https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-09-19T03:52:26.391337Z
2022-09-19T03:52:55.408884Z
s3://sentinel-s1-l1c/GRD/2022/9/19/IW/DV/S1A_IW_GRDH_1SDV_20220919T035226_20220919T035255_045068_0562A5_767B
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
2022-09-19T03:52:26.391337Z
2022-09-19T03:52:55.408884Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220919T051714_V20220919T011650_20220919T043420.EOF
192.6072368386798
693000
Copernicus Ground Segment
2022-09-19T06:22:37.016066Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220919T035226_20220919T035255_045068_0562A5_767B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((24.41173294733058 -26.439095302424995,24.05377158926722 -26.356818794338793,23.811487194304064 -26.300559787609014,23.44652065580031 -26.214939000923465,23.203204315555944 -26.15727491531527,22.838662363051334 -26.07001005741484,22.59632618400228 -26.01142187331338,22.353386688940997 -25.95222148427217,22.00297826012391 -25.86600880505559,21.932597548974933 -26.102191905894074,21.824226475799023 -26.459536351924807,21.772060558234323 -26.6387454401107,21.7188462433509 -26.817711457207654,21.519092291323165 -27.473502781946983,21.872335853803428 -27.560758071750726,22.118240530190548 -27.620891128935284,22.363681964767125 -27.680411919604623,22.726301692481186 -27.767425831679144,22.979371240882223 -27.827540305505604,23.34727909708126 -27.913964456674748,23.715902354127714 -27.999442884391677,23.95933275590374 -28.0552860049151,24.042388283441678 -27.754818562712487,24.142552663507388 -27.39510741481754,24.244327171751763 -27.035825589097755,24.34434087704794 -26.676195167484913,24.41173294733058 -26.439095302424995))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.37891
45.61869374010256
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
2022-09-19T07:36:03.012356Z
Batch API, v4.141.1
s3://deafrica-sentinel-1/s1_rtc/S27E021/2022/09/19/0562A5
2.0E-4
2.0E-4
true
block average
2
2
-26.0
21.0
-27.0
22.0
POLYGON((21.663321176979245 -27.0,21.71884624334726 -26.81771145721987,21.824226475795854 -26.459536351936073,21.963049935216816 -26.0,22.0 -26.0,22.0 -27.0,21.663321176979245 -27.0))
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_0562A5_S27E021_2022_09_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0562A5_S27E021_2022_09_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0562A5_S27E021_2022_09_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0562A5_S27E021_2022_09_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0562A5_S27E021_2022_09_19_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