https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-06T16:37:48.598639Z
2023-01-06T16:38:13.597611Z
s3://sentinel-s1-l1c/GRD/2023/1/6/IW/DV/S1A_IW_GRDH_1SDV_20230106T163748_20230106T163813_046665_0597E5_7757
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
2023-01-06T16:37:48.598639Z
2023-01-06T16:38:13.597611Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230106T171807_V20230106T132909_20230106T164639.EOF
347.17161553953656
693000
Copernicus Ground Segment
2023-01-06T18:11:10.299844Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230106T163748_20230106T163813_046665_0597E5_7757
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.812606171746527 -31.494416784124013,30.16094043277248 -31.41449854194747,30.423796513854967 -31.353463930516956,30.686309968205048 -31.29189468212382,31.07943508629578 -31.198542639645353,31.341086559719795 -31.13564522626112,31.732912601025483 -31.040310002284947,31.993693916093633 -30.97609666899668,32.33227558092495 -30.891797217438345,32.27405829615196 -30.713685063375113,32.10319138819018 -30.178265587460352,32.04716446386268 -29.999609430756543,31.934067823195257 -29.642630245291485,31.8602359614329 -29.404590979280925,31.525560577245237 -29.487692413077106,31.267755962537873 -29.551030962855883,31.01132398791178 -29.613456280219083,30.627642542041116 -29.705792863681474,30.37451771230768 -29.766006392216994,29.989035693896806 -29.856657309057553,29.729816534855864 -29.916900031058816,29.39532423120696 -29.99374921306904,29.414363659368085 -30.052942880282398,29.46562122071576 -30.232736690812573,29.51592238817416 -30.412767686099567,29.57374335415159 -30.5910880376221,29.662067090587904 -30.954064064357134,29.714588625183573 -31.133657391866834,29.763258150608827 -31.314153947752338,29.812606171746527 -31.494416784124013))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.82971
45.64445947348699
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
2023-01-06T22:19:44.859816Z
Batch API, v4.169.0
s3://deafrica-sentinel-1/s1_rtc/S31E030/2023/01/06/0597E5
2.0E-4
2.0E-4
true
block average
2
2
-30.0
30.0
-31.0
31.0
POLYGON((30.0 -31.0,30.0 -30.0,31.0 -30.0,31.0 -31.0,30.0 -31.0))
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_0597E5_S31E030_2023_01_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0597E5_S31E030_2023_01_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0597E5_S31E030_2023_01_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0597E5_S31E030_2023_01_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0597E5_S31E030_2023_01_06_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