https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-06-13T16:30:33.950756Z
2022-06-13T16:30:58.949174Z
s3://sentinel-s1-l1c/GRD/2022/6/13/IW/DV/S1A_IW_GRDH_1SDV_20220613T163033_20220613T163058_043647_053602_AA40
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
2022-06-13T16:30:33.950756Z
2022-06-13T16:30:58.949174Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220613T165338_V20220613T162200_20220613T225700.EOF
347.1696565944795
693000
Copernicus Ground Segment
2022-06-13T17:07:38.956046Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220613T163033_20220613T163058_043647_053602_AA40
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.54705725537204 31.775767321377398,21.95084579335261 31.841260967550216,22.225320892562813 31.884995350588536,22.499761443876675 31.928092571484786,22.91196290046475 31.991637394787297,23.18785830232682 32.03337403054894,23.599083497534128 32.09440565825157,23.87472438747033 32.134523174929434,24.157369430409098 32.17499877576286,24.086256369120903 32.53601574177433,24.015982174667776 32.89722881257887,23.979014228725795 33.07757370125129,23.940130701524165 33.25764953063283,23.85570685980422 33.678232529737215,23.567830007812017 33.63809739317292,23.287338763697093 33.59830830956098,23.007106795951977 33.55788521899274,22.58725248476583 33.49606540279518,22.307683690159898 33.45406426221063,21.888839999278925 33.38988471319503,21.60995535406362 33.34631555485082,21.199113146863155 33.28090814715259,21.296284126662314 32.85971886396354,21.385154464042056 32.499212646648445,21.426348392770432 32.318441151501474,21.54705725537204 31.775767321377398))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.69235913857012
46.51357066475173
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
2022-06-13T18:55:59.013995Z
Batch API, v4.115.0
s3://deafrica-sentinel-1/s1_rtc/N32E021/2022/06/13/053602
2.0E-4
2.0E-4
true
block average
2
2
33.0
21.0
32.0
22.0
POLYGON((21.49718038626184 32.0,21.38515446403961 32.49921264665865,21.296284126663057 32.859718863960005,21.263920398571162 33.0,22.0 33.0,22.0 32.0,21.49718038626184 32.0))
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_053602_N32E021_2022_06_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_053602_N32E021_2022_06_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_053602_N32E021_2022_06_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_053602_N32E021_2022_06_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_053602_N32E021_2022_06_13_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