https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-05T04:35:36.862662Z
2021-11-05T04:36:01.860852Z
s3://sentinel-s1-l1c/GRD/2021/11/5/IW/DV/S1A_IW_GRDH_1SDV_20211105T043536_20211105T043601_040431_04CB1B_9AA0
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
2021-11-05T04:35:36.862662Z
2021-11-05T04:36:01.860852Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
191.9846119793485
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-05T19:28:48.536002Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211105T043536_20211105T043601_040431_04CB1B_9AA0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((17.458987919207026 -4.264188294483775,16.35636305692535 -4.021898771910193,15.252855539008365 -3.7778164066863096,15.214097082825997 -3.958692483676683,15.176479871239207 -4.139926202884374,15.0976563595578 -4.501611931152467,15.056822593562563 -4.682145652916303,15.016642448166953 -4.862833536857109,14.977870185255822 -5.04384663479197,14.92330540665781 -5.283620045289956,16.026789110292658 -5.530013469663791,17.130633821855923 -5.774278624976118,17.1415109868108 -5.714270039075928,17.182735596226234 -5.533324743486681,17.260882400045258 -5.170494671913064,17.300981382794212 -4.989312264733331,17.339270906099884 -4.807734658459278,17.378598308494244 -4.626390024747265,17.419538695515413 -4.445404458189186,17.458987919207026 -4.264188294483775))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.61826
45.96625785556824
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
2021-12-26T14:26:25.393051Z
Batch API, v4.64.0
s3://deafrica-sentinel-1/s1_rtc/S05E015/2021/11/05/04CB1B
2.0E-4
2.0E-4
true
block average
2
2
-4.0
15.0
-5.0
16.0
POLYGON((15.0 -4.940530861535199,15.097656359557144 -4.501611931155269,15.176479871238897 -4.1399262028857,15.205523217055006 -4.0,16.0 -4.0,16.0 -5.0,15.0 -5.0,15.0 -4.940530861535199))
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_04CB1B_S05E015_2021_11_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04CB1B_S05E015_2021_11_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04CB1B_S05E015_2021_11_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04CB1B_S05E015_2021_11_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04CB1B_S05E015_2021_11_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