Research output: Contribution to journal › Conference article › peer-review
Highly discrete mapping of the growing season time frames and time dynamics. / Rykin, I.; Shagnieva, A.; Panidi, E.; Tsepelev, V.
In: International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives, Vol. 42, No. 3/W8, 20.08.2019, p. 357-361.Research output: Contribution to journal › Conference article › peer-review
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TY - JOUR
T1 - Highly discrete mapping of the growing season time frames and time dynamics
AU - Rykin, I.
AU - Shagnieva, A.
AU - Panidi, E.
AU - Tsepelev, V.
PY - 2019/8/20
Y1 - 2019/8/20
N2 - Growing season time frames can be estimated and mapped using the vegetation indexes mapping and analysis. This approach brings significant benefit consisted in the ability of detailed (highly discrete in the meaning of spatial resolution) mapping of spatial differences in growing season stage and length. In comparison with interpolation of ground air temperature (applied when using temperature to detect growing seasons), real spatial resolution raises to kilometers per pixel and higher, while nodes of ground observation network can be spaced by thousands of kilometers in some regions. Our ongoing study is devoted to design a processing chain for mapping of growing season time frames basing on vegetation indexes data with close-to-one-day time resolution. We used MOD09GA dataset as an initial data. Data processing was implemented in Google Earth Engine big geospatial data platform.
AB - Growing season time frames can be estimated and mapped using the vegetation indexes mapping and analysis. This approach brings significant benefit consisted in the ability of detailed (highly discrete in the meaning of spatial resolution) mapping of spatial differences in growing season stage and length. In comparison with interpolation of ground air temperature (applied when using temperature to detect growing seasons), real spatial resolution raises to kilometers per pixel and higher, while nodes of ground observation network can be spaced by thousands of kilometers in some regions. Our ongoing study is devoted to design a processing chain for mapping of growing season time frames basing on vegetation indexes data with close-to-one-day time resolution. We used MOD09GA dataset as an initial data. Data processing was implemented in Google Earth Engine big geospatial data platform.
KW - GIS-based Mapping
KW - Google Earth Engine
KW - Growing Seasons
KW - NDWI
KW - Vegetation Indexes
UR - http://www.scopus.com/inward/record.url?scp=85074279198&partnerID=8YFLogxK
U2 - 10.5194/isprs-archives-XLII-3-W8-357-2019
DO - 10.5194/isprs-archives-XLII-3-W8-357-2019
M3 - Conference article
AN - SCOPUS:85074279198
VL - 42
SP - 357
EP - 361
JO - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
JF - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
SN - 1682-1750
IS - 3/W8
T2 - 2019 GeoInformation for Disaster Management, Gi4DM 2019
Y2 - 3 September 2019 through 6 September 2019
ER -
ID: 48957149