+ NASA Homepage
Land Long Term Data Record:
Time Series
A time series of summary statistics derived from all the LTDR products at a number of fixed globally distributed locations is maintained and monitored by the LTDR QA personnel in order to enable synoptic quality assessment via the internet. Time series statistics are extracted at all
aeronet sites
and also nine MODIS Land
Golden Tiles
. Product time series are important because they capture algorithm sensitivity to surface (e.g. vegetation phenology), atmosphere (e.g. aerosol loading) and remote sensing (e.g. sun-surface-sensor geometry) conditions that change temporally, and because they allow changes in the instrument characteristics and calibration to be examined. Please select the year and an aeronet site (listed in aphabetical order) or tile and biome combination).
Version:
Version 4
Version 5
Select a plot type:
Aeronet
Golden Tile
Aeronet area:
(
Search areas beginning with the selected letter
)
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
Tiles:
h09v05 (Southwestern U.S.)
h11v03 (Northwestern Canada)
h11v08 (Northern Amazon)
h11v11 (Northern Chile)
h17v07 (Sahel)
h20v11 (Southern Africa)
h24v04 (Northwestern China)
h26v04 (Northeastern China)
h30v11 (Central Australia)
+ Privacy Policy and Important Notices
Web Master:
Min Zheng
NASA Official:
Ed Masuoka
Code 614.5
+LTDR QA Home Page
+LTDR Home Page
