https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-21T17:44:04.706254Z
2021-06-21T17:44:33.741628Z
s3://sentinel-s1-l1c/GRD/2021/6/21/IW/DV/S1B_IW_GRDH_1SDV_20210621T174404_20210621T174433_027458_03476E_04AD
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
2021-06-21T17:44:04.706254Z
2021-06-21T17:44:33.741628Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.086436296778
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-21T19:20:11.319307Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210621T174404_20210621T174433_027458_03476E_04AD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((2.812746121731069 32.79301896857703,3.2211794709902613 32.85839867830486,3.4955481227288083 32.90151738696953,3.905506391387937 32.96475113989621,4.1800242324307595 33.00629325417016,4.455428450546659 33.04732505479847,4.867524444436579 33.10752124363388,5.143069420262068 33.14696708360606,5.446009928177397 33.18958035187126,5.399508026207383 33.42773553334008,5.327491804966631 33.78872115959717,5.290696347666465 33.96910153955412,5.254629898782902 34.14957868520381,5.147802315470054 34.69117797739811,5.125348180190083 34.81321374529179,4.817835836345915 34.77123074566184,4.536534739128131 34.732099415159695,4.118181687731762 34.67263078245017,3.8401443224001808 34.6322672390857,3.419874566343238 34.56998352935516,3.1373316501125634 34.52724856012657,2.7208336312781123 34.462975781685174,2.4444246161298127 34.41948441218573,2.4738368765729786 34.29771698656669,2.516101828631884 34.11706840447028,2.5528030278771325 33.935540150547745,2.59938158654072 33.755582791949585,2.635399701996187 33.57394758875144,2.677198919722155 33.393235197460434,2.717917035900304 33.21235260207964,2.7594381058303488 33.031601010409766,2.812746121731069 32.79301896857703))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84948135520838
46.4265661105696
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
2021-12-26T07:33:08.973792Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N33E005/2021/06/21/03476E
2.0E-4
2.0E-4
true
block average
2
2
34.0
5.0
33.0
6.0
POLYGON((5.284521617119696 34.0,5.39950802621058 33.42773553332431,5.446009928177464 33.18958035187127,5.0 33.12648587744469,5.0 34.0,5.284521617119696 34.0))
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_03476E_N33E005_2021_06_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03476E_N33E005_2021_06_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03476E_N33E005_2021_06_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03476E_N33E005_2021_06_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03476E_N33E005_2021_06_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