https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-04-05T16:37:16.889882Z
2022-04-05T16:37:41.887860Z
s3://sentinel-s1-l1c/GRD/2022/4/5/IW/DV/S1A_IW_GRDH_1SDV_20220405T163716_20220405T163741_042640_05165E_FB9D
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
2022-04-05T16:37:16.889882Z
2022-04-05T16:37:41.887860Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220405T165942_V20220405T150752_20220405T214252.EOF
347.06344506613516
693000
Copernicus S1 Core Ground Segment - TLS
2022-04-05T17:23:20.060878Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220405T163716_20220405T163741_042640_05165E_FB9D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.279190712923363 -32.98543236104791,30.624692281587578 -32.90622518886662,30.891745008559585 -32.84423834552396,31.158425800270543 -32.78168497923473,31.55774549725095 -32.68679748589524,31.823488253360544 -32.622837301342365,32.22139228170758 -32.5258495715391,32.48618566601812 -32.46049594743759,32.846177727438324 -32.37058850153996,32.72538880510025 -32.01495177936776,32.60555292279055 -31.65908894788974,32.48668166266002 -31.30309027655995,32.34939441093837 -30.887920545786773,31.99454819742293 -30.976300220557672,31.733572023144703 -31.04056756732347,31.341453688781513 -31.135982101011784,31.079607484176613 -31.19893121014173,30.686190767703593 -31.292358980990212,30.423483467276636 -31.353977444359842,30.160434213735797 -31.41506020718776,29.820148162105372 -31.493146595817045,29.94719916905275 -31.910942578294907,30.05705534121781 -32.26924270819352,30.167722931033705 -32.627436031517036,30.279190712923363 -32.98543236104791))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.71175
45.52616089072018
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
2022-04-05T20:47:53.045777Z
Batch API, v4.101.5
s3://deafrica-sentinel-1/s1_rtc/S33E029/2022/04/05/05165E
2.0E-4
2.0E-4
true
block average
2
2
-32.0
29.0
-33.0
30.0
POLYGON((30.0 -32.08315451881834,29.974504510678848 -32.0,30.0 -32.0,30.0 -32.08315451881834))
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_05165E_S33E029_2022_04_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05165E_S33E029_2022_04_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05165E_S33E029_2022_04_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05165E_S33E029_2022_04_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05165E_S33E029_2022_04_05_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 2019
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