https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-06-17T17:18:19.143985Z
2022-06-17T17:18:44.142204Z
s3://sentinel-s1-l1c/GRD/2022/6/17/IW/DV/S1A_IW_GRDH_1SDV_20220617T171819_20220617T171844_043705_0537C3_4FD1
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
2022-06-17T17:18:19.143985Z
2022-06-17T17:18:44.142204Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220617T180421_V20220617T141015_20220617T172745.EOF
347.01339490634496
693000
Copernicus Ground Segment
2022-06-17T18:29:41.979820Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220617T171819_20220617T171844_043705_0537C3_4FD1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.214824746810752 -33.60369586104318,20.56607108735468 -33.52314639818903,20.839167393583864 -33.459687687737606,21.236797804433728 -33.366078284839425,21.507513388179078 -33.30149092939088,21.905201675662497 -33.20539088077416,22.179947547483156 -33.138107441861564,22.446663501854776 -33.07213512303379,22.783937696370373 -32.98773456953691,22.600961345306047 -32.45427778840678,22.54841807391397 -32.27433634679082,22.488761474511684 -32.09622918715539,22.427293751545207 -31.9186120676124,22.36515434552291 -31.741194735549385,22.28674900554516 -31.504344991572744,21.953044010424723 -31.587652016534506,21.68945496611945 -31.652722792887545,21.295982698374477 -31.74867519311642,21.033111387886848 -31.81199739947639,20.766832808356327 -31.87551019041798,20.368606243200436 -31.969293923632492,20.105163077710902 -32.03054368218627,19.731841664368822 -32.116286348190215,19.80508857140406 -32.35445423699041,19.86183468360975 -32.53327810623248,19.917006096699325 -32.712486196530726,19.977630110031527 -32.89046149412134,20.03489499125743 -33.06922929965115,20.095246834657033 -33.24730890023325,20.149584730528897 -33.42678825072526,20.214824746810752 -33.60369586104318))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.92282
45.75663313069469
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
2022-06-17T19:24:19.808382Z
Batch API, v4.115.0
s3://deafrica-sentinel-1/s1_rtc/S33E021/2022/06/17/0537C3
2.0E-4
2.0E-4
true
block average
2
2
-32.0
21.0
-33.0
22.0
POLYGON((21.0 -33.0,21.0 -32.0,22.0 -32.0,22.0 -33.0,21.0 -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_0537C3_S33E021_2022_06_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0537C3_S33E021_2022_06_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0537C3_S33E021_2022_06_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0537C3_S33E021_2022_06_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0537C3_S33E021_2022_06_17_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 2021
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