https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-10-31T16:45:57.464478Z
2022-10-31T16:46:22.462685Z
s3://sentinel-s1-l1c/GRD/2022/10/31/IW/DV/S1A_IW_GRDH_1SDV_20221031T164557_20221031T164622_045688_0576D6_7D72
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
2022-10-31T16:45:57.464478Z
2022-10-31T16:46:22.462685Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221031T172211_V20221031T133725_20221031T165455.EOF
347.1384599661451
693000
Copernicus Ground Segment
2022-10-31T18:15:28.423915Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221031T164557_20221031T164622_045688_0576D6_7D72
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.909845665060384 -31.940740587260734,28.25501972381838 -31.86152455552847,28.52061183851 -31.799819341736313,28.91190733705963 -31.70776867241024,29.173408188958728 -31.645481166170665,29.566939898706572 -31.550577527010592,29.830980808236955 -31.486111098229465,30.09009069259588 -31.422248611954316,30.425184539886672 -31.338724350898794,30.36664264438933 -31.160551606686973,30.310065513023986 -30.981816330008712,30.2549102127817 -30.80274280888548,30.198078183602313 -30.624126829455964,30.141947839427296 -30.445352864860034,30.08936790835232 -30.26570421058437,30.033992413748248 -30.086792958976467,29.97593732538466 -29.908579948446846,29.95807943042751 -29.849786795071243,29.629986686665568 -29.931373780671237,29.373760412997733 -29.994419998018152,28.986275522028077 -30.08867962355428,28.728818288490828 -30.150579558852353,28.46620943839782 -30.213134151795273,28.08262570255118 -30.30339866828172,27.824808359823372 -30.3633528487899,27.46864932060275 -30.445236501123347,27.487151368034546 -30.503901170951885,27.548044637357435 -30.681600912829317,27.595507871525065 -30.862406248716077,27.656545743507472 -31.040108828757162,27.710619579414242 -31.219431524302564,27.75139095373737 -31.401830605730318,27.810439119225492 -31.58005119462945,27.854762850742304 -31.761670682544917,27.909845665060384 -31.940740587260734))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.91508
45.72794712259822
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
2022-10-31T20:11:39.181888Z
Batch API, v4.151.0
s3://deafrica-sentinel-1/s1_rtc/S31E030/2022/10/31/0576D6
2.0E-4
2.0E-4
true
block average
2
2
-30.0
30.0
-31.0
31.0
POLYGON((30.00571853583276 -30.0,30.033992413730267 -30.086792958919947,30.089367908351768 -30.26570421058376,30.14194783942276 -30.445352864843738,30.31582139907449 -31.0,30.0 -31.0,30.0 -30.0,30.00571853583276 -30.0))
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_0576D6_S31E030_2022_10_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0576D6_S31E030_2022_10_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0576D6_S31E030_2022_10_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0576D6_S31E030_2022_10_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0576D6_S31E030_2022_10_31_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