https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-01-06T04:43:17.006921Z
2018-01-06T04:43:42.005045Z
s3://sentinel-s1-l1c/GRD/2018/1/6/IW/DV/S1A_IW_GRDH_1SDV_20180106T044317_20180106T044342_020029_0221FD_A7F2
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
2018-01-06T04:43:17.006921Z
2018-01-06T04:43:42.005045Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180106T062757_V20180106T021353_20180106T053123.EOF
191.9822815291091
693000
Copernicus S1 Core Ground Segment - UPA
2018-01-06T06:54:07.270422Z
Sentinel-1 IPF, 002.84
S1A_IW_GRDH_1SDV_20180106T044317_20180106T044342_020029_0221FD_A7F2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.482923464 -3.870187579,14.383460038 -3.629041471,13.279211129 -3.385402961,13.240784181 -3.566332362,13.203757205 -3.747674426,13.164832925 -3.928602477,13.1252992 -4.109401801,13.084490074 -4.289923786,13.04607852 -4.470988632,12.964793436 -4.832139191,12.951937072 -4.891581638,14.05774967 -5.137915477,15.159022285 -5.381186016,15.171710022 -5.321550133,15.252097359 -4.959232003,15.290104086 -4.777596032,15.33051747 -4.596494302,15.369665359 -4.415118002,15.40819613 -4.233609861,15.444812616 -4.051685478,15.482923464 -3.870187579))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.61349
45.97756161362054
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
2022-01-20T10:05:42.754951Z
Batch API, v4.80.3
s3://deafrica-sentinel-1/s1_rtc/S05E015/2018/01/06/0221FD
2.0E-4
2.0E-4
true
block average
2
2
-4.0
15.0
-5.0
16.0
POLYGON((15.45566550965169 -4.0,15.408196129999192 -4.2336098610037824,15.36966535899786 -4.415118002009351,15.290104085999708 -4.777596032001134,15.243052184490889 -5.0,15.0 -5.0,15.0 -4.0,15.45566550965169 -4.0))
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_0221FD_S05E015_2018_01_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0221FD_S05E015_2018_01_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0221FD_S05E015_2018_01_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0221FD_S05E015_2018_01_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0221FD_S05E015_2018_01_06_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