https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-02T17:03:39.785279Z
2022-05-02T17:04:07.085186Z
s3://sentinel-s1-l1c/GRD/2022/5/2/IW/DV/S1A_IW_GRDH_1SDV_20220502T170339_20220502T170407_043034_052374_5B1E
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
2022-05-02T17:03:39.785279Z
2022-05-02T17:04:07.085186Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220502T174632_V20220502T135344_20220502T171114.EOF
347.444258331225
693000
Copernicus Ground Segment
2022-05-02T19:41:04.351540Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220502T170339_20220502T170407_043034_052374_5B1E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.322359135982992 -26.95800824135483,22.691930156439387 -26.873058067618267,22.94473737658028 -26.814313948832293,23.321532178584448 -26.725816897365483,23.573171758065495 -26.666081718829318,23.82329325687507 -26.60620901598731,24.200478375391636 -26.514968269673183,24.747438004803005 -26.38062840138348,24.692903900904486 -26.202106584462946,24.639173329123842 -26.02330875320959,24.532689269861173 -25.665526000534527,24.427558223619194 -25.30748131413394,24.302068253631937 -24.875240367694946,23.761612079792577 -25.00747103726524,23.389921891811 -25.097107391559852,23.141919401289464 -25.15632848147615,22.89364024872131 -25.215145507095883,22.52311782032064 -25.302041630094187,22.273459235616578 -25.360007041498186,21.90626632582775 -25.444393086070228,21.975637509820192 -25.69869865077604,22.025451463113505 -25.878508049805216,22.074650001500416 -26.058472439265763,22.171575688813842 -26.418780294919994,22.221523855098088 -26.598612645102364,22.270839689225433 -26.778604388675564,22.322359135982992 -26.95800824135483))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.36586
46.00042204649736
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
2022-05-02T20:49:25.750411Z
Batch API, v4.104.0
s3://deafrica-sentinel-1/s1_rtc/S26E022/2022/05/02/052374
2.0E-4
2.0E-4
true
block average
2
2
-25.0
22.0
-26.0
23.0
POLYGON((22.058664847124362 -26.0,22.0 -25.786637961520547,22.0 -25.422851782314964,22.52311782043747 -25.302041630067023,23.0 -25.18994901294324,23.0 -26.0,22.058664847124362 -26.0))
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_052374_S26E022_2022_05_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_052374_S26E022_2022_05_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_052374_S26E022_2022_05_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_052374_S26E022_2022_05_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_052374_S26E022_2022_05_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 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