https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-21T04:53:40.904897Z
2023-01-21T04:54:05.291192Z
s3://sentinel-s1-l1c/GRD/2023/1/21/IW/DV/S1A_IW_GRDH_1SDV_20230121T045340_20230121T045405_046877_059F07_2A7F
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
2023-01-21T04:53:40.904897Z
2023-01-21T04:54:05.291192Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230121T062413_V20230121T022237_20230121T054007.EOF
192.0512533179648
693000
Copernicus Ground Segment
2023-01-21T07:23:54.348076Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230121T045340_20230121T045405_046877_059F07_2A7F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((12.095536396423611 -9.933971954730586,11.556620060010143 -9.813200391419938,10.988778942519877 -9.684932790119126,10.421366740727871 -9.555738385112626,9.868661744612695 -9.42891784867482,9.702084321387414 -10.151141349514242,9.557652487291683 -10.772478052463455,10.112346205555884 -10.900677919383043,10.68186641754102 -11.03115724543418,11.251883502905468 -11.160577943118978,11.792925879229578 -11.28232034009251,11.933316146152194 -10.658753672486128,12.095536396423611 -9.933971954730586))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.34459
45.8494566569129
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
2023-01-21T14:39:36.486978Z
Batch API, v4.171.0
s3://deafrica-sentinel-1/s1_rtc/S12E011/2023/01/21/059F07
2.0E-4
2.0E-4
true
block average
2
2
-11.0
11.0
-12.0
12.0
POLYGON((11.856487692203629 -11.0,11.79292587922959 -11.282320340092538,11.0 -11.103388536839285,11.0 -11.0,11.856487692203629 -11.0))
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_059F07_S12E011_2023_01_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_059F07_S12E011_2023_01_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_059F07_S12E011_2023_01_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_059F07_S12E011_2023_01_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_059F07_S12E011_2023_01_21_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