https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-12-30T04:39:15.959495Z
2023-12-30T04:39:40.957313Z
s3://sentinel-s1-l1c/GRD/2023/12/30/IW/DV/S1A_IW_GRDH_1SDV_20231230T043915_20231230T043940_051879_064486_8799
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
2023-12-30T04:39:15.959495Z
2023-12-30T04:39:40.957313Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231230T075118_V20231230T035314_20231230T071044.EOF
192.0519037051338
693000
Copernicus Ground Segment
2023-12-30T08:22:03.072227Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231230T043915_20231230T043940_051879_064486_8799
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.98062787706017 12.861761666012198,18.408540521648536 12.974336589509742,17.83454100447436 13.085920954251133,17.25992030340063 13.196246715037327,16.7138030122345 13.299808265119257,16.64244622504122 12.937915871384273,16.569939041424725 12.576128203376635,16.498979443498285 12.21402576652357,16.4153778494563 11.79219831535417,16.958332265743742 11.687476694511266,17.52728209248333 11.576547328326333,18.097577487675906 11.464142345742214,18.66741982947774 11.35062235765821,18.716730540691778 11.592168525823656,18.75136979429304 11.774168478689651,18.790088772691227 11.95535141261211,18.82059012511499 12.1381697140416,18.850211073518373 12.321157004998764,18.904989966322017 12.499143121620396,18.94198174809806 12.680664010190796,18.98062787706017 12.861761666012198))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.88205752741321
46.14545137405611
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
2023-12-30T09:37:40.978829Z
Batch API, v4.288.1
s3://deafrica-sentinel-1/s1_rtc/N12E016/2023/12/30/064486
2.0E-4
2.0E-4
true
block average
2
2
13.0
16.0
12.0
17.0
POLYGON((16.456561873949788 12.0,16.654687775376036 13.0,17.0 13.0,17.0 12.0,16.456561873949788 12.0))
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_064486_N12E016_2023_12_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_064486_N12E016_2023_12_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_064486_N12E016_2023_12_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_064486_N12E016_2023_12_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_064486_N12E016_2023_12_30_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://doi.org/10.1109/TGRS.2011.2120616
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model
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