https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-08-29T05:38:13.281926Z
2022-08-29T05:38:38.280267Z
s3://sentinel-s1-l1c/GRD/2022/8/29/IW/DV/S1A_IW_GRDH_1SDV_20220829T053813_20220829T053838_044763_05585A_8886
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
2022-08-29T05:38:13.281926Z
2022-08-29T05:38:38.280267Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220829T054710_V20220829T045906_20220829T113406.EOF
193.1729618601064
693000
Copernicus Ground Segment
2022-08-29T06:21:57.950612Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220829T053813_20220829T053838_044763_05585A_8886
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.880959590556392 37.53461418793033,7.459226517169099 37.59813258312335,7.164746763715335 37.64152249488984,6.722392353922215 37.70522923975615,6.427073368522405 37.74677877957095,5.98348328103143 37.807715900048656,5.687356205551879 37.847413183776986,5.390914816846075 37.88636629797,5.082482840435641 37.92605429309252,5.008132885334015 37.56556690885737,4.894924999065759 37.024900786136364,4.775069320869069 36.4850854154155,4.762695556017817 36.425815758058256,5.063700360407738 36.385982315440266,5.492326313498784 36.32786582215618,5.786062461372449 36.28711239293963,6.077461767127335 36.245926193247755,6.368860834063797 36.20398759683142,6.801127423480223 36.14038190331422,7.087687464039662 36.09729891136081,7.50154208607481 36.03377873510302,7.517484990315388 36.092881338724254,7.560838788069546 36.27340899977091,7.614413097500583 36.45237078108147,7.658195959889591 36.63284568676358,7.749286194469255 36.99327178192406,7.880959590556392 37.53461418793033))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.56342618967192
46.50198042924706
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
2022-08-29T09:11:33.191511Z
Batch API, v4.133.1
s3://deafrica-sentinel-1/s1_rtc/N37E004/2022/08/29/05585A
2.0E-4
2.0E-4
true
block average
2
2
38.0
4.0
37.0
5.0
POLYGON((4.8893962557733746 37.0,5.0 37.52672530757835,5.0 37.0,4.8893962557733746 37.0))
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_05585A_N37E004_2022_08_29_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05585A_N37E004_2022_08_29_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05585A_N37E004_2022_08_29_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05585A_N37E004_2022_08_29_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05585A_N37E004_2022_08_29_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