https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-02T17:34:55.919760Z
2023-09-02T17:35:20.918796Z
s3://sentinel-s1-l1c/GRD/2023/9/2/IW/DV/S1A_IW_GRDH_1SDV_20230902T173455_20230902T173520_050151_06093D_A397
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
2023-09-02T17:34:55.919760Z
2023-09-02T17:35:20.918796Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230902T180604_V20230902T142652_20230902T174422.EOF
347.0121947062565
693000
Copernicus Ground Segment
2023-09-02T18:54:35.501769Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230902T173455_20230902T173520_050151_06093D_A397
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((16.081251991739773 -33.62403339646739,16.458270324646005 -33.53757810641715,16.725844570874386 -33.47541191592355,16.993035924702042 -33.41267145009611,17.393100731995496 -33.31748886249425,17.659326291606384 -33.25332240150643,18.05793354387498 -33.15601096540498,18.32318134106204 -33.090432228881845,18.668408518925133 -33.00406839152045,18.608549983270173 -32.82597143721661,18.5452114611635 -32.64869764289194,18.423954222876517 -32.292855003815156,18.362542845501242 -32.11517588255434,18.302801842675898 -31.93709932010644,18.243895982899158 -31.758837930165818,18.18248764378627 -31.581242068271198,18.163147989225298 -31.52265207569962,17.823880776184293 -31.607295543437672,17.562550393966315 -31.67176528065983,17.16988240324685 -31.767468940913528,16.90765778560425 -31.830601083027894,16.513656044193723 -31.924288819839376,16.25054746693658 -31.986070724684154,15.987088273142302 -32.047308938869975,15.615912838154468 -32.1325116227721,15.744571107782818 -32.54975960727605,15.855959858989424 -32.90799113882933,15.968190443083564 -33.26611244763295,16.081251991739773 -33.62403339646739))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.88344
45.59674948510468
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
2023-09-02T22:08:08.638798Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/S33E018/2023/09/02/06093D
2.0E-4
2.0E-4
true
block average
2
2
-32.0
18.0
-33.0
19.0
POLYGON((18.323903719552064 -32.0,18.545211461169615 -32.64869764290964,18.608549983258538 -32.82597143718289,18.66704112912392 -33.0,18.0 -33.0,18.0 -32.0,18.323903719552064 -32.0))
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_06093D_S33E018_2023_09_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_06093D_S33E018_2023_09_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_06093D_S33E018_2023_09_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_06093D_S33E018_2023_09_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_06093D_S33E018_2023_09_02_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