https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-30T18:51:35.384394Z
2023-09-30T18:52:00.382905Z
s3://sentinel-s1-l1c/GRD/2023/9/30/IW/DV/S1A_IW_GRDH_1SDV_20230930T185135_20230930T185200_050561_061717_4755
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
2023-09-30T18:51:35.384394Z
2023-09-30T18:52:00.382905Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230930T205456_V20230930T171127_20230930T202857.EOF
348.01809908303454
693000
Copernicus Ground Segment
2023-09-30T21:28:42.010158Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230930T185135_20230930T185200_050561_061717_4755
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-9.945407764414952 5.429955745559517,-8.8308274899447 5.661286059665408,-7.726144354039209 5.888251127225515,-7.762818008042462 6.069183517071341,-7.798175058347148 6.250472849524653,-7.83485880397463 6.431484538097292,-7.869994256341526 6.612806132100612,-7.979564431491483 7.155886972039968,-8.010972250116527 7.337935695071541,-8.023142665446775 7.397774357351416,-8.57388652354501 7.286540146991422,-9.136135419308477 7.172229683002321,-9.69556757097591 7.057750068540671,-10.254764463654992 6.942587185637724,-10.240150189863236 6.883026601176024,-10.205438392776768 6.700949018844322,-10.16842251086691 6.519345803597445,-10.129076190441909 6.338224249354655,-10.05741535019488 5.974511661683554,-9.945407764414952 5.429955745559517))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78644228771179
46.10812674450924
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
2023-10-01T11:12:05.765649Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/N05W011/2023/09/30/061717
2.0E-4
2.0E-4
true
block average
2
2
6.0
-11.0
5.0
-10.0
POLYGON((-10.0 5.695371026634212,-10.06243721581669 6.0,-10.0 6.0,-10.0 5.695371026634212))
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_061717_N05W011_2023_09_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061717_N05W011_2023_09_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061717_N05W011_2023_09_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061717_N05W011_2023_09_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061717_N05W011_2023_09_30_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