https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-12-21T07:11:35.404496Z
2021-12-21T07:12:26.309411Z
s3://sentinel-s1-l1c/GRD/2021/12/21/IW/DV/S1B_IW_GRDH_1SDV_20211221T071200_20211221T071226_030120_0398B7_2150
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
2021-12-21T07:12:00.404648Z
2021-12-21T07:12:26.309411Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1B_OPER_AUX_PREORB_OPOD_20211221T072318_V20211221T062848_20211221T130348.EOF
192.3075603802996
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-21T08:00:00.401021Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211221T071200_20211221T071226_030120_0398B7_2150
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-18.041612176325085 22.768324988488676,-18.40896112950482 22.834419582533737,-18.65526899595837 22.878226449715665,-19.02502526855792 22.943221519658582,-19.27172439783919 22.98607319262501,-19.642063069332735 23.049630745783993,-19.889147418431683 23.091520915718025,-20.449541536030676 23.184990051581728,-20.728838329588598 21.748399943967872,-20.17435672910593 21.654007068229696,-19.56339333590926 21.547699736313398,-18.95332779529013 21.439159374364856,-18.345969741494926 21.328730987730616,-18.041612176325085 22.768324988488676))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7884843100106
46.25119550170913
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
s3://sentinel-s1-l1c/GRD/2021/12/21/IW/DV/S1B_IW_GRDH_1SDV_20211221T071135_20211221T071200_030120_0398B7_EA13
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
2021-12-21T07:11:35.404496Z
2021-12-21T07:12:00.403153Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1B_OPER_AUX_PREORB_OPOD_20211221T072318_V20211221T062848_20211221T130348.EOF
192.3610548537877
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-21T07:59:56.625643Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211221T071135_20211221T071200_030120_0398B7_EA13
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-17.721673406566552 24.27746125778088,-18.09165484426794 24.342973852100364,-18.340843821397954 24.386551507360824,-18.714945542940907 24.451149617371893,-18.964557191067872 24.493701151931106,-19.33928744399908 24.556755135304584,-19.58931440727067 24.59827394376815,-20.159338183081505 24.69126553262277,-20.449541536030676 23.184990051581728,-19.889147418431683 23.091520915718025,-19.642063069332735 23.049630745783993,-19.27172439783919 22.98607319262501,-19.02502526855792 22.943221519658582,-18.65526899595837 22.878226449715665,-18.40896112950482 22.834419582533737,-18.041612176325085 22.768324988488676,-17.876331134029883 23.553433543144525,-17.721673406566552 24.27746125778088))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.765383098704
46.23682902433908
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
2021-12-26T16:42:59.310269Z
Batch API, v4.74.0
s3://deafrica-sentinel-1/s1_rtc/N23W020/2021/12/21/0398B7
2.0E-4
2.0E-4
true
block average
2
2
24.0
-20.0
23.0
-19.0
POLYGON((-20.0 23.0,-20.0 24.0,-19.0 24.0,-19.0 23.0,-20.0 23.0))
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_0398B7_N23W020_2021_12_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0398B7_N23W020_2021_12_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0398B7_N23W020_2021_12_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0398B7_N23W020_2021_12_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0398B7_N23W020_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