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Datos GRACE

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by

Natalia Carmona Herrera

on 23 October 2015

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Transcript of Datos GRACE

Medias moviles
Resolucion aprox ERA- Interim 0.7° ---> Cambiarla 1°.
Correlaciones--> 300 - 500- 700 -900 Km.
* 3 Soluciones Mensuales : CSR- GFZ- JPL.
* Rango de tiempo (2003 - 2012).

Metodologia:
1) Determinar periodo de estudio (2003- 2012).
2) Interpolar linealmente meses de no Data
( Junio 2003 - Enero, Junio, Diciembre (2011) -
Octubre (2012)).
3) Reconocer NoData como 32767.


Imagen resultante
Trabajo desarrollado durante - Octubre 2013
DATOS
GRACE
* Rango de tiempo: 1979 - 2013.
* 2 Variables a analizar: Precipitacion - Evaporacion [ mm/day] , Temperatura [°C].

Metodologia:
1) Determinar periodo de estudio (2003- 2012).
2) Graficar


a) Archivo
b) Valores 1 y NaN
c)Resultado
1) Rango [-0.28 a 0.28]
2) Max 0.2819
[-75.5 °N, 21 °E]
3) Min -0.2759
[-80.5 °N, 241 °E]
Correlacion con rezago
Correlacion sin rezago
Temperatura
P - E
(1)
(2)
(3)
(4)
(1)
(2)
(3)
(4)
(5)
(5)
Correlacion con rezago
Natalia Carmona H.
DATOS
ERA-
INTERIM
Full transcript