https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-08T02:37:17.359726Z
2023-05-08T02:37:47.921983Z
s3://sentinel-s1-l1c/GRD/2023/5/8/IW/DV/S1A_IW_GRDH_1SDV_20230508T023717_20230508T023747_048436_05D385_D0F6
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
2023-05-08T02:37:17.359726Z
2023-05-08T02:37:47.921983Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230508T035812_V20230508T000245_20230508T032015.EOF
192.4079888514358
693000
Copernicus Ground Segment
2023-05-08T04:44:15.205474Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230508T023717_20230508T023747_048436_05D385_D0F6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((44.00929996321253 -22.484098581529235,43.44877764430661 -22.355233099858943,42.84747220118001 -22.21455269222199,42.24654023145658 -22.07146992402013,41.667687584530015 -21.931289073746928,41.47088435867493 -22.64919605642958,41.42110411495705 -22.828593925253223,41.32082795788757 -23.187262113773283,41.19436074923334 -23.636221048261348,41.77957545406075 -23.778640918244946,42.14397005851508 -23.866050481018735,42.38716933612986 -23.923847253569733,42.75237090184932 -24.009824594557337,42.996106040705556 -24.066662267722712,43.574282547565375 -24.199738787012016,43.739788721354095 -23.568203103330735,43.8323705458516 -23.207390066305624,43.91827669028239 -22.845086939064725,44.00929996321253 -22.484098581529235))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.05186
45.64114226275313
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
2023-05-08T09:33:24.871317Z
Batch API, v4.197.0
s3://deafrica-sentinel-1/s1_rtc/S25E043/2023/05/08/05D385
2.0E-4
2.0E-4
true
block average
2
2
-24.0
43.0
-25.0
44.0
POLYGON((43.6266279703968 -24.0,43.574282547565126 -24.199738787012123,43.0 -24.06755852439034,43.0 -24.0,43.6266279703968 -24.0))
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_05D385_S25E043_2023_05_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D385_S25E043_2023_05_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D385_S25E043_2023_05_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D385_S25E043_2023_05_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D385_S25E043_2023_05_08_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