https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-02-15T03:52:17.195798Z
2022-02-15T03:52:46.214470Z
s3://sentinel-s1-l1c/GRD/2022/2/15/IW/DV/S1A_IW_GRDH_1SDV_20220215T035217_20220215T035246_041918_04FDC4_4662
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
2022-02-15T03:52:17.195798Z
2022-02-15T03:52:46.214470Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220215T040621_V20220215T025531_20220215T093031.EOF
192.605988736638
693000
Copernicus S1 Core Ground Segment - TLS
2022-02-15T05:17:59.649055Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220215T035217_20220215T035246_041918_04FDC4_4662
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((24.410352648747164 -26.438596252620904,24.052391013785012 -26.35632524437568,23.810103118686204 -26.30006912091868,23.445137796351396 -26.21445427894668,23.20133603704864 -26.156677248665172,22.83727957202692 -26.06953483550513,22.594942302064887 -26.010950181544672,22.352002814224495 -25.95175361223072,22.00178803500968 -25.86559438912584,21.931331323211584 -26.102042580119885,21.82296503258266 -26.459387409710462,21.770800804019316 -26.63859645624003,21.717621575958155 -26.81757072743485,21.51781620123206 -27.47344278252013,21.870866140504173 -27.56064457916271,22.116771578615488 -27.620774093907023,22.362213894010075 -27.68029137330704,22.72483608626026 -27.767300404665875,22.97790512291307 -27.827410911010627,23.345814571238037 -27.913829953925067,23.714439449347473 -27.999303146452014,23.957869691129915 -28.055142549769396,24.040947604357537 -27.75458637128336,24.141108526162895 -27.39487510680454,24.242878749625305 -27.035592974902972,24.342892618803663 -26.675963429581124,24.410352648747164 -26.438596252620904))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.38501
45.62254478371063
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
2022-02-15T07:15:55.004030Z
Batch API, v4.92.0
s3://deafrica-sentinel-1/s1_rtc/S27E021/2022/02/15/04FDC4
2.0E-4
2.0E-4
true
block average
2
2
-26.0
21.0
-27.0
22.0
POLYGON((21.662046179989787 -27.0,21.717621575963115 -26.81757072741825,21.822965032575887 -26.459387409733086,21.961737919381473 -26.0,22.0 -26.0,22.0 -27.0,21.662046179989787 -27.0))
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_04FDC4_S27E021_2022_02_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04FDC4_S27E021_2022_02_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04FDC4_S27E021_2022_02_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04FDC4_S27E021_2022_02_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04FDC4_S27E021_2022_02_15_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