https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-03-13T15:41:23.808606Z
2022-03-13T15:41:52.823794Z
s3://sentinel-s1-l1c/GRD/2022/3/13/IW/DV/S1A_IW_GRDH_1SDV_20220313T154123_20220313T154152_042304_050AF1_694A
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
2022-03-13T15:41:23.808606Z
2022-03-13T15:41:52.823794Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220313T160329_V20220313T141016_20220313T204516.EOF
347.46512740800955
693000
Copernicus S1 Core Ground Segment - TLS
2022-03-13T19:12:34.081762Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220313T154123_20220313T154152_042304_050AF1_694A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((42.798900525071474 -26.685287489563528,43.33683334677657 -26.56136099994993,43.59458764116295 -26.501164888183915,43.980714689024346 -26.41000419478403,44.23779500313586 -26.3486552198252,44.622906447461204 -26.255773248508916,44.87930666881719 -26.19328209079439,45.218072502438005 -26.109902390627457,45.095322322605526 -25.694444007595735,44.88749819006216 -24.977965439961203,44.75063045084023 -24.4994252132581,44.41510600506276 -24.581663167876016,44.160982300544006 -24.64337473682761,43.90639849471475 -24.704710134106286,43.5256096681351 -24.795534691948834,43.144270403459565 -24.885394818192566,42.889739751616126 -24.944763146223426,42.358604983048636 -25.067066645371913,42.48814272289249 -25.547747703358215,42.58583023564343 -25.90772269345992,42.6840902609646 -26.267618874984326,42.798900525071474 -26.685287489563528))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.49016
45.7477772991977
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
2022-03-29T09:23:23.776961Z
Batch API, v4.99.0
s3://deafrica-sentinel-1/s1_rtc/S27E043/2022/03/13/050AF1
2.0E-4
2.0E-4
true
block average
2
2
-26.0
43.0
-27.0
44.0
POLYGON((44.0 -26.40540199852421,43.59458764106097 -26.501164888208066,43.0 -26.638959117347703,43.0 -26.0,44.0 -26.0,44.0 -26.40540199852421))
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_050AF1_S27E043_2022_03_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_050AF1_S27E043_2022_03_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_050AF1_S27E043_2022_03_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_050AF1_S27E043_2022_03_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_050AF1_S27E043_2022_03_13_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