https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-01-10T17:36:29.987271Z
2019-01-10T17:36:59.012147Z
s3://sentinel-s1-l1c/GRD/2019/1/10/IW/DV/S1B_IW_GRDH_1SDV_20190110T173629_20190110T173659_014435_01ADF9_18B1
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
2019-01-10T17:36:29.987271Z
2019-01-10T17:36:59.012147Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20190110T193907_V20190110T154756_20190110T190526.EOF
346.81794595007113
693000
Copernicus S1 Core Ground Segment - UPA
2019-01-10T19:58:25.942772Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20190110T173629_20190110T173659_014435_01ADF9_18B1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((4.116592738 36.072880476,4.532801229 36.136724824,4.813562892 36.178918118,5.235267262 36.240974658,5.516771942 36.281520888,5.939571491 36.341098861,6.221792839 36.379987435,6.504293448 36.418210085,6.859960839 36.465310043,6.843901007 36.522225459,6.801636059 36.701870467,6.765522586 36.882312836,6.725590603 37.06226188,6.682567071 37.241814089,6.643373119 37.421858169,6.506818948 38.083600393,6.143313781 38.036869806,5.854604044 37.998893872,5.566194373 37.960211363,5.13415294 37.90086653,4.846514251 37.860425141,4.415651267 37.798450257,4.128812677 37.75626111,3.703626663 37.692348741,3.865017989 37.029936771,3.910869901 36.849758438,3.960537128 36.670170893,4.007169407 36.490125081,4.049695324 36.309453809,4.098390143 36.129738951,4.116592738 36.072880476))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.65467612114348
46.33134228064757
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
2021-12-24T09:28:50.420620Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N37E006/2019/01/10/01ADF9
2.0E-4
2.0E-4
true
block average
2
2
38.0
6.0
37.0
7.0
POLYGON((6.524070351865987 38.0,6.643373119001868 37.42185816899107,6.682567070999721 37.241814089000925,6.739406960555685 37.0,6.0 37.0,6.0 38.0,6.524070351865987 38.0))
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_01ADF9_N37E006_2019_01_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01ADF9_N37E006_2019_01_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01ADF9_N37E006_2019_01_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01ADF9_N37E006_2019_01_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01ADF9_N37E006_2019_01_10_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