https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-01T04:41:47.916790Z
2021-05-01T04:42:13.476419Z
s3://sentinel-s1-l1c/GRD/2021/5/1/IW/DV/S1B_IW_GRDH_1SDV_20210501T044147_20210501T044213_026706_0330A8_EEBA
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
2021-05-01T04:41:47.916790Z
2021-05-01T04:42:13.476419Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.638770791979
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-01T06:16:55.268454Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210501T044147_20210501T044213_026706_0330A8_EEBA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.541089511833963 29.97499233250614,20.148732604992915 30.04007261746858,19.88416247301404 30.08324855766079,19.619684894038166 30.125841224974756,19.222308607816064 30.18876890544091,18.82408682123119 30.250545714333267,18.55778797306037 30.29113986987858,18.292258374920706 30.331046524792523,17.97598665429798 30.377817807275438,17.90427738814586 30.016836864471664,17.8309077850809 29.65599474754147,17.79615347307074 29.475283953750456,17.76053635835391 29.29469725347837,17.725564916189267 29.11401058598272,17.69480499232042 28.96376951825009,18.00375209106449 28.916988779957627,18.266779986195644 28.87655987460726,18.530992041398353 28.835402346291644,18.924686098840052 28.773053342117283,19.31460837810561 28.710095143250122,19.575013954180246 28.667382300008974,19.966388557712566 28.60218170177193,20.222294081359188 28.55889275737895,20.257538775610662 28.709237260882812,20.29836706567659 28.89001343944521,20.337530706398454 29.071072080126648,20.379723413472696 29.251622017389202,20.541089511833963 29.97499233250614))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.73660747201688
46.33545633331057
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
2021-12-26T04:57:13.971338Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N28E019/2021/05/01/0330A8
2.0E-4
2.0E-4
true
block average
2
2
29.0
19.0
28.0
20.0
POLYGON((20.0 28.596495994658135,19.57501395407663 28.66738230002573,19.0 28.760892899334422,19.0 29.0,20.0 29.0,20.0 28.596495994658135))
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_0330A8_N28E019_2021_05_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0330A8_N28E019_2021_05_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0330A8_N28E019_2021_05_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0330A8_N28E019_2021_05_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0330A8_N28E019_2021_05_01_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