https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-02T05:37:45.641794Z
2023-04-02T05:38:10.640085Z
s3://sentinel-s1-l1c/GRD/2023/4/2/IW/DV/S1A_IW_GRDH_1SDV_20230402T053745_20230402T053810_047913_05C1EB_7087
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
2023-04-02T05:37:45.641794Z
2023-04-02T05:38:10.640085Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230402T053935_V20230402T045903_20230402T113403.EOF
193.3214303906787
693000
Copernicus Ground Segment
2023-04-02T06:07:29.700705Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230402T053745_20230402T053810_047913_05C1EB_7087
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((8.246982718692466 39.03834749536883,7.820546247599495 39.10128481232155,7.519678600611296 39.14467696336363,7.06769291212412 39.20830892393188,6.765921171278431 39.249756282266695,6.312605956060709 39.31046134574987,6.009965887815927 39.34995117679087,5.706988740099468 39.38865451246968,5.382915952905226 39.42912262100545,5.232681838243888 38.708317602511904,5.071088843324338 37.92800156067065,5.388398574828706 37.88719271569833,5.685068224797941 37.8482137508524,5.981423115421656 37.808489536188034,6.4253540001837814 37.74750971388629,6.720899585337029 37.70593033882332,7.163592958760514 37.642176753567284,7.4582980218835795 37.59875411949632,7.876033161341435 37.53584362503359,8.067816117104318 38.31691050930005,8.246982718692466 39.03834749536883))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.52120026570568
46.40376786209566
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
2023-04-02T11:57:19.303030Z
Batch API, v4.188.0
s3://deafrica-sentinel-1/s1_rtc/N38E008/2023/04/02/05C1EB
2.0E-4
2.0E-4
true
block average
2
2
39.0
8.0
38.0
9.0
POLYGON((8.237459239085359 39.0,8.0 38.04071848233378,8.0 39.0,8.237459239085359 39.0))
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_05C1EB_N38E008_2023_04_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05C1EB_N38E008_2023_04_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05C1EB_N38E008_2023_04_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05C1EB_N38E008_2023_04_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05C1EB_N38E008_2023_04_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