https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-16T02:51:27.860084Z
2021-01-16T02:51:52.859561Z
s3://sentinel-s1-l1c/GRD/2021/1/16/IW/DV/S1A_IW_GRDH_1SDV_20210116T025127_20210116T025152_036157_043D45_B4A0
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
2021-01-16T02:51:27.860084Z
2021-01-16T02:51:52.859561Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210116T044059_V20210116T001900_20210116T033630.EOF
192.1556362194979
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-16T05:11:47.858233Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210116T025127_20210116T025152_036157_043D45_B4A0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((41.77840987829593 -14.985061806411602,41.222060949255024 -14.858653242730423,40.645660961802264 -14.726119406103255,40.06840359210779 -14.591798724095135,39.513273860953895 -14.461135856736663,39.46911445908797 -14.641226248207813,39.42572478771793 -14.821606410228512,39.37910912260551 -15.001223492112894,39.337479244343726 -15.182048767504437,39.249012247783185 -15.542483200999097,39.20088376812945 -15.721778663430207,39.15995496516536 -15.902821055642324,39.14504612844492 -15.962393889032093,39.70357795527847 -16.094701402222714,40.282779127600655 -16.23018826312769,40.8624641097655 -16.36403635775646,41.422598508832074 -16.49169307053415,41.608298317427874 -15.70851449126416,41.77840987829593 -14.985061806411602))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.32986
45.83838875732145
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
2021-12-25T23:31:34.566019Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S16E041/2021/01/16/043D45
2.0E-4
2.0E-4
true
block average
2
2
-15.0
41.0
-16.0
42.0
POLYGON((41.774897334240094 -15.0,41.53918406352311 -16.0,41.0 -16.0,41.0 -15.0,41.774897334240094 -15.0))
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_043D45_S16E041_2021_01_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_043D45_S16E041_2021_01_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_043D45_S16E041_2021_01_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_043D45_S16E041_2021_01_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_043D45_S16E041_2021_01_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