https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-31T17:19:22.258165Z
2021-05-31T17:19:51.293944Z
s3://sentinel-s1-l1c/GRD/2021/5/31/IW/DV/S1A_IW_GRDH_1SDV_20210531T171922_20210531T171951_038135_048035_52FC
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
2021-05-31T17:19:22.258165Z
2021-05-31T17:19:51.293944Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.2587580811214
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-31T18:55:58.697577Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210531T171922_20210531T171951_038135_048035_52FC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.544349050959104 30.2694503922862,9.942290817766391 30.335199310993847,10.21122454364118 30.37889799433577,10.47979934919456 30.421949292603223,10.8824573417618 30.485391277976277,11.151372731322805 30.527024833973513,11.554712723724624 30.58836673217335,11.823694020009016 30.62853948875937,12.117628316016239 30.67175595034896,12.07060085820359 30.909555269117092,12.033901833843029 31.089943919110777,11.961885594530791 31.450911505881873,11.891656040997072 31.81211952165377,11.852633249329287 31.99216477068341,11.814639525573927 32.17235546632466,11.790122961367747 32.29466523793315,11.49060093888758 32.25184139147185,11.217423470362768 32.212119025303295,10.807141130533495 32.15128883551988,10.535255778003355 32.11019998625589,10.126376430232673 32.047242364703266,9.852886070512096 32.00434905409507,9.580168066583608 31.96095008260528,9.176284584416901 31.89552505878943,9.204264365336494 31.77302531367823,9.24410451013069 31.592066542436648,9.286030224240461 31.41145102875959,9.326997415866058 31.230680955409476,9.369170342039187 31.05011155058172,9.40851888599771 30.86907922318231,9.491472735511117 30.507722826976924,9.544349050959104 30.2694503922862))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77311204848841
46.49993090285622
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
2021-12-26T06:30:59.762872Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N30E011/2021/05/31/048035
2.0E-4
2.0E-4
true
block average
2
2
31.0
11.0
30.0
12.0
POLYGON((12.0 30.654461338355766,11.554712723785409 30.588366732182337,11.0 30.503589265275764,11.0 31.0,12.0 31.0,12.0 30.654461338355766))
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_048035_N30E011_2021_05_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_048035_N30E011_2021_05_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_048035_N30E011_2021_05_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_048035_N30E011_2021_05_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_048035_N30E011_2021_05_31_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