Crop yield prediction method and device, electronic equipment and readable storage medium
The invention provides a crop yield prediction method and apparatus, an electronic device and a readable storage medium. The method comprises the steps of obtaining existing remote sensing data of a crop production area; wherein target crops are planted in the crop producing area; through a pre-trai...
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| creator | ZHOU LINGQUAN LI JINHAI HU XIAOYAN LIAO TONGKUI WANG YUXIANG PENG DONGYANG WANG HAO |
| description | The invention provides a crop yield prediction method and apparatus, an electronic device and a readable storage medium. The method comprises the steps of obtaining existing remote sensing data of a crop production area; wherein target crops are planted in the crop producing area; through a pre-trained target NDVI prediction model, predicting growth cycle NDVI mean value curve data of the target crop based on the existing remote sensing data; determining a phenological variable of the target crop according to the NDVI mean curve data of the growth cycle; and determining a first yield prediction value of the target crop based on the phenological variable through a pre-constructed target crop yield estimation model. The method can be suitable for the yield prediction of various different crops, has high universality, and can realize the crop yield prediction at any time point in the crop growth cycle.
本发明提供了一种作物产量预测方法、装置、电子设备及可读存储介质，包括：获取作物产区的已有遥感数据；其中，作物产区种植有目标作物；通过预先训练的目标NDVI预测模型，基于已有遥感数据预测目标作物的生长周期NDVI均值曲线数据 |
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本发明提供了一种作物产量预测方法、装置、电子设备及可读存储介质，包括：获取作物产区的已有遥感数据；其中，作物产区种植有目标作物；通过预先训练的目标NDVI预测模型，基于已有遥感数据预测目标作物的生长周期NDVI均值曲线数据</description><language>chi ; eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES ; PHYSICS ; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR</subject><creationdate>2023</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230804&DB=EPODOC&CC=CN&NR=116542403A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76419</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230804&DB=EPODOC&CC=CN&NR=116542403A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHOU LINGQUAN</creatorcontrib><creatorcontrib>LI JINHAI</creatorcontrib><creatorcontrib>HU XIAOYAN</creatorcontrib><creatorcontrib>LIAO TONGKUI</creatorcontrib><creatorcontrib>WANG YUXIANG</creatorcontrib><creatorcontrib>PENG DONGYANG</creatorcontrib><creatorcontrib>WANG HAO</creatorcontrib><title>Crop yield prediction method and device, electronic equipment and readable storage medium</title><description>The invention provides a crop yield prediction method and apparatus, an electronic device and a readable storage medium. The method comprises the steps of obtaining existing remote sensing data of a crop production area; wherein target crops are planted in the crop producing area; through a pre-trained target NDVI prediction model, predicting growth cycle NDVI mean value curve data of the target crop based on the existing remote sensing data; determining a phenological variable of the target crop according to the NDVI mean curve data of the growth cycle; and determining a first yield prediction value of the target crop based on the phenological variable through a pre-constructed target crop yield estimation model. The method can be suitable for the yield prediction of various different crops, has high universality, and can realize the crop yield prediction at any time point in the crop growth cycle.
本发明提供了一种作物产量预测方法、装置、电子设备及可读存储介质，包括：获取作物产区的已有遥感数据；其中，作物产区种植有目标作物；通过预先训练的目标NDVI预测模型，基于已有遥感数据预测目标作物的生长周期NDVI均值曲线数据</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES</subject><subject>PHYSICS</subject><subject>SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNy70OAUEUhuFtFIJ7OHoSa5deJkSl0qg2Y863nGT-zMxK3D0RF6B6m-cdVxeVQqSXwDLFBBZTJHhyKPfApD0T4ykGC4KFKSl4MYTHINHBly9I0KyvFpRLSPqGz8wyuGk16rXNmP06qeaH_Vkdl4ihQ47awKN06lTX2027blfNrvnHvAHZpzqZ</recordid><startdate>20230804</startdate><enddate>20230804</enddate><creator>ZHOU LINGQUAN</creator><creator>LI JINHAI</creator><creator>HU XIAOYAN</creator><creator>LIAO TONGKUI</creator><creator>WANG YUXIANG</creator><creator>PENG DONGYANG</creator><creator>WANG HAO</creator><scope>EVB</scope></search><sort><creationdate>20230804</creationdate><title>Crop yield prediction method and device, electronic equipment and readable storage medium</title><author>ZHOU LINGQUAN ; LI JINHAI ; HU XIAOYAN ; LIAO TONGKUI ; WANG YUXIANG ; PENG DONGYANG ; WANG HAO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN116542403A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES</topic><topic>PHYSICS</topic><topic>SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR</topic><toplevel>online_resources</toplevel><creatorcontrib>ZHOU LINGQUAN</creatorcontrib><creatorcontrib>LI JINHAI</creatorcontrib><creatorcontrib>HU XIAOYAN</creatorcontrib><creatorcontrib>LIAO TONGKUI</creatorcontrib><creatorcontrib>WANG YUXIANG</creatorcontrib><creatorcontrib>PENG DONGYANG</creatorcontrib><creatorcontrib>WANG HAO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHOU LINGQUAN</au><au>LI JINHAI</au><au>HU XIAOYAN</au><au>LIAO TONGKUI</au><au>WANG YUXIANG</au><au>PENG DONGYANG</au><au>WANG HAO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Crop yield prediction method and device, electronic equipment and readable storage medium</title><date>2023-08-04</date><risdate>2023</risdate><abstract>The invention provides a crop yield prediction method and apparatus, an electronic device and a readable storage medium. The method comprises the steps of obtaining existing remote sensing data of a crop production area; wherein target crops are planted in the crop producing area; through a pre-trained target NDVI prediction model, predicting growth cycle NDVI mean value curve data of the target crop based on the existing remote sensing data; determining a phenological variable of the target crop according to the NDVI mean curve data of the growth cycle; and determining a first yield prediction value of the target crop based on the phenological variable through a pre-constructed target crop yield estimation model. The method can be suitable for the yield prediction of various different crops, has high universality, and can realize the crop yield prediction at any time point in the crop growth cycle.
本发明提供了一种作物产量预测方法、装置、电子设备及可读存储介质，包括：获取作物产区的已有遥感数据；其中，作物产区种植有目标作物；通过预先训练的目标NDVI预测模型，基于已有遥感数据预测目标作物的生长周期NDVI均值曲线数据</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CALCULATING COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES PHYSICS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR |
| title | Crop yield prediction method and device, electronic equipment and readable storage medium |
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