https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-03-06T02:10:11.249257Z
2023-03-06T02:10:40.250372Z
s3://sentinel-s1-l1c/GRD/2023/3/6/IW/DV/S1A_IW_GRDH_1SDV_20230306T021011_20230306T021040_047517_05B4A9_869B
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
2023-03-06T02:10:11.249257Z
2023-03-06T02:10:40.250372Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230306T033306_V20230305T233802_20230306T025532.EOF
192.1338921799107
693000
Copernicus Ground Segment
2023-03-06T03:53:17.995285Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230306T021011_20230306T021040_047517_05B4A9_869B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((52.29881958135846 -14.001229842270574,51.72462052004593 -13.871052813371474,51.14566115010707 -13.738296671302262,50.56735214310059 -13.604197416391216,50.04248518093269 -13.481199363351237,49.984570074963486 -13.719486030697894,49.939611490483394 -13.89942904234901,49.85167933328143 -14.259819801119201,49.80402956276354 -14.439148900301777,49.760753189098565 -14.619536231174742,49.71518895764925 -14.799385227366209,49.67170196341496 -14.979743219280154,49.6437287377959 -15.099887286493999,50.172806121787914 -15.224792737852031,50.75781273004791 -15.361289733697284,51.34065920331126 -15.495589485785331,51.91880125796273 -15.627132170511643,52.116850457118225 -14.783306752823835,52.29881958135846 -14.001229842270574))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.44655
46.05720934205372
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
2023-03-06T11:04:59.601052Z
Batch API, v4.178.2
s3://deafrica-sentinel-1/s1_rtc/S14E052/2023/03/06/05B4A9
2.0E-4
2.0E-4
true
block average
2
2
-13.0
52.0
-14.0
53.0
POLYGON((52.0 -13.933484267784213,52.29339485870735 -14.0,52.0 -14.0,52.0 -13.933484267784213))
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_05B4A9_S14E052_2023_03_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05B4A9_S14E052_2023_03_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05B4A9_S14E052_2023_03_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05B4A9_S14E052_2023_03_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05B4A9_S14E052_2023_03_06_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