https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-14T03:17:43.357020Z
2023-02-14T03:18:08.355923Z
s3://sentinel-s1-l1c/GRD/2023/2/14/IW/DV/S1A_IW_GRDH_1SDV_20230214T031743_20230214T031808_047226_05AAB3_228B
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
2023-02-14T03:17:43.357020Z
2023-02-14T03:18:08.355923Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230214T044010_V20230214T004352_20230214T040122.EOF
192.312581488219
693000
Copernicus Ground Segment
2023-02-14T05:34:53.690900Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230214T031743_20230214T031808_047226_05AAB3_228B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.368512756880506 -20.035766325965948,33.799844117413926 -19.905375989332292,33.18835198186308 -19.762890107662233,32.57874272149589 -19.618523028781755,32.04127578423841 -19.489338111578867,31.80462755468252 -20.38804436937039,31.645724476520762 -20.986849293157235,32.19283590153755 -21.119008957134277,32.804454448695445 -21.264391635520624,33.416418580394506 -21.407368839025516,33.98921160836027 -21.53892528844212,34.00508750038918 -21.479245652582783,34.051344638957744 -21.298955257111274,34.14201935268372 -20.937981948754647,34.18841171940568 -20.757751829646704,34.32310248746401 -20.216089735892375,34.368512756880506 -20.035766325965948))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.08167
46.01050311841492
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
2023-02-14T11:41:44.752798Z
Batch API, v4.176.0
s3://deafrica-sentinel-1/s1_rtc/S22E034/2023/02/14/05AAB3
2.0E-4
2.0E-4
true
block average
2
2
-21.0
34.0
-22.0
35.0
POLYGON((34.126440724257925 -21.0,34.0 -21.49837025799905,34.0 -21.0,34.126440724257925 -21.0))
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_05AAB3_S22E034_2023_02_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05AAB3_S22E034_2023_02_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05AAB3_S22E034_2023_02_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05AAB3_S22E034_2023_02_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05AAB3_S22E034_2023_02_14_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