https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-01T17:09:14.041916Z
2023-09-01T17:09:39.093677Z
s3://sentinel-s1-l1c/GRD/2023/9/1/IW/DV/S1A_IW_GRDH_1SDV_20230901T170914_20230901T170939_050137_0608B2_197D
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
2023-09-01T17:09:14.041916Z
2023-09-01T17:09:39.093677Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230901T190254_V20230901T152428_20230901T184158.EOF
347.67009526942223
693000
Copernicus Ground Segment
2023-09-01T19:28:20.490236Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230901T170914_20230901T170939_050137_0608B2_197D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((13.336092614616367 22.23126124660871,13.932165008185988 22.33861241493285,14.529906377091622 22.4439051281876,15.132595563930979 22.54767274981094,15.72997109717969 22.648150157361574,15.553820756092236 23.552249227581125,15.459429049446527 24.034058194132026,15.098710926717228 23.97489255957886,14.855158584006492 23.934433366085365,14.612078032692592 23.89364267355262,14.248825671372899 23.83192282395901,14.006371370759425 23.79021953801701,13.643015871630684 23.72695880574641,13.042918686181022 23.620478033231688,13.222857676834062 22.77520347667057,13.298757519396805 22.4125880264533,13.336092614616367 22.23126124660871))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.88214951225502
46.05836
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
2023-09-01T21:10:15.068823Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/N24E015/2023/09/01/0608B2
2.0E-4
2.0E-4
true
block average
2
2
25.0
15.0
24.0
16.0
POLYGON((15.251784731192028 24.0,15.459429049446454 24.034058194132122,15.46610142645182 24.0,15.251784731192028 24.0))
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_0608B2_N24E015_2023_09_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0608B2_N24E015_2023_09_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0608B2_N24E015_2023_09_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0608B2_N24E015_2023_09_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0608B2_N24E015_2023_09_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 2021
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