https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-24T15:49:01.635010Z
2023-02-24T15:49:26.632569Z
s3://sentinel-s1-l1c/GRD/2023/2/24/IW/DV/S1A_IW_GRDH_1SDV_20230224T154901_20230224T154926_047379_05AFF2_1E5D
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
2023-02-24T15:49:01.635010Z
2023-02-24T15:49:26.632569Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230224T174901_V20230224T141016_20230224T172746.EOF
348.037669688231
693000
Copernicus Ground Segment
2023-02-24T18:39:27.979606Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230224T154901_20230224T154926_047379_05AFF2_1E5D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((36.38264202077583 0.4452727910826452,38.5635778177902 0.9123653647993676,38.52555615064547 1.0932177297013448,38.45085183380806 1.4553761282802762,38.4121597524922 1.6361605601308666,38.3727257553966 1.8167824057840205,38.33500316819212 1.9977618772757322,38.298257695078384 2.1789422810667887,38.26087985780571 2.3599819048000414,38.24779945630581 2.4193223053892474,37.166366925362794 2.1905610354935714,36.04798650508269 1.9530616483895873,36.05966102664083 1.8932248877506308,36.10010580367677 1.71224189924347,36.138677450257575 1.530856227807459,36.178431816606576 1.3497209817925822,36.215063061514755 1.1679139304963027,36.26416886997495 0.9887797193195018,36.294298126629684 0.8055713850846923,36.33522852158267 0.624678633560007,36.38264202077583 0.4452727910826452))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8505410145735
46.1903754992723
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
2023-02-24T23:46:13.941162Z
Batch API, v4.178.2
s3://deafrica-sentinel-1/s1_rtc/N01E038/2023/02/24/05AFF2
2.0E-4
2.0E-4
true
block average
2
2
2.0
38.0
1.0
39.0
POLYGON((38.334549251120215 2.0,38.37272575539562 1.8167824057881643,38.45085183380755 1.4553761282819742,38.54515386778125 1.0,38.0 1.0,38.0 2.0,38.334549251120215 2.0))
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_05AFF2_N01E038_2023_02_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05AFF2_N01E038_2023_02_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05AFF2_N01E038_2023_02_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05AFF2_N01E038_2023_02_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05AFF2_N01E038_2023_02_24_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