https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-01-30T07:11:41.176789Z
2019-01-30T07:12:07.085624Z
s3://sentinel-s1-l1c/GRD/2019/1/30/IW/DV/S1B_IW_GRDH_1SDV_20190130T071141_20190130T071207_014720_01B721_7A25
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2019-01-30T07:11:41.176789Z
2019-01-30T07:12:07.085624Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20190130T091440_V20190130T044938_20190130T080708.EOF
192.3082328130664
693000
Copernicus S1 Core Ground Segment - UPA
2019-01-30T09:26:20.720552Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20190130T071141_20190130T071207_014720_01B721_7A25
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-18.041615577880464 22.768313293549,-18.40896362675449 22.83441203812367,-18.65527090964407 22.878221643059856,-19.025026324525523 22.943220829209746,-19.271724883511332 22.986075303072308,-19.642062734378978 23.049636982716518,-19.889146542912865 23.09152993640446,-20.449539478765978 23.185005339808914,-20.72890013245885 21.74815857353381,-20.174420741720937 21.653759302468767,-19.56345982549853 21.547444983465084,-18.953396819605235 21.43889764880776,-18.34604134882656 21.328462353601136,-18.041615577880464 22.768313293549))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78814716105098
46.25037874363554
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
2021-12-24T10:27:45.387961Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N21W021/2019/01/30/01B721
2.0E-4
2.0E-4
true
block average
2
2
22.0
-21.0
21.0
-20.0
POLYGON((-20.0 21.62340806086909,-20.728900132458858 21.748158573533846,-20.67993556144415 22.0,-20.0 22.0,-20.0 21.62340806086909))
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_01B721_N21W021_2019_01_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01B721_N21W021_2019_01_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01B721_N21W021_2019_01_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01B721_N21W021_2019_01_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01B721_N21W021_2019_01_30_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