https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-11T02:54:24.398107Z
2023-05-11T02:54:49.396678Z
s3://sentinel-s1-l1c/GRD/2023/5/11/IW/DV/S1A_IW_GRDH_1SDV_20230511T025424_20230511T025449_048480_05D4E8_BFF0
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
2023-05-11T02:54:24.398107Z
2023-05-11T02:54:49.396678Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230511T042325_V20230511T002726_20230511T034456.EOF
191.9701210740545
693000
Copernicus Ground Segment
2023-05-11T04:55:54.617891Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230511T025424_20230511T025449_048480_05D4E8_BFF0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((44.0826886779554 4.899419580033894,42.97087792982356 5.130972702051274,41.86988884704236 5.358177654964902,41.75927645628306 4.815205511107989,41.72329075544053 4.633988133140414,41.686290488061175 4.452975162237847,41.64836857495647 4.272147986382893,41.61181248640932 4.091030478020186,41.56239370989975 3.8503275841864117,42.663983077760406 3.6200381644906328,43.7690804252845 3.387525762455118,43.89448259758735 3.991957687300061,43.96681348382835 4.355609244194873,44.00422666052833 4.537167550669788,44.04383574138057 4.718262083607545,44.0826886779554 4.899419580033894))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80229
46.03294130709143
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
2023-05-11T10:05:46.470150Z
Batch API, v4.197.0
s3://deafrica-sentinel-1/s1_rtc/N04E042/2023/05/11/05D4E8
2.0E-4
2.0E-4
true
block average
2
2
5.0
42.0
4.0
43.0
POLYGON((42.0 4.0,42.0 5.0,43.0 5.0,43.0 4.0,42.0 4.0))
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_05D4E8_N04E042_2023_05_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D4E8_N04E042_2023_05_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D4E8_N04E042_2023_05_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D4E8_N04E042_2023_05_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D4E8_N04E042_2023_05_11_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