https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-12-27T06:02:54.763103Z
2018-12-27T06:03:19.761655Z
s3://sentinel-s1-l1c/GRD/2018/12/27/IW/DV/S1A_IW_GRDH_1SDV_20181227T060254_20181227T060319_025207_02C92E_7186
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
2018-12-27T06:02:54.763103Z
2018-12-27T06:03:19.761655Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181227T081256_V20181227T034431_20181227T070201.EOF
193.0443047097288
693000
Copernicus S1 Core Ground Segment - UPA
2018-12-27T08:41:03.989703Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181227T060254_20181227T060319_025207_02C92E_7186
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((1.343634991 36.013040244,0.923630045 36.077582156,0.635600262 36.12092986,0.202968435 36.184653095,-0.085838038 36.226267081,-0.519614871 36.287381384,-0.809171136 36.327250598,-1.099019603 36.366418892,-1.397630709 36.405991982,-1.473381652 36.045664476,-1.511981786 35.865547521,-1.551164409 35.685506134,-1.591885766 35.505669238,-1.630024408 35.325490557,-1.708158838 34.96537642,-1.7204081 34.906025714,-1.427433231 34.866137535,-1.143042074 34.826701963,-0.858923842 34.786603439,-0.433266652 34.725216138,-0.149847506 34.683467307,0.274743385 34.619612263,0.557440054 34.576223493,0.969698634 34.511688938,0.983908959 34.571108471,1.074013905 34.931556255,1.118246443 35.111915735,1.165161322 35.291861772,1.210504015 35.47205972,1.255329115 35.652343273,1.343634991 36.013040244))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.65195529499439
46.58679587344479
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
2021-12-23T20:15:05.342408Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N35W002/2018/12/27/02C92E
2.0E-4
2.0E-4
true
block average
2
2
36.0
-2.0
35.0
-1.0
POLYGON((-1.7006465150726047 35.0,-1.591885765999453 35.50566923800254,-1.5511644090001417 35.68550613399933,-1.4831678206182293 36.0,-1.0 36.0,-1.0 35.0,-1.7006465150726047 35.0))
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_02C92E_N35W002_2018_12_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02C92E_N35W002_2018_12_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02C92E_N35W002_2018_12_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02C92E_N35W002_2018_12_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02C92E_N35W002_2018_12_27_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