https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-18T15:59:27.860617Z
2021-09-18T15:59:56.877057Z
s3://sentinel-s1-l1c/GRD/2021/9/18/IW/DV/S1B_IW_GRDH_1SDV_20210918T155927_20210918T155956_028754_036E7B_011C
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-09-18T15:59:27.860617Z
2021-09-18T15:59:56.877057Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.78504610716124
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-18T20:18:45.553842Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210918T155927_20210918T155956_028754_036E7B_011C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((36.54549777266104 -18.587288140198993,37.10600209323675 -18.459058869637584,37.692223898095676 -18.322973506101114,38.27752683975599 -18.185103708833637,38.845510165203066 -18.049407196896603,38.69262108121201 -17.452846813759596,38.60129920652752 -17.09289367661043,38.46673517203064 -16.552472489718053,38.43711669336142 -16.43147456478943,37.87332385965535 -16.565332654691474,37.293636759677675 -16.701189942166142,36.712163336290445 -16.835659742752576,36.15771960088831 -16.962174866506796,36.18504157897209 -17.083882476993416,36.26976465336291 -17.445849193000708,36.39982365084724 -17.988179510756304,36.54549777266104 -18.587288140198993))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.24284
45.77827083425781
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
2021-12-26T11:58:14.941315Z
Batch API, v4.52.0
s3://deafrica-sentinel-1/s1_rtc/S18E037/2021/09/18/036E7B
2.0E-4
2.0E-4
true
block average
2
2
-17.0
37.0
-18.0
38.0
POLYGON((37.0 -18.0,37.0 -17.0,38.0 -17.0,38.0 -18.0,37.0 -18.0))
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_036E7B_S18E037_2021_09_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_036E7B_S18E037_2021_09_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_036E7B_S18E037_2021_09_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_036E7B_S18E037_2021_09_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_036E7B_S18E037_2021_09_18_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