https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-11T03:23:33.974370Z
2023-09-11T03:23:58.973227Z
s3://sentinel-s1-l1c/GRD/2023/9/11/IW/DV/S1A_IW_GRDH_1SDV_20230911T032333_20230911T032358_050274_060D4D_5ACB
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
2023-09-11T03:23:33.974370Z
2023-09-11T03:23:58.973227Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230911T044955_V20230911T005214_20230911T040944.EOF
192.0688596911147
693000
Copernicus Ground Segment
2023-09-11T05:56:06.175827Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230911T032333_20230911T032358_050274_060D4D_5ACB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.49537861343342 -10.889031005969477,33.92338353482284 -10.760386998869807,33.36274783399504 -10.633210177997425,32.798212905814744 -10.504035786963026,32.262122934706724 -10.38034383226957,32.22092699860712 -10.560924189140113,32.17817598414335 -10.741242843096934,32.09378689352942 -11.102175255386905,32.05281095130603 -11.28294058729898,32.01033486312631 -11.463363381926445,31.96665130646103 -11.643513608945401,31.925144582074676 -11.824181683925286,31.911036349792333 -11.883684240432748,32.45228731778512 -12.00954464120339,33.01820428830344 -12.139889720419882,33.58108666901066 -12.268272210918674,34.154755429874974 -12.397843501665793,34.16846640169677 -12.338131834759789,34.208596516685276 -12.156796287305871,34.291273446467805 -11.794689073538356,34.328185893474696 -11.61264510553866,34.37131702550909 -11.43201049737921,34.41365661241822 -11.251202874645834,34.45276132510717 -11.069671271303164,34.49537861343342 -10.889031005969477))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.59347944457008
46.04214236924674
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
2023-09-11T08:41:35.274723Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/S12E034/2023/09/11/060D4D
2.0E-4
2.0E-4
true
block average
2
2
-11.0
34.0
-12.0
35.0
POLYGON((34.469198417090475 -11.0,34.45276132510779 -11.06967127130031,34.41365661242105 -11.251202874633858,34.32818589347364 -11.612645105543171,34.29127344646556 -11.794689073548543,34.24439650945787 -12.0,34.0 -12.0,34.0 -11.0,34.469198417090475 -11.0))
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_060D4D_S12E034_2023_09_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_060D4D_S12E034_2023_09_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_060D4D_S12E034_2023_09_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_060D4D_S12E034_2023_09_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_060D4D_S12E034_2023_09_11_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