https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-21T03:59:00.376019Z
2021-12-21T03:59:24.393668Z
s3://sentinel-s1-l1c/GRD/2021/12/21/IW/DV/S1B_IW_GRDH_1SDV_20211221T035900_20211221T035924_030118_0398A7_C172
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
2021-12-21T03:59:00.376019Z
2021-12-21T03:59:24.393668Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20211221T075531_V20211221T031113_20211221T062843.EOF
191.9792138742313
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-21T14:36:29.493370Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211221T035900_20211221T035924_030118_0398A7_C172
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.956516859280843 6.503968624162073,27.402071872072945 6.618465879535091,26.844084900376792 6.733011861331746,26.285774432525503 6.846928731848463,25.73412577466195 6.958791403070195,25.62472810019268 6.415759490288174,25.55107648786415 6.0537934873949055,25.46636648853034 5.634154158589807,26.57212268866259 5.406529786331172,27.680738062016054 5.176098718087777,27.76827351600451 5.596683149536871,27.805204901445858 5.778313549990818,27.84372755147766 5.959609666129275,27.9183746792474 6.3226941047500596,27.956516859280843 6.503968624162073))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85856015336405
46.03589
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
2021-12-22T02:32:51.758037Z
Batch API, v4.74.0
s3://deafrica-sentinel-1/s1_rtc/N05E027/2021/12/21/0398A7
2.0E-4
2.0E-4
true
block average
2
2
6.0
27.0
5.0
28.0
POLYGON((27.852031466744776 6.0,27.680738062016065 5.176098718087768,27.0 5.317593417326642,27.0 6.0,27.852031466744776 6.0))
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_0398A7_N05E027_2021_12_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0398A7_N05E027_2021_12_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0398A7_N05E027_2021_12_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0398A7_N05E027_2021_12_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0398A7_N05E027_2021_12_21_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