https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-01T02:37:29.967642Z
2023-02-01T02:37:46.585437Z
s3://sentinel-s1-l1c/GRD/2023/2/1/IW/DV/S1A_IW_GRDH_1SDV_20230201T023729_20230201T023746_047036_05A456_F0FA
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
2023-02-01T02:37:29.967642Z
2023-02-01T02:37:46.585437Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230201T035804_V20230201T000244_20230201T032014.EOF
192.4300079425389
693000
Copernicus Ground Segment
2023-02-01T04:21:44.910091Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230201T023729_20230201T023746_047036_05A456_F0FA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((43.80201777159967 -23.32545452354471,43.23358049141243 -23.194692805065127,42.990752660621204 -23.13812690270821,42.626895863899506 -23.052583446398053,42.38458178922243 -22.995093212539736,42.0214972793028 -22.90816918519679,41.43518739237211 -22.765822766210288,41.33508689741247 -23.124440165575916,41.191024607119985 -23.636170722070457,41.537558951595855 -23.72082241618972,41.78078852168325 -23.77970930017964,42.14604051630111 -23.8673248433159,42.38981267391355 -23.925256649746427,42.75587547934037 -24.01143307568889,43.00018603139548 -24.06840121357155,43.57407398105193 -24.20048831742801,43.6147562993594 -24.046605155591116,43.756117997364946 -23.505864580388113,43.80201777159967 -23.32545452354471))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.01686
45.60592158591971
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
2023-02-01T08:56:37.646992Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/S25E043/2023/02/01/05A456
2.0E-4
2.0E-4
true
block average
2
2
-24.0
43.0
-25.0
44.0
POLYGON((43.62693993090637 -24.0,43.57407398105236 -24.20048831742844,43.0 -24.068357834920118,43.0 -24.0,43.62693993090637 -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_05A456_S25E043_2023_02_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A456_S25E043_2023_02_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A456_S25E043_2023_02_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A456_S25E043_2023_02_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A456_S25E043_2023_02_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