https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-06T17:52:16.154408Z
2021-09-06T17:52:45.193397Z
s3://sentinel-s1-l1c/GRD/2021/9/6/IW/DV/S1B_IW_GRDH_1SDV_20210906T175216_20210906T175245_028581_036928_36BB
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
2021-09-06T17:52:16.154408Z
2021-09-06T17:52:45.193397Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.11482893985055
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-06T18:45:12.509323Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210906T175216_20210906T175245_028581_036928_36BB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((0.8478217425532437 32.40168587581458,1.249823763604082 32.466357955728284,1.5224130103860334 32.50942834787154,1.9333292749244828 32.57316358290085,2.207335539696618 32.614869506387784,2.619371337930926 32.67638965659824,2.894396544635959 32.716655683209645,3.169707590963739 32.75632495219859,3.470459064603163 32.79891877135344,3.4242529307502894 33.036930813472715,3.3874048985339096 33.21730924696698,3.352948218542659 33.39801501219037,3.2819001560585357 33.75912157594751,3.2468828515777575 33.93973768477873,3.1740835857150618 34.300580361406574,3.153409250453321 34.423133403715376,2.844943554575166 34.38073268340628,2.5643276321971085 34.3414348154986,2.146238931001482 34.281622432900164,1.866108768464116 34.240703963549805,1.4480061640998239 34.17836708757855,1.1670469895655042 34.135628932426066,0.887921668547783 34.09248964651676,0.4779168790245297 34.0278894427524,0.593129081085593 33.5447833115516,0.6757266220141891 33.18321844175059,0.7125012343438595 33.001713302590275,0.7539748309707485 32.82096380377517,0.8478217425532437 32.40168587581458))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84962316871863
46.4941504740589
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
2021-12-26T11:22:07.798524Z
Batch API, v4.49.0
s3://deafrica-sentinel-1/s1_rtc/N33E000/2021/09/06/036928
2.0E-4
2.0E-4
true
block average
2
2
34.0
0.0
33.0
1.0
POLYGON((0.7128943575391756 33.0,0.6757266220141466 33.18321844175079,0.5931290810856897 33.54478331155125,0.48456801405726896 34.0,1.0 34.0,1.0 33.0,0.7128943575391756 33.0))
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_036928_N33E000_2021_09_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_036928_N33E000_2021_09_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_036928_N33E000_2021_09_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_036928_N33E000_2021_09_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_036928_N33E000_2021_09_06_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