https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-12-26T15:58:10.199644Z
2023-12-26T15:58:34.229351Z
s3://sentinel-s1-l1c/GRD/2023/12/26/IW/DV/S1A_IW_GRDH_1SDV_20231226T155810_20231226T155834_051828_0642C3_A758
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
2023-12-26T15:58:10.199644Z
2023-12-26T15:58:34.229351Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231226T180115_V20231226T141836_20231226T173606.EOF
348.03255515705456
693000
Copernicus Ground Segment
2023-12-26T18:46:30.371394Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231226T155810_20231226T155834_051828_0642C3_A758
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.707279273206055 3.3443580060633007,34.82283632530848 3.5791214879193194,35.9052726188363 3.8054831551250934,35.832672894218994 4.167816391467677,35.798873263352945 4.349541797131619,35.75839330796806 4.529867911636531,35.719834287863534 4.710591469143154,35.645084488049505 5.07251265114408,35.63361952472497 5.130762083986214,34.549581987716984 4.9066176160855886,33.428166832817375 4.67271742412104,33.44095705518078 4.614536436298569,33.489456377243094 4.435274823901262,33.52518538549972 4.253327319572623,33.55556830276241 4.070249489337754,33.59557820475902 3.889196515009477,33.641507597819476 3.7093921002124413,33.67081091551488 3.5260731843574167,33.707279273206055 3.3443580060633007))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.92445
46.30012256295011
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
2023-12-26T20:06:31.998772Z
Batch API, v4.288.1
s3://deafrica-sentinel-1/s1_rtc/N04E035/2023/12/26/0642C3
2.0E-4
2.0E-4
true
block average
2
2
5.0
35.0
4.0
36.0
POLYGON((35.0 4.999749728442789,35.66006097029641 5.0,35.758393307969804 4.529867911628314,35.79887326335302 4.349541797131418,35.832672894218646 4.167816391469181,35.86629780793048 4.0,35.0 4.0,35.0 4.999749728442789))
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_0642C3_N04E035_2023_12_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0642C3_N04E035_2023_12_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0642C3_N04E035_2023_12_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0642C3_N04E035_2023_12_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0642C3_N04E035_2023_12_26_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://doi.org/10.1109/TGRS.2011.2120616
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model
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