https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-05T17:25:03.002622Z
2022-05-05T17:25:32.034934Z
s3://sentinel-s1-l1c/GRD/2022/5/5/IW/DV/S1A_IW_GRDH_1SDV_20220505T172503_20220505T172532_043078_0524EF_8CBB
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
2022-05-05T17:25:03.002622Z
2022-05-05T17:25:32.034934Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220505T181831_V20220505T141825_20220505T173555.EOF
346.5661588331087
693000
Copernicus Ground Segment
2022-05-05T18:55:59.299280Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220505T172503_20220505T172532_043078_0524EF_8CBB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.86771324926145 -38.62921719666619,20.19881538263086 -38.55365875218236,20.488771616240857 -38.48657356080544,20.77818870729996 -38.41877459405271,21.211296295266724 -38.31574440404866,21.4993513487234 -38.24617424868913,21.930401193927842 -38.140501657867915,22.21707489390551 -38.06917951776208,22.601711172219698 -37.97214908869675,22.440171454772823 -37.5625795835817,22.30236140922156 -37.20922322979402,22.165862052213466 -36.85568567929467,21.985254871270925 -36.38245492182393,21.607813638491695 -36.47745792451867,21.32655208824773 -36.547315569816206,20.903717237355696 -36.650859761884895,20.6212028436156 -36.71905694241831,20.196501322720625 -36.820097279798475,19.912751103933385 -36.88661646220745,19.628511546594883 -36.95245959562364,19.303985623151235 -37.026649910647876,19.46930344943078 -37.5036250244977,19.594160645059702 -37.86000698190695,19.720139757729253 -38.2162484180201,19.86771324926145 -38.62921719666619))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.26535
45.41143726190651
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
2022-05-06T04:34:19.458016Z
Batch API, v4.108.0
s3://deafrica-sentinel-1/s1_rtc/S39E022/2022/05/05/0524EF
2.0E-4
2.0E-4
true
block average
2
2
-38.0
22.0
-39.0
23.0
POLYGON((22.491307961860674 -38.0,22.0 -38.12318602759535,22.0 -38.0,22.491307961860674 -38.0))
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_0524EF_S39E022_2022_05_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0524EF_S39E022_2022_05_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0524EF_S39E022_2022_05_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0524EF_S39E022_2022_05_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0524EF_S39E022_2022_05_05_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 2019
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