https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-26T17:01:10.067137Z
2023-02-26T17:01:39.072824Z
s3://sentinel-s1-l1c/GRD/2023/2/26/IW/DV/S1A_IW_GRDH_1SDV_20230226T170110_20230226T170139_047409_05B0F9_AD3D
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
2023-02-26T17:01:10.067137Z
2023-02-26T17:01:39.072824Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230226T173407_V20230226T135349_20230226T171119.EOF
346.8203171240232
693000
Copernicus Ground Segment
2023-02-26T18:25:43.178089Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230226T170110_20230226T170139_047409_05B0F9_AD3D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.116779779617225 -36.03841513639868,25.47078957550569 -35.95740972904878,25.746139149818596 -35.893551273748336,26.02104549866022 -35.82906514674646,26.432568524136627 -35.73116442213767,26.70635601402229 -35.66511990233847,27.116189561916492 -35.56489332907044,27.388843456992287 -35.49730607335143,27.76866571595304 -35.401924777364265,27.617716169052784 -34.990596955530584,27.488884713135732 -34.63587714005739,27.36118775087791 -34.2809989646765,27.19282938559501 -33.80808314223087,26.819523520454638 -33.90159354090157,26.55158906756177 -33.967880738580476,26.148913191515085 -34.06622009254227,25.87994940235041 -34.13104872878414,25.475738952950575 -34.227189299871554,25.205758594614434 -34.29054490203178,24.93537533176317 -34.35330725789679,24.587798504097 -34.432958030063446,24.74262432779268 -34.90924478470738,24.85996389007281 -35.26669361302104,24.978267001496206 -35.62401892772816,25.116779779617225 -36.03841513639868))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.60071
45.40814907976843
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
2023-02-27T03:31:11.481111Z
Batch API, v4.178.2
s3://deafrica-sentinel-1/s1_rtc/S36E026/2023/02/26/05B0F9
2.0E-4
2.0E-4
true
block average
2
2
-35.0
26.0
-36.0
27.0
POLYGON((27.0 -35.59330799082821,26.432568524113535 -35.73116442214312,26.0 -35.8340018923149,26.0 -35.0,27.0 -35.0,27.0 -35.59330799082821))
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_05B0F9_S36E026_2023_02_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05B0F9_S36E026_2023_02_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05B0F9_S36E026_2023_02_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05B0F9_S36E026_2023_02_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05B0F9_S36E026_2023_02_26_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