https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-04-25T04:50:46.329671Z
2022-04-25T04:51:04.269761Z
s3://sentinel-s1-l1c/GRD/2022/4/25/IW/DV/S1A_IW_GRDH_1SDV_20220425T045046_20220425T045104_042925_051FC5_0F20
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
2022-04-25T04:50:46.329671Z
2022-04-25T04:51:04.269761Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220425T050549_V20220425T040936_20220425T104436.EOF
192.6608149856359
693000
Copernicus Ground Segment
2022-04-25T05:47:32.242883Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220425T045046_20220425T045104_042925_051FC5_0F20
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.51752093420037 30.13656172285122,18.113447631659202 30.203434184580832,17.843687285602854 30.24733695328552,17.5721693428427 30.290925561304196,17.167758624248965 30.354738377972904,16.762018302510825 30.41742375390086,16.49150762147217 30.458474017855906,15.945937901741422 30.539455920535826,15.90981265593355 30.359046515559637,15.872506126219358 30.17871388908964,15.80149120703953 29.817513185198408,15.756343876696048 29.58446004111432,16.294416570716344 29.503319193845297,16.695981792126837 29.441260624802943,16.964323167409503 29.399074845965657,17.233697639934284 29.35614974786708,17.63613598164548 29.29093981979471,17.9030745195456 29.246970996517753,18.299575935604715 29.180606085536812,18.31095168830877 29.23308595621663,18.352138670041512 29.41381649599029,18.3924818738878 29.594690628419574,18.51752093420037 30.13656172285122))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75557990742314
46.57999829311427
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
2022-04-25T08:01:29.121443Z
Batch API, v4.104.0
s3://deafrica-sentinel-1/s1_rtc/N29E017/2022/04/25/051FC5
2.0E-4
2.0E-4
true
block average
2
2
30.0
17.0
29.0
18.0
POLYGON((18.0 29.2307479753088,17.636135981732913 29.290939819780395,17.0 29.39338970615146,17.0 30.0,18.0 30.0,18.0 29.2307479753088))
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_051FC5_N29E017_2022_04_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_051FC5_N29E017_2022_04_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_051FC5_N29E017_2022_04_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_051FC5_N29E017_2022_04_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_051FC5_N29E017_2022_04_25_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