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Record #166504:
Automated monitoring of snow cover over South America using GOES imager data / P. Romanov, D. Tarpley.
Title: | Automated monitoring of snow cover over South America using GOES imager data / P. Romanov, D. Tarpley. |
Author(s): | Romanov, P. Tarpley, D. |
Date: | 2003. |
In: | International Journal of Remote Sensing. (2003.), Vol. 24(5) (2003) |
Abstract: | Describes automated system for routine mapping of snow cover in South America. Seeks to provide operational, high spatial resolution data on snow areal extent and spatial variation for use in numerical weather prediction and climate models. System uses measurements in visible, middle infrared and infrared made by Geostationary Operational Environmental Satellite (GOES) Imager. Algorithm employs both spectral and temporal variability to ensure accurate snow discrimination and mapping. Presents results from first eighteen months (from May 2000) of system's operation. Finds 4 km spatial resolution inadequate and orographic cloud cover too persistent for monitoring tropical glaciers and ice fields. Reports extent of snow cover lower than in earlier studies and suggests new product may find use in their correction. |
Notes: | International Journal of Remote Sensing. Vol. 24(5) :1119-1125 (2003). |
Keywords: | 551.32 -- Glaciology. 551.578.46 -- Snow cover and snow patches. 551.321.7 -- Snow cover, measurement of properties. 53.087.23 -- Remote sensing. 551.58 -- Climatology. 551.5 -- Meteorology. E10 -- Glaciology: snow and avalanches. (8) -- South America. |
SPRI record no.: | 166504 |
LDR 01946naa#a2200000#a#4500 001 SPRI-166504 005 20230402092830.0 007 ta 008 230402s2003####xx#ab#|##|###|0||#0|eng#d 035 ## ‡aSPRI-166504 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aRomanov, P. 245 10 ‡aAutomated monitoring of snow cover over South America using GOES imager data /‡cP. Romanov, D. Tarpley. 260 ## ‡a[S.l.] :‡b[s.n.],‡c2003. 300 ## ‡ap. 1119-1125 :‡bdiags., maps. 500 ## ‡aInternational Journal of Remote Sensing. Vol. 24(5) :1119-1125 (2003). 520 3# ‡aDescribes automated system for routine mapping of snow cover in South America. Seeks to provide operational, high spatial resolution data on snow areal extent and spatial variation for use in numerical weather prediction and climate models. System uses measurements in visible, middle infrared and infrared made by Geostationary Operational Environmental Satellite (GOES) Imager. Algorithm employs both spectral and temporal variability to ensure accurate snow discrimination and mapping. Presents results from first eighteen months (from May 2000) of system's operation. Finds 4 km spatial resolution inadequate and orographic cloud cover too persistent for monitoring tropical glaciers and ice fields. Reports extent of snow cover lower than in earlier studies and suggests new product may find use in their correction. 530 ## ‡aAlso issued online ‡uurn:doi:10.1080/0143116021000044823‡uhttps://dx.doi.org/10.1080/0143116021000044823 650 07 ‡a551.32 -- Glaciology.‡2udc 650 07 ‡a551.578.46 -- Snow cover and snow patches.‡2udc 650 07 ‡a551.321.7 -- Snow cover, measurement of properties.‡2udc 650 07 ‡a53.087.23 -- Remote sensing.‡2udc 650 07 ‡a551.58 -- Climatology.‡2udc 650 07 ‡a551.5 -- Meteorology.‡2udc 650 07 ‡aE10 -- Glaciology: snow and avalanches.‡2local 651 #7 ‡a(8) -- South America.‡2udc 700 1# ‡aTarpley, D. 773 0# ‡7nnas ‡tInternational Journal of Remote Sensing. ‡gVol. 24(5) (2003) ‡wSPRI-1038 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20230402