https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-16T04:44:07.833712Z
2021-12-16T04:44:35.147951Z
s3://sentinel-s1-l1c/GRD/2021/12/16/IW/DV/S1A_IW_GRDH_1SDV_20211216T044407_20211216T044435_041029_04DFB1_E470
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
2021-12-16T04:44:07.833712Z
2021-12-16T04:44:35.147951Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20211216T064819_V20211216T021420_20211216T053150.EOF
191.9944477274658
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-16T10:09:57.274549Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211216T044407_20211216T044435_041029_04DFB1_E470
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.155572990033995 -5.3808926556309915,14.060089807861695 -5.138912445242722,12.952636931385129 -4.8922262286352565,12.913614428035615 -5.073006425118233,12.83354529281165 -5.43432119422069,12.794291558038333 -5.615167113620421,12.617721842261089 -6.413661667042824,13.166637691135396 -6.537382849441265,13.723536846548628 -6.662237105884649,14.283607240787125 -6.787122643179868,14.821719359238385 -6.906448827604462,14.838010421876128 -6.830488349328208,14.878456359964309 -6.649428728518079,14.914410765532393 -6.467376564280147,14.957057009915872 -6.286813999796921,14.99271746294941 -6.104706407520732,15.03151511120926 -5.923299179136377,15.07539927151919 -5.743022237035081,15.113824215276749 -5.561540813427227,15.155572990033995 -5.3808926556309915))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.57309
45.90886023225486
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
2021-12-26T16:31:18.267438Z
Batch API, v4.72.0
s3://deafrica-sentinel-1/s1_rtc/S07E015/2021/12/16/04DFB1
2.0E-4
2.0E-4
true
block average
2
2
-6.0
15.0
-7.0
16.0
POLYGON((15.015111070997515 -6.0,15.0 -6.070655249236166,15.0 -6.0,15.015111070997515 -6.0))
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_04DFB1_S07E015_2021_12_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04DFB1_S07E015_2021_12_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04DFB1_S07E015_2021_12_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04DFB1_S07E015_2021_12_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04DFB1_S07E015_2021_12_16_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