-ying.CaM-ZmCCaMK interaction involved in brassinosteroid-induced antioxidant defense in leaves of maize[J].,2015,(04):10.[doi:10.3969/j.issn.1000-4440.2015.01.002]
[9]王元琮,何冰,林峰,等.调控玉米阻止授粉后叶片衰老的QTL定位[J].江苏农业学报,2017,(04):747.[doi:doi:10.3969/j.issn.1000-4440.2017.04.004]
 WANG Yuan-cong,HE Bing,LIN Feng,et al.QTL mapping for pollination-prevention on leaf senescence[J].,2017,(04):747.[doi:doi:10.3969/j.issn.1000-4440.2017.04.004]
[10]田礼欣,李丽杰,刘旋,等.外源海藻糖对盐胁迫下玉米幼苗根系生长及生理特性的影响[J].江苏农业学报,2017,(04):754.[doi:doi:10.3969/j.issn.1000-4440.2017.04.005]
 TIAN Li-xin,LI Li-jie,LIU Xuan,et al.Root growth and physiological characteristics of salt-stressed maize seedlings in response to exogenous trehalose[J].,2017,(04):754.[doi:doi:10.3969/j.issn.1000-4440.2017.04.005]

备注/Memo

备注/Memo:
收稿日期:2017-02-19 基金项目:国家自然科学基金项目(41571323);江苏省重点研究计划项目(BE2016730) 作者简介:王尔美(1993-),女,安徽安庆人,硕士研究生,主要从事生态遥感研究。 (E-mail)190021911@ qq.com 通讯作者:李卫国,(E-mail)jaaslwg@126.com
更新日期/Last Update: 2017-09-01