https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-19T04:59:00.455276Z
2023-05-19T04:59:12.875199Z
s3://sentinel-s1-l1c/GRD/2023/5/19/IW/DV/S1A_IW_GRDH_1SDV_20230519T045900_20230519T045912_048598_05D851_4267
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
2023-05-19T04:59:00.455276Z
2023-05-19T04:59:12.875199Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230519T045738_V20230519T041756_20230519T105256.EOF
192.6927418282092
693000
Copernicus Ground Segment
2023-05-19T05:31:05.600008Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230519T045900_20230519T045912_048598_05D851_4267
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((16.544135327942673 30.52910739280065,16.14225439686109 30.59529422824914,15.870858780225861 30.63923812200317,15.465196049219784 30.70379653856011,15.192722394598174 30.74639962834653,14.92111973731443 30.788262278258433,14.513034045851258 30.850026257050647,14.239361009438277 30.89068264944783,13.9639288631739 30.930983087514008,13.891848635928373 30.57003044138213,13.855407663192722 30.38956152132484,13.838509425367198 30.308277880072584,14.38405116468985 30.227009600885175,14.654871119062793 30.18577242659994,15.060271522115784 30.122934000613725,15.330214247701079 30.080354057566566,15.733940046226447 30.01556855508627,16.00181212568602 29.971853100312156,16.401846641340647 29.905484327087116,16.420642877701756 29.98692374106019,16.460426066748877 30.167910347930754,16.503086041978516 30.348420682154266,16.544135327942673 30.52910739280065))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75659506373217
46.57794321687771
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
2023-05-19T09:03:28.732501Z
Batch API, v4.205.0
s3://deafrica-sentinel-1/s1_rtc/N29E015/2023/05/19/05D851
2.0E-4
2.0E-4
true
block average
2
2
30.0
15.0
29.0
16.0
POLYGON((16.0 29.972148830641856,15.829338372668698 30.0,16.0 30.0,16.0 29.972148830641856))
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_05D851_N29E015_2023_05_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D851_N29E015_2023_05_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D851_N29E015_2023_05_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D851_N29E015_2023_05_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D851_N29E015_2023_05_19_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