https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-10-02T18:31:09.349411Z
2022-10-02T18:31:34.347641Z
s3://sentinel-s1-l1c/GRD/2022/10/2/IW/DV/S1A_IW_GRDH_1SDV_20221002T183109_20221002T183134_045267_056945_2267
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
2022-10-02T18:31:09.349411Z
2022-10-02T18:31:34.347641Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221002T202620_V20221002T164641_20221002T200411.EOF
347.70048701881274
693000
Copernicus Ground Segment
2022-10-02T20:45:05.238490Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221002T183109_20221002T183134_045267_056945_2267
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-7.018459059774865 21.16504833518264,-6.42758075265512 21.27270251001771,-5.829406554308491 21.379419871429334,-5.230160374763966 21.48404178236763,-4.639970065813725 21.584840035424282,-4.709806437133162 21.946516857841555,-4.815539134650239 22.488972954060323,-4.932215341743026 23.091416438216847,-5.529161314263899 22.991616901875794,-6.134574460098147 22.887951427479017,-6.738517964756734 22.782083774467672,-7.33540887335972 22.675043823009133,-7.246254208078761 22.252566030911485,-7.018459059774865 21.16504833518264))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82663670470003
46.04428
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
2022-10-02T22:37:12.810765Z
Batch API, v4.145.0
s3://deafrica-sentinel-1/s1_rtc/N22W005/2022/10/02/056945
2.0E-4
2.0E-4
true
block average
2
2
23.0
-5.0
22.0
-4.0
POLYGON((-4.914510571822555 23.0,-4.720231090725454 22.0,-5.0 22.0,-5.0 23.0,-4.914510571822555 23.0))
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_056945_N22W005_2022_10_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_056945_N22W005_2022_10_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_056945_N22W005_2022_10_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_056945_N22W005_2022_10_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_056945_N22W005_2022_10_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