https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-01T17:36:49.597831Z
2021-12-01T17:37:18.625474Z
s3://sentinel-s1-l1c/GRD/2021/12/1/IW/DV/S1B_IW_GRDH_1SDV_20211201T173649_20211201T173718_029835_038FBE_56CE
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
2021-12-01T17:36:49.597831Z
2021-12-01T17:37:18.625474Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
346.8192268374257
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-01T18:17:57.166587Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211201T173649_20211201T173718_029835_038FBE_56CE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((4.117189372346291 36.07270222502136,4.536564463962725 36.13702383040325,4.822598964079192 36.179990900355,5.104072992113173 36.22156672225218,5.535174145666376 36.28387074223117,5.961849401112728 36.34391855807016,6.247664562242002 36.38324061643686,6.53295951799742 36.42177312634802,6.8558869749230205 36.46450321163353,6.840703788159462 36.52135264608869,6.800133175556692 36.70115444868459,6.763862167521768 36.88151274734921,6.722494498409263 37.061213667412645,6.683024633572121 37.241156709302786,6.645095572447632 37.421297989468954,6.50844958410351 38.08359249185484,6.179340587034162 38.04133759205757,5.886551733379073 38.00291568062531,5.59407085636926 37.96376703235475,5.155937873195475 37.90368548970898,4.864248639847739 37.862727998050744,4.427326065801316 37.799941740203124,4.136458865563738 37.75718694453419,3.705247127523064 37.69238912336701,3.866751598088459 37.02942393725543,3.9133430802051015 36.84942402411758,3.9582772038506775 36.6691766754157,4.014068341455114 36.49060322760437,4.052089600059641 36.30930565336077,4.101005354776531 36.12969025764914,4.117189372346291 36.07270222502136))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.65540336084744
46.4461122065082
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
2021-12-26T15:43:53.878401Z
Batch API, v4.69.1
s3://deafrica-sentinel-1/s1_rtc/N36E003/2021/12/01/038FBE
2.0E-4
2.0E-4
true
block average
2
2
37.0
3.0
36.0
4.0
POLYGON((4.0 36.53563246247032,3.9582772038506073 36.6691766754161,3.8743677397995673 37.0,4.0 37.0,4.0 36.53563246247032))
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_038FBE_N36E003_2021_12_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_038FBE_N36E003_2021_12_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_038FBE_N36E003_2021_12_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_038FBE_N36E003_2021_12_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_038FBE_N36E003_2021_12_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