https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-07T19:04:51.450937Z
2022-01-07T19:05:20.459245Z
s3://sentinel-s1-l1c/GRD/2022/1/7/IW/DV/S1A_IW_GRDH_1SDV_20220107T190451_20220107T190520_041359_04EACE_E799
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
2022-01-07T19:04:51.450937Z
2022-01-07T19:05:20.459245Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220107T175530_V20220107T171932_20220107T235432.EOF
347.5583398278082
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-07T19:38:58.944662Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220107T190451_20220107T190520_041359_04EACE_E799
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-15.989656774654296 24.666564748612238,-15.621531817048893 24.73148327878821,-15.374284835114137 24.774540756127664,-15.00309660824229 24.838362125234354,-14.754958810283387 24.8804770440206,-14.383265983164915 24.942739866368065,-14.133963453328363 24.98394666928907,-13.88570442815834 25.024540817026327,-13.54448325364364 25.079607464700416,-13.697002438103038 25.861200818934147,-13.767081594778574 26.222829268135026,-13.839604303751232 26.584060798468713,-13.86309723777103 26.704233973705005,-14.209255696747714 26.649760400997813,-14.460994668379522 26.609576066133975,-14.712556957247385 26.568947539899774,-15.089565837505505 26.507174311428876,-15.340679918199976 26.465440239204778,-15.717009597655503 26.40201385974983,-15.967666342878937 26.359181144797745,-16.34084528354717 26.29454038282769,-16.158104315001587 25.449691869635032,-15.989656774654296 24.666564748612238))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77015281357971
46.1142975754077
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
2022-01-07T21:26:21.320951Z
Batch API, v4.79.2
s3://deafrica-sentinel-1/s1_rtc/N24W017/2022/01/07/04EACE
2.0E-4
2.0E-4
true
block average
2
2
25.0
-17.0
24.0
-16.0
POLYGON((-16.0 24.714651293956532,-16.061377375887016 25.0,-16.0 25.0,-16.0 24.714651293956532))
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_04EACE_N24W017_2022_01_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04EACE_N24W017_2022_01_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04EACE_N24W017_2022_01_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04EACE_N24W017_2022_01_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04EACE_N24W017_2022_01_07_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