https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-12-18T16:47:35.769726Z
2022-12-18T16:48:00.767929Z
s3://sentinel-s1-l1c/GRD/2022/12/18/IW/DV/S1A_IW_GRDH_1SDV_20221218T164735_20221218T164800_046388_058E9B_0521
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
2022-12-18T16:47:35.769726Z
2022-12-18T16:48:00.767929Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221218T172309_V20221218T133724_20221218T165454.EOF
347.4952383873972
693000
Copernicus Ground Segment
2022-12-18T18:16:09.172253Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221218T164735_20221218T164800_046388_058E9B_0521
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((26.16307763447873 -25.960420595530653,26.523535599761527 -25.877582791504466,26.772295134888704 -25.819824969464953,27.019805493406984 -25.76188377313958,27.392499628399147 -25.673737629186842,27.639942421527767 -25.61462195247708,28.014623094494468 -25.52419334430436,28.563400224828673 -25.389776964397598,28.509274717639116 -25.211230091110945,28.456268935941303 -25.032326363962277,28.404573144128335 -24.853116421828304,28.35449533490017 -24.673519380409743,28.30353297806164 -24.494162874458176,28.127770277748994 -23.898885458231668,27.58501460433708 -24.031281319697193,27.215107617832558 -24.120262637957083,26.968270196357345 -24.179076432079157,26.599055902360007 -24.266204246307183,26.352422773717684 -24.323844161237382,26.105874656346078 -24.38101392808755,25.754825118933326 -24.461625195447237,25.766395159717 -24.521723273928533,25.911580397110203 -25.061997041453168,25.96270988290226 -25.24148440044895,26.011540534366723 -25.421512660343208,26.061457850120046 -25.60130412672635,26.11308153813053 -25.780715680086296,26.16307763447873 -25.960420595530653))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.37381
46.00554262468762
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
2022-12-18T21:12:39.457826Z
Batch API, v4.165.0
s3://deafrica-sentinel-1/s1_rtc/S25E028/2022/12/18/058E9B
2.0E-4
2.0E-4
true
block average
2
2
-24.0
28.0
-25.0
29.0
POLYGON((28.157625542567867 -24.0,28.30353297805923 -24.49416287444968,28.446943912108114 -25.0,28.0 -25.0,28.0 -24.0,28.157625542567867 -24.0))
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_058E9B_S25E028_2022_12_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_058E9B_S25E028_2022_12_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_058E9B_S25E028_2022_12_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_058E9B_S25E028_2022_12_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_058E9B_S25E028_2022_12_18_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