https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-06-23T16:37:26.366652Z
2023-06-23T16:37:51.364726Z
s3://sentinel-s1-l1c/GRD/2023/6/23/IW/DV/S1A_IW_GRDH_1SDV_20230623T163726_20230623T163751_049115_05E7F2_9DDE
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
2023-06-23T16:37:26.366652Z
2023-06-23T16:37:51.364726Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230623T171244_V20230623T132912_20230623T164642.EOF
347.0636493645038
693000
Copernicus Ground Segment
2023-06-23T17:58:01.028824Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230623T163726_20230623T163751_049115_05E7F2_9DDE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.278740034196222 -32.985498724132334,30.624242591811594 -32.90629383215647,30.89129609699869 -32.84430875515341,31.157977672724638 -32.781757141270376,31.557298558779944 -32.68687225898916,31.82304211597397 -32.62291380342065,32.22094735640021 -32.52592864493059,32.485741559091196 -32.460576731025725,32.84593848738767 -32.370620341956474,32.72514818814026 -32.01498362396573,32.605310902928274 -31.65912083586619,32.48643820394505 -31.30312221674751,32.34915372847638 -30.88795146646757,31.994105253998793 -30.976379377377523,31.73312803384278 -31.040645212525884,31.341008050729325 -31.13605738993253,31.07916068527804 -31.199004865698406,30.68574219574394 -31.292430339022182,30.42303361685572 -31.354047177083586,30.15998305356206 -31.415128432003502,29.8196951447346 -31.49321275694009,29.946746772801212 -31.911008786977973,30.056603555758137 -32.269308918936254,30.16727172922142 -32.62750232934384,30.278740034196222 -32.985498724132334))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.70648
45.52282022011708
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
2023-06-23T22:24:56.035355Z
Batch API, v4.221.0
s3://deafrica-sentinel-1/s1_rtc/S32E032/2023/06/23/05E7F2
2.0E-4
2.0E-4
true
block average
2
2
-31.0
32.0
-32.0
33.0
POLYGON((32.38620480720174 -31.0,32.486438204002695 -31.303122216920933,32.72010243208302 -32.0,32.0 -32.0,32.0 -31.0,32.38620480720174 -31.0))
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_05E7F2_S32E032_2023_06_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05E7F2_S32E032_2023_06_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05E7F2_S32E032_2023_06_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05E7F2_S32E032_2023_06_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05E7F2_S32E032_2023_06_23_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