https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-03-16T16:12:13.892549Z
2022-03-16T16:12:38.892143Z
s3://sentinel-s1-l1c/GRD/2022/3/16/IW/DV/S1A_IW_GRDH_1SDV_20220316T161213_20220316T161238_042348_050C82_C862
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
2022-03-16T16:12:13.892549Z
2022-03-16T16:12:38.892143Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220316T162515_V20220316T143457_20220316T210957.EOF
348.023001023389
693000
Copernicus S1 Core Ground Segment - TLS
2022-03-16T18:31:16.774136Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220316T161213_20220316T161238_042348_050C82_C862
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.272638659173854 -4.5833983995245235,32.37673016001367 -4.340377476959114,33.47293950292604 -4.097369500403795,33.43338315710959 -3.9167391847759987,33.39487025881932 -3.7357887647963084,33.31654444740324 -3.3742009546046883,33.19984696924677 -2.8316969741124622,33.161598489266375 -2.6507325185568233,33.14952864382012 -2.5904497506243738,31.942361971551897 -2.8553616836844373,30.954634782627465 -3.0711091869922598,30.966373871262263 -3.1316334038798788,31.007963490749717 -3.3123768965565867,31.120145249815053 -3.8573897093643996,31.19606826601666 -4.220503813070878,31.272638659173854 -4.5833983995245235))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75826
46.10994032469058
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
2022-03-28T12:47:09.508819Z
Batch API, v4.99.0
s3://deafrica-sentinel-1/s1_rtc/S04E032/2022/03/16/050C82
2.0E-4
2.0E-4
true
block average
2
2
-3.0
32.0
-4.0
33.0
POLYGON((32.0 -4.0,32.0 -3.0,33.0 -3.0,33.0 -4.0,32.0 -4.0))
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_050C82_S04E032_2022_03_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_050C82_S04E032_2022_03_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_050C82_S04E032_2022_03_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_050C82_S04E032_2022_03_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_050C82_S04E032_2022_03_16_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 2019
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