https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-04T04:35:29.310568Z
2023-02-04T04:35:54.308313Z
s3://sentinel-s1-l1c/GRD/2023/2/4/IW/DV/S1A_IW_GRDH_1SDV_20230204T043529_20230204T043554_047081_05A5DD_F56E
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
2023-02-04T04:35:29.310568Z
2023-02-04T04:35:54.308313Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230204T074404_V20230204T034454_20230204T070224.EOF
191.979830211053
693000
Copernicus Ground Segment
2023-02-04T08:06:34.512614Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230204T043529_20230204T043554_047081_05A5DD_F56E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((17.588079004713297 -3.660436737062206,16.488058331840836 -3.419441883224362,15.382847553069476 -3.1759499679025347,15.304489593193964 -3.5374560449587658,15.225495187114035 -3.8989425693500794,15.187576388350795 -4.080050055813008,15.109804578696673 -4.441855542577992,15.06989636595216 -4.62253991647423,15.05593551606416 -4.682119789608244,16.15973277393882 -4.927658189918695,17.259997294251033 -5.170451614100191,17.272529497835357 -5.110393811697713,17.314212394646784 -4.929617869487722,17.351331568206813 -4.747839082667368,17.39252104782064 -4.566961579383311,17.588079004713297 -3.660436737062206))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.60435
45.98571256188101
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
2023-02-04T20:23:36.432308Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/S05E017/2023/02/04/05A5DD
2.0E-4
2.0E-4
true
block average
2
2
-4.0
17.0
-5.0
18.0
POLYGON((17.5148275119402 -4.0,17.392521047820335 -4.5669615793848095,17.35133156820715 -4.747839082665967,17.314212394647697 -4.929617869483468,17.297983846491245 -5.0,17.0 -5.0,17.0 -4.0,17.5148275119402 -4.0))
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_05A5DD_S05E017_2023_02_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A5DD_S05E017_2023_02_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A5DD_S05E017_2023_02_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A5DD_S05E017_2023_02_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A5DD_S05E017_2023_02_04_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