https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-27T18:05:28.217872Z
2023-05-27T18:05:53.216158Z
s3://sentinel-s1-l1c/GRD/2023/5/27/IW/DV/S1A_IW_GRDH_1SDV_20230527T180528_20230527T180553_048723_05DC16_F7DF
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
2023-05-27T18:05:28.217872Z
2023-05-27T18:05:53.216158Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230527T200528_V20230527T162158_20230527T193928.EOF
347.81225367195435
693000
Copernicus Ground Segment
2023-05-27T20:37:10.699448Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230527T180528_20230527T180553_048723_05DC16_F7DF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-0.10700751822259155 17.62522184331799,0.47176558163860133 17.73440923347159,1.0561991545103215 17.84280118498759,1.6413570059334415 17.949447435337003,2.2162612738484566 18.05238451396022,2.146358385244679 18.41422516474091,2.112198516713455 18.595323348099665,2.0765099482268 18.77614785284201,2.0068461067754453 19.13808231859952,1.9248375761525671 19.559876599353355,1.34472102966304 19.458041555239895,0.7533951453964631 19.352194624212437,0.16367008093620905 19.244585907380316,-0.42278626210225834 19.135549055664306,-0.3710190524992288 18.89438111370746,-0.2208661919578042 18.168965593190617,-0.18371498249668256 17.987535551328488,-0.14595272043738697 17.806220064305794,-0.10700751822259155 17.62522184331799))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87515454418665
46.07661737079239
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
2023-05-28T00:20:08.803024Z
Batch API, v4.211.1
s3://deafrica-sentinel-1/s1_rtc/N18W001/2023/05/27/05DC16
2.0E-4
2.0E-4
true
block average
2
2
19.0
-1.0
18.0
0.0
POLYGON((-0.18626731252241144 18.0,-0.39369037017261854 19.0,0.0 19.0,0.0 18.0,-0.18626731252241144 18.0))
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_05DC16_N18W001_2023_05_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05DC16_N18W001_2023_05_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05DC16_N18W001_2023_05_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05DC16_N18W001_2023_05_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05DC16_N18W001_2023_05_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 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