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Record #126373:
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MARC recordApplication of SAR snowcover mapping to hydrological modelling of snowmelt runoff in southern Ontario / F. Seglenieks, E.D. Soulis, N. Kouwen, J.R. Donald.
| Title: | Application of SAR snowcover mapping to hydrological modelling of snowmelt runoff in southern Ontario / F. Seglenieks, E.D. Soulis, N. Kouwen, J.R. Donald. |
| Author(s): | Seglenieks, F. Soulis, E. D. Kouwen, N. Donald, J. R. |
| Date: | [1993] |
| In: | Eastern Snow Conference. Proceedings. ([1993]), Vol. 50th Annual Meeting ([1993]) |
| Abstract: | Hydrological model WATFLOOD is used to simulate snowmelt runoff for 1991 spring melt event in northern Grand River watershed, south-west Ontario. Estimated snow-covered area derived from model is then compared to snow-covered area estimated from concurrent airborne synthetic aperture radar (SAR) C-HH imagery. Results showed that model appeared to simulate river flow better when updated using SAR imagery. Concludes that present WATFLOOD optimization, which deals solely with river flows, allows for unrealistic values for snowmelt. Can be corrected by separate optimization of snowmelt parameters to known snow-cover characteristics and of snowpack hydraulic characteristics to stream flow. |
| Notes: | Eastern Snow Conference. Proceedings. Vol. 50th Annual Meeting :399-405 ([1993]). Joint Meeting with 61st Western Snow Conference. |
| Keywords: | 551.578.46 -- Snow cover and snow patches. 551.578.462 -- Snow cover, ablation. 551.579.2 -- Water supply from snow. 556 -- Hydrology. 556.51 -- River basins and watersheds. 519.673 -- Modelling. 53.087.23 -- Remote sensing. 551.32 -- Glaciology. 621.396.96 -- Radar. E11 -- Glaciology: glaciohydrology. (*41) -- Canada. (*425) -- Ontario. |
| SPRI record no.: | 126373 |
LDR 02032naa#a2200000#a#4500 001 SPRI-126373 005 20230922113934.0 007 ta 008 230922s1993####xx#a##|##|###|0||#0|eng#d 035 ## ‡aSPRI-126373 040 ## ‡aUkCU-P‡beng‡eaacr 245 00 ‡aApplication of SAR snowcover mapping to hydrological modelling of snowmelt runoff in southern Ontario /‡cF. Seglenieks, E.D. Soulis, N. Kouwen, J.R. Donald. 260 ## ‡a[S.l.] :‡b[s.n.],‡c[1993] 300 ## ‡ap. 399-405 :‡bdiags., tables. 500 ## ‡aEastern Snow Conference. Proceedings. Vol. 50th Annual Meeting :399-405 ([1993]). 500 ## ‡aJoint Meeting with 61st Western Snow Conference. 520 3# ‡aHydrological model WATFLOOD is used to simulate snowmelt runoff for 1991 spring melt event in northern Grand River watershed, south-west Ontario. Estimated snow-covered area derived from model is then compared to snow-covered area estimated from concurrent airborne synthetic aperture radar (SAR) C-HH imagery. Results showed that model appeared to simulate river flow better when updated using SAR imagery. Concludes that present WATFLOOD optimization, which deals solely with river flows, allows for unrealistic values for snowmelt. Can be corrected by separate optimization of snowmelt parameters to known snow-cover characteristics and of snowpack hydraulic characteristics to stream flow. 650 07 ‡a551.578.46 -- Snow cover and snow patches.‡2udc 650 07 ‡a551.578.462 -- Snow cover, ablation.‡2udc 650 07 ‡a551.579.2 -- Water supply from snow.‡2udc 650 07 ‡a556 -- Hydrology.‡2udc 650 07 ‡a556.51 -- River basins and watersheds.‡2udc 650 07 ‡a519.673 -- Modelling.‡2udc 650 07 ‡a53.087.23 -- Remote sensing.‡2udc 650 07 ‡a551.32 -- Glaciology.‡2udc 650 07 ‡a621.396.96 -- Radar.‡2udc 650 07 ‡aE11 -- Glaciology: glaciohydrology.‡2local 651 #7 ‡a(*41) -- Canada.‡2udc 651 #7 ‡a(*425) -- Ontario.‡2udc 700 1# ‡aSeglenieks, F. 700 1# ‡aSoulis, E. D. 700 1# ‡aKouwen, N. 700 1# ‡aDonald, J. R. 773 0# ‡7nnas ‡tEastern Snow Conference. Proceedings. ‡gVol. 50th Annual Meeting ([1993]) ‡wSPRI-23848 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20230922