https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-12T14:54:32.901547Z
2023-07-12T14:54:57.900627Z
s3://sentinel-s1-l1c/GRD/2023/7/12/IW/DV/S1A_IW_GRDH_1SDV_20230712T145432_20230712T145457_049391_05F07C_8E76
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
2023-07-12T14:54:32.901547Z
2023-07-12T14:54:57.900627Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230712T152619_V20230712T114215_20230712T145945.EOF
347.7877033406105
693000
Copernicus Ground Segment
2023-07-12T16:28:23.880830Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230712T145432_20230712T145457_049391_05F07C_8E76
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((52.95440232577587 -18.397447609549076,53.51911579797439 -18.26829308225767,54.10474439207559 -18.132397613239434,54.68946677463617 -17.99473732852784,55.2538780238476 -17.8599886379296,55.07005862393782 -17.140097386536286,54.87322678574493 -16.3606560116141,54.312882138524714 -16.49364857076334,53.732461837122834 -16.629642681064936,53.15123091377085 -16.76402536432753,52.590840908061125 -16.8918695814381,52.779010129711274 -17.67452937122686,52.95440232577587 -18.397447609549076))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.29662
45.77681620557097
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
2023-07-12T20:39:35.927965Z
Batch API, v4.232.0
s3://deafrica-sentinel-1/s1_rtc/S18E053/2023/07/12/05F07C
2.0E-4
2.0E-4
true
block average
2
2
-17.0
53.0
-18.0
54.0
POLYGON((53.0 -18.0,53.0 -17.0,54.0 -17.0,54.0 -18.0,53.0 -18.0))
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_05F07C_S18E053_2023_07_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05F07C_S18E053_2023_07_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05F07C_S18E053_2023_07_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05F07C_S18E053_2023_07_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05F07C_S18E053_2023_07_12_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