https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-01T16:52:57.510819Z
2021-07-01T16:53:26.552165Z
s3://sentinel-s1-l1c/GRD/2021/7/1/IW/DV/S1A_IW_GRDH_1SDV_20210701T165257_20210701T165326_038586_048D9C_9931
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
2021-07-01T16:52:57.510819Z
2021-07-01T16:53:26.552165Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
346.8606311173675
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-01T18:31:14.169114Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210701T165257_20210701T165326_038586_048D9C_9931
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.02436919666464 -35.59230479100592,27.37654534613938 -35.5116889159871,27.65047932543018 -35.44814540868413,27.923981613484173 -35.38398395728561,28.33342040716866 -35.28658830176246,28.6058331501904 -35.220892477907725,29.013626935628793 -35.121206757546645,29.28493602373991 -35.05399183001712,29.662692652875634 -34.9591994491531,29.51337334931523 -34.54745947153849,29.38597113595169 -34.19253927281766,29.259676087097986 -33.83746429210202,29.092400622911192 -33.36218852976465,28.721036036803163 -33.455137758190055,28.45435855872514 -33.52107160075818,28.053588717932513 -33.61889810709787,27.785909237145678 -33.68339643452453,27.383645474412848 -33.77905906565417,27.1149762652607 -33.842107800896464,26.84591473611515 -33.904572759417235,26.50004974631914 -33.98385614339995,26.654004355635433 -34.462463080323204,26.770152792975345 -34.82006567517048,26.88724029996488 -35.17754738072841,27.02436919666464 -35.59230479100592))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.62784
45.42351336410823
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
2021-12-26T08:04:11.424319Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S36E027/2021/07/01/048D9C
2.0E-4
2.0E-4
true
block average
2
2
-35.0
27.0
-36.0
28.0
POLYGON((27.02436919666469 -35.59230479100573,27.0 -35.51859818982659,27.0 -35.0,28.0 -35.0,28.0 -35.365901008867404,27.65047932548351 -35.44814540867156,27.02436919666469 -35.59230479100573))
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_048D9C_S36E027_2021_07_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_048D9C_S36E027_2021_07_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_048D9C_S36E027_2021_07_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_048D9C_S36E027_2021_07_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_048D9C_S36E027_2021_07_01_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