https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2018-04-25T19:27:11.000067Z
2018-04-25T19:28:00.999706Z
s3://sentinel-s1-l1c/GRD/2018/4/25/IW/DV/S1A_IW_GRDH_1SDV_20180425T192735_20180425T192800_021628_02548C_80B1
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
2018-04-25T19:27:35.999887Z
2018-04-25T19:28:00.999706Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180425T232931_V20180425T192228_20180425T223958.EOF
347.7753816153335
693000
Copernicus S1 Core Ground Segment - UPA
2018-04-26T00:14:34.906381Z
Sentinel-1 IPF, 002.90
S1A_IW_GRDH_1SDV_20180425T192735_20180425T192800_021628_02548C_80B1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-20.962804392 18.963456381,-20.37826284 19.072339964,-19.789790028 19.179944534,-19.20055964 19.285662177,-18.617039658 19.388351549,-18.909894679 20.895397751,-19.499229553 20.793770719,-20.094275344 20.68896546,-20.688497142 20.582111354,-21.278686846 20.473814336,-20.962804392 18.963456381))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.79724809721391
46.01289
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
s3://sentinel-s1-l1c/GRD/2018/4/25/IW/DV/S1A_IW_GRDH_1SDV_20180425T192711_20180425T192735_021628_02548C_A0D9
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
2018-04-25T19:27:11.000067Z
2018-04-25T19:27:35.998398Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180425T232931_V20180425T192228_20180425T223958.EOF
347.81837806220295
693000
Copernicus S1 Core Ground Segment - UPA
2018-04-26T00:14:14.231060Z
Sentinel-1 IPF, 002.90
S1A_IW_GRDH_1SDV_20180425T192711_20180425T192735_021628_02548C_A0D9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-20.649659397 17.452333692,-20.069166948 17.562043375,-19.485944153 17.670424951,-18.902028326 17.77707854,-18.324846643 17.880668866,-18.617039658 19.388351549,-19.20055964 19.285662177,-19.789790028 19.179944534,-20.37826284 19.072339964,-20.962804392 18.963456381,-20.649659397 17.452333692))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.81152467605651
46.01884
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
2022-01-25T11:10:39.912859Z
Batch API, v4.84.0
s3://deafrica-sentinel-1/s1_rtc/N19W021/2018/04/25/02548C
2.0E-4
2.0E-4
true
block average
2
2
20.0
-21.0
19.0
-20.0
POLYGON((-20.970447274277745 19.0,-21.0 19.141303177246105,-21.0 20.0,-20.0 20.0,-20.0 19.0,-20.970447274277745 19.0))
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_02548C_N19W021_2018_04_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02548C_N19W021_2018_04_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02548C_N19W021_2018_04_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02548C_N19W021_2018_04_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02548C_N19W021_2018_04_25_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