https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-04-08T16:22:29.468323Z
2024-04-08T16:22:54.467783Z
s3://sentinel-s1-l1c/GRD/2024/4/8/IW/DV/S1A_IW_GRDH_1SDV_20240408T162229_20240408T162254_053344_0677EF_D18C
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
2024-04-08T16:22:29.468323Z
2024-04-08T16:22:54.467783Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20240408T183344_V20240408T145131_20240408T180901.EOF
347.4059499868924
693000
Copernicus Ground Segment
2024-04-08T18:44:26.369003Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240408T162229_20240408T162254_053344_0677EF_D18C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.79135069746343 -27.68937478267556,33.14099483767164 -27.609102728044654,33.39287302302041 -27.550651791748866,33.644484261893155 -27.491747372797107,34.02139827474531 -27.402543928259988,34.2723375574928 -27.34251281720195,34.648238855232066 -27.25162692785045,34.89849989478319 -27.19047930496603,35.23732152006202 -27.106865985015155,35.12947572292903 -26.74940423350909,35.02238491368459 -26.391739537690945,34.91596708537635 -26.03398582966156,34.7927652518545 -25.616624755828273,34.45787590958541 -25.698959142540694,34.21054423043768 -25.759195792712838,33.8390814839519 -25.848766364551544,33.59113062145488 -25.907954855461128,33.218742792525255 -25.995946040015163,32.97019179490201 -26.054073649853784,32.72136839296251 -26.111782159438448,32.3762942591877 -26.191003250339314,32.54124125889516 -26.79042570009637,32.691132628542185 -27.329848990111962,32.741870615863455 -27.509507348353107,32.79135069746343 -27.68937478267556))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.0143
45.64563213220434
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
2024-04-10T15:34:12.428563Z
Batch API, v4.336.0
s3://deafrica-sentinel-1/s1_rtc/S27E035/2024/04/08/0677EF
2.0E-4
2.0E-4
true
block average
2
2
-26.0
35.0
-27.0
36.0
POLYGON((35.0 -26.316486302385467,35.205080175941035 -27.0,35.0 -27.0,35.0 -26.316486302385467))
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_0677EF_S27E035_2024_04_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0677EF_S27E035_2024_04_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0677EF_S27E035_2024_04_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0677EF_S27E035_2024_04_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0677EF_S27E035_2024_04_08_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://doi.org/10.1109/TGRS.2011.2120616
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model
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