https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-10-28T16:30:04.448655Z
2021-10-28T16:30:58.466523Z
s3://sentinel-s1-l1c/GRD/2021/10/28/IW/DV/S1A_IW_GRDH_1SDV_20211028T163033_20211028T163058_040322_04C73D_2D73
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
2021-10-28T16:30:33.467720Z
2021-10-28T16:30:58.466523Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.16802567549377
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-28T17:11:27.077243Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20211028T163033_20211028T163058_040322_04C73D_2D73
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.545387533451443 31.77574296129065,21.94917325844302 31.841248497737084,22.223646603999626 31.884990982949432,22.498085380904335 31.92809629715156,22.91028427699673 31.99165329809526,23.18617819920175 32.033398060989605,23.597400623449097 32.094441870605536,23.873039975030114 32.13456754377055,24.155997324367164 32.17509593875594,24.08486476297572 32.536112851485534,24.01456921653947 32.897325561240706,23.977590425723715 33.07767017186199,23.938694201875567 33.25774547433116,23.85424578089268 33.678327991979344,23.56605126875948 33.638140180246864,23.28556161910312 33.598342647620285,23.005331285703477 33.55791118284426,22.585479556577138 33.49607867777401,22.305912539855324 33.454069136599486,21.88707160029763 33.38987707077695,21.608188876052704 33.346299487471796,21.197349573424425 33.2808797841085,21.29454686523662 32.85969171334248,21.38344116903279 32.49918680890371,21.424646203479995 32.318415748179916,21.545387533451443 31.77574296129065))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.68549214093429
46.51072453578495
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/2021/10/28/IW/DV/S1A_IW_GRDH_1SDV_20211028T163004_20211028T163033_040322_04C73D_822F
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
2021-10-28T16:30:04.448655Z
2021-10-28T16:30:33.466221Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.2666157787318
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-28T17:24:30.479077Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20211028T163004_20211028T163033_040322_04C73D_822F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.907151614206995 30.149329815979726,22.3079310912484 30.215654679745732,22.577268233679703 30.25949015548958,22.98241528081607 30.324315379101968,23.252810672000937 30.36683643376235,23.658288928916946 30.42948660419966,23.9295192926668 30.470648091873294,24.200690065671747 30.511204128932633,24.477823159748464 30.552033129906526,24.25229340707807 31.69287305061361,24.216256607186164 31.87337164436697,24.178888405667923 32.053679177919236,24.155997324367164 32.17509593875594,23.873039975030114 32.13456754377055,23.597400623449097 32.094441870605536,23.18617819920175 32.033398060989605,22.91028427699673 31.99165329809526,22.498085380904335 31.92809629715156,22.223646603999626 31.884990982949432,21.94917325844302 31.841248497737084,21.545387533451443 31.77574296129065,21.610590231419653 31.4729673490704,21.692014942837275 31.111288344670832,21.85324861402691 30.3876856410647,21.907151614206995 30.149329815979726))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74764237967571
46.5523687210155
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
2021-12-26T14:04:11.701830Z
Batch API, v4.63.0
s3://deafrica-sentinel-1/s1_rtc/N31E021/2021/10/28/04C73D
2.0E-4
2.0E-4
true
block average
2
2
32.0
21.0
31.0
22.0
POLYGON((21.716812291275385 31.0,21.610590231423977 31.472967349050116,21.545387533454207 31.775742961278944,21.495491732955582 32.0,22.0 32.0,22.0 31.0,21.716812291275385 31.0))
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_04C73D_N31E021_2021_10_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04C73D_N31E021_2021_10_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04C73D_N31E021_2021_10_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04C73D_N31E021_2021_10_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04C73D_N31E021_2021_10_28_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