https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-04T02:59:22.616044Z
2023-02-04T02:59:47.615131Z
s3://sentinel-s1-l1c/GRD/2023/2/4/IW/DV/S1A_IW_GRDH_1SDV_20230204T025922_20230204T025947_047080_05A5D5_78F6
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
2023-02-04T02:59:22.616044Z
2023-02-04T02:59:47.615131Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230204T060213_V20230204T020610_20230204T052340.EOF
192.1129990116061
693000
Copernicus Ground Segment
2023-02-04T07:26:17.980789Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230204T025922_20230204T025947_047080_05A5D5_78F6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((40.13828197652242 -13.189054329623563,39.57176497134404 -13.06087042450301,38.98683441163653 -12.927072771455006,38.41293712082864 -12.794420736018909,37.894307955901056 -12.673345107482108,37.85156006567101 -12.853690995212137,37.806759218575735 -13.03365547421286,37.7638094814221 -13.214070155362574,37.71988634200247 -13.394263510874087,37.67509166480778 -13.574258774996503,37.63237219428808 -13.754758535234895,37.58675484811056 -13.934578343689545,37.53122009373139 -14.174925959598719,38.05404360082643 -14.297848589277896,38.63229911811977 -14.43230596476803,39.21909133287049 -14.56716794974356,39.794456204370675 -14.697822838215961,39.849910805767244 -14.45705489327966,39.89416210719703 -14.276572528109632,39.97650981154827 -13.914229644742626,40.019020994767246 -13.733371229324154,40.06264352220792 -13.552771642130004,40.10254223008242 -13.37133371406875,40.13828197652242 -13.189054329623563))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.48363007993748
46.0858670922261
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
2023-02-04T12:24:05.996581Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/S14E037/2023/02/04/05A5D5
2.0E-4
2.0E-4
true
block average
2
2
-13.0
37.0
-14.0
38.0
POLYGON((37.571638510881435 -14.0,37.586754848109365 -13.934578343694344,37.632372194287775 -13.754758535236922,37.675091664805386 -13.574258775006646,37.815137503904346 -13.0,38.0 -13.0,38.0 -14.0,37.571638510881435 -14.0))
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_05A5D5_S14E037_2023_02_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A5D5_S14E037_2023_02_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A5D5_S14E037_2023_02_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A5D5_S14E037_2023_02_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A5D5_S14E037_2023_02_04_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