https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-12T15:46:10.631689Z
2022-01-12T15:46:35.630332Z
s3://sentinel-s1-l1c/GRD/2022/1/12/IW/DV/S1A_IW_GRDH_1SDV_20220112T154610_20220112T154635_041429_04ED23_E421
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2022-01-12T15:46:10.631689Z
2022-01-12T15:46:35.630332Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220112T145615_V20220112T141017_20220112T204517.EOF
347.97230013280097
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-12T17:24:45.124900Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220112T154610_20220112T154635_041429_04ED23_E421
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((38.5513363320098 -9.632088850708287,39.08749890622657 -9.512036665221315,39.65426212212993 -9.384151560008387,40.22245253287131 -9.254946485065178,40.77100718362242 -9.129270097279685,40.60580865238042 -8.406918436731923,40.5243916529234 -8.045474860456759,40.42833549924414 -7.624953950408882,39.88171584110539 -7.749102901987454,39.31597469379539 -7.876787613198429,38.75112804378718 -8.00344008824305,38.21409731956867 -8.123075630528945,38.308753149673144 -8.544907743664972,38.39193242177933 -8.906794056865213,38.42968754442322 -9.08860304064051,38.470176652677594 -9.269804851001478,38.51138734146654 -9.450850024057104,38.5513363320098 -9.632088850708287))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.44635
45.91776713435964
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2022-11-25T11:42:38.269594Z
Batch API, v4.157.0
s3://deafrica-sentinel-1/s1_rtc/S09E040/2022/01/12/04ED23
2.0E-4
2.0E-4
true
block average
2
2
-8.0
40.0
-9.0
41.0
POLYGON((40.514004202311234 -8.0,40.741443701774855 -9.0,40.0 -9.0,40.0 -8.0,40.514004202311234 -8.0))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_04ED23_S09E040_2022_01_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04ED23_S09E040_2022_01_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04ED23_S09E040_2022_01_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04ED23_S09E040_2022_01_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04ED23_S09E040_2022_01_12_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2021
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid