Journal cover Journal topic
Hydrology and Earth System Sciences An interactive open-access journal of the European Geosciences Union
Journal topic

Journal metrics

IF value: 5.153
IF5.153
IF 5-year value: 5.460
IF 5-year
5.460
CiteScore value: 7.8
CiteScore
7.8
SNIP value: 1.623
SNIP1.623
IPP value: 4.91
IPP4.91
SJR value: 2.092
SJR2.092
Scimago H <br class='widget-line-break'>index value: 123
Scimago H
index
123
h5-index value: 65
h5-index65
Volume 19, issue 11
Hydrol. Earth Syst. Sci., 19, 4441–4461, 2015
https://doi.org/10.5194/hess-19-4441-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
Hydrol. Earth Syst. Sci., 19, 4441–4461, 2015
https://doi.org/10.5194/hess-19-4441-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.

Research article 05 Nov 2015

Research article | 05 Nov 2015

SACRA – a method for the estimation of global high-resolution crop calendars from a satellite-sensed NDVI

S. Kotsuki and K. Tanaka

Viewed

Total article views: 2,542 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
1,340 1,132 70 2,542 89 92
  • HTML: 1,340
  • PDF: 1,132
  • XML: 70
  • Total: 2,542
  • BibTeX: 89
  • EndNote: 92
Views and downloads (calculated since 29 Jan 2015)
Cumulative views and downloads (calculated since 29 Jan 2015)

Cited

Saved (final revised paper)

Saved (preprint)

Discussed (final revised paper)

No discussed metrics found.

Discussed (preprint)

No discussed metrics found.
Latest update: 22 Oct 2020
Publications Copernicus
Download
Short summary
This study aims to develop a new global data set of a satellite-derived crop calendar (SACRA) and to reveal its advantages and disadvantages compared to other global products. The cultivation period of SACRA is identified from the time series of NDVI; therefore, SACRA considers current effects of human decisions and natural disasters. The difference between the estimated sowing dates and other existing products is less than 2 months (< 62 days) in most areas.
This study aims to develop a new global data set of a satellite-derived crop calendar (SACRA)...
Citation