https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-12T19:05:15.634645Z
2021-05-12T19:05:40.632423Z
s3://sentinel-s1-l1c/GRD/2021/5/12/IW/DV/S1A_IW_GRDH_1SDV_20210512T190515_20210512T190540_037859_0477E3_AD1D
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
2021-05-12T19:05:15.634645Z
2021-05-12T19:05:40.632423Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.48941260937306
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-12T20:03:55.487964Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210512T190515_20210512T190540_037859_0477E3_AD1D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-16.33728288867966 26.295142949356553,-15.966460940718207 26.359362658511557,-15.715802349273437 26.40218850127907,-15.33946993707207 26.46560447489255,-15.088354086590657 26.507331677853646,-14.711342571140293 26.56909442049849,-14.459778565998137 26.609715967893205,-14.208037904488243 26.649893303032012,-13.85960021503734 26.7047130710211,-14.107222469071383 27.969740925753392,-14.141295284773605 28.150654772897152,-14.151581297247883 28.210254449839017,-14.50717558633298 28.155649841215386,-14.762457043869986 28.11583692263403,-15.017550062444988 28.075549855365672,-15.399837772279614 28.01423194555626,-15.779559067215404 27.95220349844912,-16.036038072089895 27.90967761053414,-16.290184622197067 27.867033572078864,-16.666161331951727 27.80302586359172,-16.494764823795418 27.019355612484205,-16.33728288867966 26.295142949356553))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74739200233255
46.08132874071368
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
2021-12-26T05:33:39.958985Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N27W014/2021/05/12/0477E3
2.0E-4
2.0E-4
true
block average
2
2
28.0
-14.0
27.0
-13.0
POLYGON((-14.0 27.42197347828566,-13.917401009436439 27.0,-14.0 27.0,-14.0 27.42197347828566))
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_0477E3_N27W014_2021_05_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0477E3_N27W014_2021_05_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0477E3_N27W014_2021_05_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0477E3_N27W014_2021_05_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0477E3_N27W014_2021_05_12_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