https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-12-05T18:17:57.865617Z
2018-12-05T18:18:26.879737Z
s3://sentinel-s1-l1c/GRD/2018/12/5/IW/DV/S1A_IW_GRDH_1SDV_20181205T181757_20181205T181826_024894_02BDDA_3C0B
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
2018-12-05T18:17:57.865617Z
2018-12-05T18:18:26.879737Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181205T205041_V20181205T163801_20181205T195531.EOF
348.02184487695155
693000
Copernicus S1 Core Ground Segment - UPA
2018-12-05T21:09:00.447691Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181205T181757_20181205T181826_024894_02BDDA_3C0B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-1.587276425 4.808433389,-0.479940309 5.039250954,0.627646399 5.268055974,0.579315336 5.507468885,0.507258406 5.869788034,0.433850464 6.231807815,0.397642323 6.412908721,0.362350637 6.594190741,0.32584883 6.77522138,0.302036837 6.896507885,-0.251459121 6.784170526,-0.809304948 6.67025449,-1.366892962 6.555704415,-1.920155013 6.441374827,-1.89572908 6.319757605,-1.858452396 6.138211448,-1.822209385 5.95644788,-1.785162433 5.77484934,-1.710128052 5.411838864,-1.636583142 5.04850693,-1.587276425 4.808433389))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77216
45.99972825006516
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
2021-12-23T18:58:07.370173Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N04W002/2018/12/05/02BDDA
2.0E-4
2.0E-4
true
block average
2
2
5.0
-2.0
4.0
-1.0
POLYGON((-1.5872764250000027 4.808433388999999,-1.6266207052396475 5.0,-1.0 5.0,-1.0 4.930847633818487,-1.5872764250000027 4.808433388999999))
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_02BDDA_N04W002_2018_12_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02BDDA_N04W002_2018_12_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02BDDA_N04W002_2018_12_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02BDDA_N04W002_2018_12_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02BDDA_N04W002_2018_12_05_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