https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-04-17T18:27:15.189780Z
2022-04-17T18:27:40.187993Z
s3://sentinel-s1-l1c/GRD/2022/4/17/IW/DV/S1A_IW_GRDH_1SDV_20220417T182715_20220417T182740_042817_051C4A_E30B
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
2022-04-17T18:27:15.189780Z
2022-04-17T18:27:40.187993Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220417T201909_V20220417T164632_20220417T200402.EOF
347.99920215204065
693000
Copernicus Ground Segment
2022-04-17T20:37:46.188086Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220417T182715_20220417T182740_042817_051C4A_E30B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-4.2115267442259325 7.559680299697741,-3.651899974409654 7.674437647832995,-3.091539929479524 7.788550800639395,-2.53065135880834 7.901965496939968,-1.9818070571348283 8.012152036871088,-2.0185851740835017 8.192979729483795,-2.0543961292521824 8.374088975671091,-2.0892400973416105 8.555384928391504,-2.1623455696651295 8.91727865935825,-2.234459843634753 9.279347175680867,-2.2692596495491317 9.460621278472061,-2.2819262324347824 9.52046035415718,-2.8343357662940627 9.41124583861538,-3.396538847368362 9.299132651546186,-3.9605913456126416 9.185685525422098,-4.519865674363301 9.072256097292927,-4.469769096604608 8.830711644561875,-4.359387096713895 8.2858985965545,-4.319962193193702 8.104829318424398,-4.28600215875756 7.922635404603533,-4.2115267442259325 7.559680299697741))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83246425137136
46.06280327943777
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
2022-04-18T05:51:31.529227Z
Batch API, v4.102.1
s3://deafrica-sentinel-1/s1_rtc/N08W004/2022/04/17/051C4A
2.0E-4
2.0E-4
true
block average
2
2
9.0
-4.0
8.0
-3.0
POLYGON((-4.0 8.0,-4.0 9.0,-3.0 9.0,-3.0 8.0,-4.0 8.0))
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_051C4A_N08W004_2022_04_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_051C4A_N08W004_2022_04_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_051C4A_N08W004_2022_04_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_051C4A_N08W004_2022_04_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_051C4A_N08W004_2022_04_17_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 2019
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