https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-07-31T04:00:09.305738Z
2022-07-31T04:00:38.330260Z
s3://sentinel-s1-l1c/GRD/2022/7/31/IW/DV/S1A_IW_GRDH_1SDV_20220731T040009_20220731T040038_044339_054AA5_89CC
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
2022-07-31T04:00:09.305738Z
2022-07-31T04:00:38.330260Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220731T053512_V20220731T013316_20220731T045046.EOF
191.9694920175303
693000
Copernicus Ground Segment
2022-07-31T05:55:01.260498Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220731T040009_20220731T040038_044339_054AA5_89CC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.65599572880199 5.0616714798963045,26.535033325974364 5.2948388979714744,25.442414593591455 5.519967857668359,25.35721144720272 5.099610729860268,25.110214613501565 3.8919791148964995,26.20024511249234 3.664214349979512,27.317849543611764 3.4291587751765884,27.49363748206826 4.277195177909561,27.60574071621801 4.821855975201134,27.65599572880199 5.0616714798963045))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85738
46.15264960826394
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
2022-07-31T10:15:46.522399Z
Batch API, v4.125.1
s3://deafrica-sentinel-1/s1_rtc/N05E027/2022/07/31/054AA5
2.0E-4
2.0E-4
true
block average
2
2
6.0
27.0
5.0
28.0
POLYGON((27.655995728802058 5.0616714798962885,27.64307203980954 5.0,27.0 5.0,27.0 5.198122827387929,27.655995728802058 5.0616714798962885))
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_054AA5_N05E027_2022_07_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_054AA5_N05E027_2022_07_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_054AA5_N05E027_2022_07_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_054AA5_N05E027_2022_07_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_054AA5_N05E027_2022_07_31_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