MARC details
| 000 -LEADER |
|---|
| fixed length control field |
02509nab|a22003977a|4500 |
| 001 - CONTROL NUMBER |
|---|
| control field |
63465 |
| 003 - CONTROL NUMBER IDENTIFIER |
|---|
| control field |
MX-TxCIM |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
|---|
| control field |
20211006081018.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
202102s2020||||sz |||p|op||||00||0|eng|d |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER |
|---|
| International Standard Serial Number |
2077-0472 |
| 024 8# - OTHER STANDARD IDENTIFIER |
|---|
| Standard number or code |
https://doi.org/10.3390/agriculture10100433 |
| 040 ## - CATALOGING SOURCE |
|---|
| Original cataloging agency |
MX-TxCIM |
| 041 ## - LANGUAGE CODE |
|---|
| Language code of text/sound track or separate title |
eng |
| 100 0# - MAIN ENTRY--PERSONAL NAME |
|---|
| Personal name |
Yulin Jiang |
| 9 (RLIN) |
19002 |
| 245 10 - TITLE STATEMENT |
|---|
| Title |
Large-scale and high-resolution crop mapping in China using Sentinel-2 satellite imagery |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) |
|---|
| Place of publication, distribution, etc. |
Basel (Switzerland) : |
| Name of publisher, distributor, etc. |
MDPI, |
| Date of publication, distribution, etc. |
2020. |
| 500 ## - GENERAL NOTE |
|---|
| General note |
Peer review |
| 500 ## - GENERAL NOTE |
|---|
| General note |
Open Access |
| 520 ## - SUMMARY, ETC. |
|---|
| Summary, etc. |
Large-scale, high-resolution mapping of crop patterns is useful for the assessment of food security and agricultural sustainability but is still limited. This study attempted to establish remote sensing-based crop classification models for specific cropping systems using the decision trees method and monitored the distribution of the major crop species using Sentinel-2 satellites (10 m) in 2017. The results showed that the cropping areas of maize, rice, and soybean on the Northeast China Plain were approximately 12.1, 6.2, and 7.4 million ha, respectively. The cropping areas of winter wheat and summer maize on the North China Plain were 13.4 and 16.9 million ha, respectively. The cropping areas of wheat, rice, and rape on the middle-lower Yangtze River plain were 2.2, 6.4 and 1.3 million ha, respectively. Estimated images agreed well with field survey data (average overall accuracy = 94%) and the national agricultural census data (R2 = 0.78). This indicated the applicability of the Sentinel-2 satellite data for large-scale, high-resolution crop mapping in China. We intend to update the crop mapping datasets annually and hope to guide the adjustment and optimization of the national agricultural structure. |
| 546 ## - LANGUAGE NOTE |
|---|
| Language note |
Text in English |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Crops |
| Miscellaneous information |
AGROVOC |
| Source of heading or term |
|
| 9 (RLIN) |
1069 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Indicators |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
10024 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Classification |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
1044 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Cropping systems |
| Miscellaneous information |
AGROVOC |
| Source of heading or term |
|
| 9 (RLIN) |
1068 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Satellite imagery |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
12004 |
| 651 #7 - SUBJECT ADDED ENTRY--GEOGRAPHIC NAME |
|---|
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
3990 |
| Geographic name |
China |
| 700 0# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Zhou Lu |
| 9 (RLIN) |
19003 |
| 700 0# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Shuo Li |
| 9 (RLIN) |
19004 |
| 700 0# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Yongdeng Lei |
| 9 (RLIN) |
19005 |
| 700 0# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Qingquan Chu |
| 9 (RLIN) |
19006 |
| 700 0# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Xiaogang Yin |
| 9 (RLIN) |
19007 |
| 700 0# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Fu Chen |
| 9 (RLIN) |
19008 |
| 773 0# - HOST ITEM ENTRY |
|---|
| Title |
Agriculture |
| Related parts |
v. 10, no. 10, art. 433 |
| Place, publisher, and date of publication |
Basel (Switzerland) : MDPI, 2020. |
| International Standard Serial Number |
2077-0472 |
| 856 4# - ELECTRONIC LOCATION AND ACCESS |
|---|
| Link text |
Click here to access online |
| Uniform Resource Identifier |
https://doi.org/10.3390/agriculture10100433 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Koha item type |
Article |
| Suppress in OPAC |
No |
| Source of classification or shelving scheme |
Dewey Decimal Classification |